Cleansing is essential to keeping our skin healthy, radiant, and free from impurities. However, many of the surfactants found in everyday cleansing products—like soaps, shower gels, and handwashes—can actually disrupt the skin’s natural defense. Although surfactants are effective at removing dirt, they often strip away the protective lipids that maintain our skin’s moisture and resilience. Here’s why the skin barrier matters and how a gentler, oil-based approach can help.
The Skin Barrier: A Layered Defense
Our skin’s outer layer, the stratum corneum, is a carefully structured barrier that protects against environmental damage and moisture loss. It’s composed of corneocytes (flattened skin cells) that act like bricks, and a mixture of lipids that function as the “mortar” holding everything together. These lipids—such as ceramides, fatty acids, and cholesterol—play a critical role in sealing in moisture and keeping irritants out.
The formation of the skin barrier starts with keratinocytes, specialized cells born in the deepest layer of the epidermis. These cells receive nutrients, proteins, and oxygen from blood vessels at this basal layer and then migrate upward through the layers of the epidermis, gradually transforming as they go.
1. Stratum Spinosum: Here, keratinocytes start producing skin lipids, which include ceramides, triglycerides, cholesterol, and fatty acids—each essential for the skin’s protective function.
2. Stratum Granulosum: This is where the keratinocytes transform further, producing keratohyalin granules, which are key to forming filaggrin. Filaggrin is a protein that’s critical for keratinization—the process that strengthens these cells into corneocytes. At this stage, the cells also complete their lipid production, finalizing the mortar that will hold the skin’s “brick wall” together.
3. Stratum Corneum: By the time keratinocytes reach this top layer, they have become tough, flattened corneocytes. They release the skin lipids to form a structured layer around them, creating a flexible yet strong barrier against the environment. The stratum corneum is only a few micrometers thick, yet it is essential for protecting the body and preserving hydration.
Natural Moisturizing Factor (NMF)
The skin barrier also contains natural moisturizing factor (NMF), which forms as filaggrin breaks down into amino acids. This NMF is water-soluble and attracts and holds water, helping keep the stratum corneum flexible and hydrated. The combination of NMF and skin lipids creates a lamellar (layered) structure that acts as a flexible seal, keeping moisture in and external stressors out.
Sebum: The Skin’s “Day Cream”
Adding to the skin barrier, sebum produced by the sebaceous glands forms an additional protective layer over the stratum corneum. Sebum contains triglycerides, fatty acids, wax esters, and vitamin E. This “natural day cream” offers several benefits, such as neutralizing free radicals with vitamin E, blocking harmful microbes, and nourishing the skin microbiota. Together, the stratum corneum, NMF, and sebum act as a trio that maintains the skin’s hydration and resilience.
The Problem with Most Surfactant-Based Cleansers (Foaming washes, gels, soaps, etc.)
Surfactants, with their unique ability to bind both water and oil, make for highly effective cleansers. However, they can’t distinguish between dirt and essential skin lipids. As they lift away impurities, they often remove these valuable lipids too, weakening the barrier. Over time, repeated exposure to surfactants, even milder ones like Lauryl Glucoside, leads to increased transepidermal water loss (TEWL), making skin dry and sensitive.
Studies on commonly used surfactants like Sodium Laureth Sulfate (SLES) and Sodium Lauryl Sulfate (SLS) show concerning results: SLES increases TEWL by 866%, and even the mild Lauryl Glucoside (LG) increases the TEWL by 241%. This is significant, as it takes three weeks for keratinocytes to produce and arrange these lipids, yet surfactants can strip them away in seconds.
A Gentler Solution: Rice Bran Oil-Based Cleansing
To help preserve the skin’s natural balance, a gentler alternative like rice bran oil offers a promising approach. Unlike surfactants, which can strip away essential lipids, rice bran oil dissolves impurities while respecting the skin’s protective barrier. This means it effectively removes dirt and makeup without disrupting the skin’s natural moisture, helping it stay hydrated and resilient against environmental stressors.
Rice bran oil is an exceptional moisturizer and a rich source of skin-loving nutrients, including vitamin E, Coenzyme Q10, squalane, and omega-6 fatty acids. These ingredients work together to support wound healing, promote skin regeneration, and enhance the skin’s overall health and elasticity.
Luksha Cosmetics Cleansing Oil, based on rice bran oil mixed with gentle skin-friendly emulsifier, harnesses the power of rice bran oil to cleanse effectively without compromising the skin’s natural lipids. This cleansing product gently dissolves dirt, makeup, and sebum without stripping away the essential fatty acids that keep your skin hydrated and resilient.
By choosing Luksha’s rice bran oil-based cleansing solution, you can maintain the health and integrity of your skin barrier while enjoying the benefits of a thorough yet gentle cleanse. This approach honors your skin’s natural processes, offering protection, hydration, and a lasting glow.
References:
1. (Rawlings, A. V., & Matts, P. J. (2005). “Stratum corneum moisturization at the molecular level: an update in relation to the dry skin cycle.” Journal of Investigative Dermatology, 124(6), 1099-1110.
2. Pugh, W. J., & Griffiths, S. (2001). “Surfactants and skin barrier function.” Journal of Cosmetic Science, 52(2), 161-168.
3. Le Poole, H. A. C., & Van Den Wijngaard, R. M. J. G. (2014). “The challenge of cleansing and treating sensitive skin.” Skin Pharmacology and Physiology, 27(3), 121-132.
4. Draelos, Z. D. (2018). “The science behind skin cleansing.” International Journal of Cosmetic Science, 40(4), 341-347.
5. Lodén, M., & Maibach, H. I. (2000). “Treatment of dry skin syndrome: The art and science of moisturizers.” CRC Press.
6. Lodén, M. (2003). “The clinical benefit of moisturizers.” Journal of the European Academy of Dermatology and Venereology, 17, 2-8.
7. Draelos, Z. D. (2013). “The essentials of clinical research in cosmetic science.” Dermatologic Clinics, 31(4), 625-632.
Matrixyl™ 3000 and Argireline® Amplified are two powerhouse peptides in the world of anti-aging skincare, delivering remarkable results for mature skin. Found in our Contouring Multi-Action Cream and Uplifting Eye Cream, these ingredients work together to smooth wrinkles, boost firmness, and refine texture. Backed by cutting-edge science, these peptides dive deep at the molecular level, rejuvenating your skin and restoring a youthful glow. It's no wonder they're key players in any effective anti-aging routine!
Matrixyl™ 3000 is a synergistic blend of palmitoyl tripeptide-1 (C33H65N5O5) and palmitoyl tetrapeptide-7 (C38H68N8O8), both of which are matrikines—messenger peptides capable of regulating cell activities by interacting with their specific receptors. They activate certain genes involved in the process of extracellular matrix renewal and cell proliferation. These mechanisms become weaker and weaker with age.
. These peptides act as signaling molecules that stimulate the skin to repair itself, much like its natural wound-healing process.
Palmitoylation for Enhanced Penetration: The palmitoyl group in Matrixyl™ 3000 (a fatty acid chain) increases the peptide’s lipophilicity, allowing it to penetrate the lipid barrier of the skin more effectively. This deeper penetration ensures the peptides reach the fibroblasts in the dermis, where collagen production takes place.
Collagen Synthesis via MMP Inhibition: Matrixyl™ 3000 works by inhibiting matrix metalloproteinases (MMPs)—enzymes that break down collagen and elastin in the skin. By reducing MMP activity, Matrixyl™ 3000 helps preserve the skin's structural integrity, encouraging fibroblast activity and promoting the synthesis of types I, III, and IV collagen. The result is increased skin firmness and reduced wrinkle depth.
Anti-Inflammatory Properties: Palmitoyl tetrapeptide-7, one of the key components of Matrixyl™ 3000, also reduces the production of pro-inflammatory cytokines, such as interleukin-6 (IL-6), which are elevated during the aging process. By modulating inflammation, Matrixyl™ 3000 helps prevent collagen degradation and soothes mature, sensitive skin.
In Vivo Tests:
28 female volunteers aged from 51 to 72 years, mean age 59. Twice daily application of a cream containing 3% of Matrixyl®3000 for 2 months to one half of the face and the forearm (inner and UV-exposed outer forearm) against placebo.
Argireline® Amplified (acetyl hexapeptide-8: C34H60N14O12S) is a synthetic hexapeptide derived from SNAP-25 (a substrate of the neurotoxin pathway) that works by interrupting the SNARE complex—a set of proteins required for synaptic vesicle release. This inhibition reduces the release of acetylcholine, a neurotransmitter that triggers muscle contractions. As a result, the muscles beneath the skin relax, leading to a reduction in dynamic wrinkles, such as crow’s feet and forehead lines.
SNARE Complex Modulation: The SNARE (Soluble NSF Attachment Protein Receptor) complex plays a crucial role in muscle contraction by facilitating the release of acetylcholine from neurons. By modulating this process, Argireline® Amplified weakens the signal for muscle movement. Unlike invasive treatments like Botox, which completely block muscle contraction, Argireline® Amplified subtly relaxes facial muscles, making it a safer, non-invasive alternative for daily use.
Effectiveness on Dynamic Wrinkles: Dynamic wrinkles, caused by repetitive muscle contractions over time, can deepen as skin loses elasticity with age. Argireline® Amplified specifically targets these expression lines by reducing muscle tension, effectively preventing further deepening of wrinkles.
Peptide Structure and Skin Penetration: Argireline® Amplified is a small peptide that mimics the N-terminal end of SNAP-25, blocking the vesicle fusion necessary for neurotransmitter release. Its size and structure make it effective in penetrating the upper layers of the skin and reaching the targeted neuromuscular junctions to inhibit micro-contractions.
In Vivo Tests: Two panels of 40 and 41 female volunteers between 34-60 years old. Half face application. Expression wrinkles: Evaluated using PRIMOS 3D.
The combination of Matrixyl™ 3000 and Argireline® Amplified provides a multifaceted approach to aging skin by addressing both structural integrity and dynamic wrinkle formation.
Collagen Stimulation + Muscle Relaxation: While Matrixyl™ 3000 works to repair the skin’s extracellular matrix by boosting collagen and elastin production, Argireline® Amplified prevents mechanical stress from muscle contractions that exacerbate wrinkle formation. This dual action helps improve skin firmness while smoothing out expression lines for a more youthful appearance.
Firming and Smoothing: Matrixyl™ 3000 helps restore the skin’s firmness by promoting collagen and hyaluronic acid production, while Argireline® Amplified prevents the mechanical stress caused by muscle movement. Together, they enhance skin elasticity and smoothness.
Hydration and Barrier Support: Matrixyl™ 3000 contributes to improved moisture retention by enhancing hyaluronic acid synthesis, which is essential for mature skin prone to dryness. Argireline® Amplified supports barrier function by reducing mechanical stress on the skin, helping it maintain its resilience.
Matrixyl™ 3000 and Argireline® Amplified are powerful tools in the fight against aging, working together to target wrinkles, loss of firmness, and skin texture. By boosting collagen and relaxing dynamic wrinkles, these peptides offer a comprehensive solution for more youthful, resilient skin.
For those looking to incorporate these potent ingredients into their routine, our Contouring Multi-Action Cream contains both Matrixyl™ 3000 and Argireline® Amplified, providing a double-action effect that lifts and smooths the skin. Additionally, our Uplifting Eye Cream combines Argireline® Amplified with Pentapeptide-18, a peptide known for its synergistic wrinkle-reducing effect when used with Argireline® Amplified. With the highest working concentration of these actives, these products are formulated to deliver visible results, leaving your skin looking firm, smooth, and radiant.
Achieve your best skin with these scientifically-backed ingredients and experience the transformation firsthand.
References:
1. Lintner, K., & Peschard, O. (2000). Biologically active peptides: from a laboratory bench curiosity to a functional skin care product. International Journal of Cosmetic Science, 22(3), 207–218.
2. Schagen, S. K. (2017). Topical Peptide Treatments with Effective Anti-Aging Results. Cosmetic Dermatology, 16(3), 142-149.
3. Blanes-Mira, C., Clemente, J., Jodas, G., et al. (2002). A synthetic hexapeptide (Argireline) with antiwrinkle activity. International Journal of Cosmetic Science, 24(5), 303–310.
4. Bos, J. D., & Meinardi, M. M. (2000). The 500 Dalton rule for the skin penetration of chemical compounds and drugs. Experimental Dermatology, 9(3), 165–169.
5. Fields, K., Falla, T. J., Rodan, K., & Bush, L. (2009). Topical argireline in the treatment of lines and wrinkles: A randomized controlled trial. Journal of Clinical Aesthetic Dermatology, 2(5), 28-34
Oxygen is essential for life, but it also has a complex and sometimes harmful relationship with our skin. At Luksha Cosmetics, we embrace this dual role by developing products that enhance skin health while protecting against oxidative stress. Our commitment to the latest research allows us to harness oxygen’s benefits while mitigating its risks.
Oxygen: Essential Yet Complex
Oxygen (O₂), commonly referred to as dioxygen, is a molecule composed of two oxygen atoms and is essential for the survival of all aerobic organisms. While it is widely known for its critical role in generating cellular energy in the form of ATP through the mitochondrial respiratory chain, oxygen is also crucial for numerous physiological functions and biochemical processes. It participates in cell signaling, regulates vascular tone and gene expression, and contributes to the body's antimicrobial defense mechanisms.
Despite the fact that ambient air contains approximately 21% oxygen (160 mm Hg), oxygen concentrations within different organs are significantly lower. These levels are finely tuned to match each organ’s vascularization, function, metabolism, and energy demands. This is especially true for the skin, which displays distinct oxygen concentration gradients.
Skin Physioxia: The Importance of Oxygen Gradients
Oxygen, while essential for life, has a dual role in tissue health. Though vital, it can also be harmful by contributing to the production and accumulation of reactive oxygen species (ROS), which damage cell components like proteins, lipids, and DNA. These ROS, formed as by-products of oxygen metabolism, include both radical and non-radical species and are produced within various cell compartments or triggered by external factors such as UV exposure, pollution, smoking, stress, lack of sleep, and lifestyle choices.
Oxidative stress occurs when there is an imbalance—too many ROS and an overwhelmed antioxidant system unable to neutralize them. This imbalance is a key driver of aging, a theory first proposed by Denham Harman in 1956, known as the "Free Radical Theory of Aging." Additionally, ROS influence cell signaling pathways like MAPK and NF-kB, which, when overactivated, trigger the production of matrix metalloproteinases (MMPs) responsible for breaking down the extracellular matrix (ECM), leading to "inflammaging." This process is particularly evident in photoaging, where overexpression of MMP-1, MMP-3, and MMP-9 accelerates skin aging.
While UV exposure is a well-known cause of extrinsic skin aging, other factors like visible light, infrared radiation, and pollutants also play a significant role in premature aging. As a result, industry experts are working to develop solutions that protect the skin from these environmental stressors.
Luksha Cosmetics’ Innovative Approaches
At Luksha Cosmetics, we have adopted several advanced strategies to counteract the harmful effects of oxygen while promoting its skin health benefits.
1. Contouring Multi-Action Cream
Our Contouring Multi-Action Cream is a standout example of how we combine cutting-edge science with effective skincare solutions. This cream is packed with powerful antioxidants to combat oxidative stress, featuring:
- Coenzyme Q10: A powerful antioxidant that protects the skin from environmental damage while reducing the appearance of fine lines and wrinkles. It also supports natural collagen production, improving skin firmness and elasticity.
- Tetrahexyldecyl Ascorbate: A stable, oil-soluble form of Vitamin C known for its outstanding antioxidant and skin-brightening properties.
- Vitamin E: Another potent antioxidant that protects the skin from free radical damage, aids in skin repair, and supports the skin barrier, making the skin appear healthier and more youthful.
The combination of these ingredients makes the Contouring Multi-Action Cream a powerful tool in defending against the harmful effects of oxidative stress while promoting a more youthful and firm complexion.
Our Nourishing Cream blends antioxidants like Raspberry Seed Oil and Vitamin E to fight oxidative damage and improve skin repair. This cream helps improve skin tone and shield the skin from environmental stressors, ensuring a radiant and youthful look.
3. Eco-Balance Probiotic Night Cream
This cream reduces oxidative stress by strengthening and supporting the skin’s microbiome, helping to promote a healthier, more balanced complexion.
This product boasts a powerful form of Vitamin E that not only combats oxidative stress but also delivers intense hydration, leaving your skin nourished, protected, and radiant.
The Future of Skincare and Oxygen
At Luksha Cosmetics, we understand the dual role of oxygen in skin health, and our goal is to develop products that both leverage its benefits and protect against its potential harm. By incorporating antioxidants and respecting the skin’s natural oxygen gradient, we create solutions that not only improve skin health but also prevent premature aging.
As research evolves, at Luksha Cosmetics will continue to offer advanced, targeted skincare solutions that respect the balance of oxygen in the skin, ensuring our clients experience the best in both protection and skin vitality.
References:
Have you ever wondered why your skin looks the way it does? Skin pigmentation and color vary widely, influenced by genetics, geographical location, and sun exposure. While the idea of the perfect skin tone has evolved over time, many people still seek that radiant, even complexion. From ancient beauty rituals to modern skincare routines, the quest for luminous skin has always been a fascinating journey.
So, what gives our skin its color? The magic lies in melanin, the pigment produced by melanocytes. There are two types of melanin: eumelanin (which gives black and brown hues) and pheomelanin (which adds red and yellow tones). The balance of these pigments determines our unique skin and hair colors. The key player in this process is the enzyme tyrosinase, which converts L-tyrosine to L-DOPAquinone, leading to the production of melanin. Tyrosinase is the key enzyme that determines the pigmentation of the skin and the intensity of pigment spots.
The cosmetic industry has long been on the hunt for the perfect skin-lightening ingredients. The goal? To find compounds that not only lighten skin effectively but also do so without causing irritation. This has led to the exploration of many ingredients, some of which have proven effective but come with restrictions due to their potential side effects. The exciting news is that new, skin-friendly options are emerging, thanks to advances in science and technology.
One of the standout ingredients in the world of skin lightening is N-Acetylglucosamine (NAG). This little powerhouse is a monosaccharide derived from glucose and chitin, which is naturally found in the shells of crustaceans. What makes NAG so special? It inhibits the conversion of protyrosinase to tyrosinase, effectively reducing pigmentation.
In an impressive 8-week split-face study, a combination of 2% NAG and 4% niacinamide (another skincare superstar) reduced pigmentation by 30%. Niacinamide helps by preventing melanosomes (pigment packets) from transferring to skin cells, enhancing the lightening effect.
Here at Luksha, we believe in combining the best of science and nature to create products that make you feel amazing. Our Intensive Hydrating Serum is a perfect example. It features not only the powerful humectant Hyaluronic Acid—both Medium and Super Low Molecular—but also skin-lightening, skin-friendly components like NAG and niacinamide. This serum works wonders by hydrating deeply and helping to even out skin tone, giving you that coveted glow.
The journey to finding effective and gentle skin-lightening ingredients is an ongoing adventure. With the help of innovative ingredients like NAG and the benefits of niacinamide, we can create products that enhance your skin's natural beauty. At Luksha, we're committed to developing skincare solutions that not only meet your needs but also inspire confidence and joy.
So, whether you're looking to brighten your complexion or simply want to learn more about the magic behind your skincare, remember that every product has a story. And at Luksha, that story is all about celebrating the beauty and uniqueness of your skin.
By understanding how these ingredients work and incorporating them into your routine, you can achieve a healthier, more radiant complexion. Dive into the world of skincare with us, and discover the difference that thoughtful, scientifically-backed products can make.
References:
1. Del Bino S, Duval C, Bernerd F. Clinical and Biological Characterization of Skin Pigmentation Diversity and Its Consequences on UV Impact. Int J Mol Sci 2018, 19.
2. Jablonski NG, Chaplin G. Colloquium paper: human skin pigmentation as an adaptation to UV radiation. Proc Natl Acad Sci US A 2010, 107 Suppl 2: 8962-8968.
3. Mann T, Gerwat W, Batzer J, Eggers K, Scherner C, Wenck H, et al. Inhibition of Human Tyrosinase Requires Molecular Motifs Distinctively Different from Mushroom Tyrosinase. Journal of Investigative Dermatology 2018, 138: 1601-1608.
4. Jin YH, Lee SJ, Chung MH, Park JH, Park YI, Cho TH, et al. Aloesin and arbutin inhibit tyrosinase activity in a synergistic manner via a different action mechanism. Archives of pharmacal research 1999, 22: 232-236.
5. Nokinsee D, Shank L, Lee VS, Nimmanpipug P. Estimation of Inhibitory Effect against Tyrosinase Activity through Homology Modeling and Molecular Docking. Enzyme Res 2015, 2015: 262364.
6. Wang Z, Xiang H, Dong P, Zhang T, Lu C, Jin T, et a/. Pegylated azelaic acid: Synthe-sis, tyrosinase inhibitory activity, antibacterial activity and cytotoxic studies. Journal of Molecular Structure 2021, 1224: 129234.
7. Jirawattanapong W, Saifah E, Patarapanich C. Synthesis of glabridin derivatives as tyrosinase inhibitors. Arch Pharm Res 2009, 32: 647-654.
The skin microbiota, an invisible ecosystem of living microorganisms on our skin’s surface, plays a crucial role in maintaining skin health. This bacterial community not only protects our skin from external damage but also interacts with it to ensure proper functioning. When the microbiota is balanced, a condition known as eubiosis is achieved, which is essential for healthy, beautiful skin.
However, various exposome factors, such as overexposure to UV radiation, pollution, and urban lifestyle habits, can disrupt this balance, leading to a state called dysbiosis. Dysbiosis is characterized by an imbalance in the microbial composition, distribution, and metabolic activity on the skin. This imbalance is often observed in skin disorders like atopic dermatitis, acne, and seborrheic dermatitis.
Key Microbiota Species and Their Roles
✔︎ Cutibacterium acnes (C. acnes): Dominating up to 90% of the microbiome in sebum-rich areas like the face and scalp, C. acnes is linked to conditions like acne. A loss of diversity in its phylotypes can lead to exacerbated acne, increased lipogenesis, comedone formation, and inflammation. Certain phylotypes of C. acnes, particularly phylotype lAl, are associated with a more virulent profile in acne-prone skin.
✔︎ Staphylococcus aureus (S. aureus): Known as an opportunistic pathogen, increased populations of S. aureus are related to inflammation, irritation, and conditions like acne, psoriasis, and chronic wounds.
✔︎ Staphylococcus epidermidis (S. epidermidis): This species is a major representative of a healthy skin microbiome and is present across all skin types. It plays a significant role in maintaining an effective skin barrier, wound healing, pathogen defense, immune system modulation, and melanoma prevention.
Prebiotics and Postbiotics: Balancing the Microbiome
Prebiotics, non-digestible food ingredients, stimulate the growth and activity of beneficial microbiota. They are primarily plant-based sugar molecules and oils.
Postbiotics are soluble factors, including products or metabolic byproducts secreted by live bacteria or released after bacterial lysis. These include enzymes, peptides, polysaccharides, cell surface proteins, and organic acids.
Active ingredients and products containing prebiotics and postbiotics can help improve skin conditions by balancing the microbiome. For instance, the Eco-Balance Line by Luksha Cosmetics, formulated specifically for improving the skin microbiome, includes both prebiotics and postbiotics in its science-backed formulas. Topical formulas like these often modulate the skin microbiome by their antibacterial activity against C. acnes and S. aureus, significantly impacting skin health and beauty.
Dysbiosis and Acne-Prone Skin
In acne-prone skin, dysbiosis can lead to the overproduction of sebum, enlarged pores, and worsened acne lesions, redness, and inflammation. The Eco-Balance Blemish Defence Serum by Luksha Cosmetics, featuring Phages and Niacinamide, quickly and effectively improves acne conditions by naturally modulating the skin microbiome with skin-friendly components.
In conclusion, understanding the balance of the skin microbiota and utilizing prebiotics and postbiotics can significantly improve skin health, offering promising avenues for treating and managing various skin disorders. The Eco-Balance Line by Luksha Cosmetics exemplifies this approach, providing effective solutions for achieving and maintaining a healthy skin microbiome.
References:
Psycho-dermatology is an emerging field that highlights the intricate connection between the mind and the skin. It explores how mental well-being, particularly factors like anxiety, depression, stress, and elevated cortisol levels, can significantly impact the skin. For instance, conditions such as skin irritation, dryness, and acne are often linked to mental health issues. Conversely, skin problems can exacerbate mental health conditions, creating a vicious cycle. In the cosmetics industry, psycho-dermatology focuses on how personal care products and ingredients can improve skin appearance by addressing this mind-skin connection.
The prominence of psycho-dermatology has surged in recent years for two main reasons. Firstly, there has been a notable rise in mental health issues within society, and the increased dialogue around these topics has underscored their impact on various aspects of life, including skin health. This recognition comes from medical professionals, researchers, and journalists rather than cosmetic brands alone. Secondly, it remains challenging for cosmetic brands to make claims about products' effects on mental well-being due to stringent regulations. Despite having ingredients with proven efficacy in demonstrating the mind-skin connection, brands must navigate these claims carefully to avoid regulatory breaches. The growing awareness of psycho-dermatology has made it easier to link relaxation and self-care with improved skin appearance without overstepping these boundaries.
Common Psychocutaneous Disorders
Psychocutaneous disorders can manifest in several ways, with common symptoms associated with the body's fight-or-flight response, such as skin redness and increased perspiration. Chronic stress can exacerbate conditions like acne, especially in teens and adults, and lead to heightened skin sensitivity, dryness, and collagen degradation, which accelerates aging. Additionally, stress-related conditions such as psoriasis, urticaria, and dermatitis can arise, though these require medical rather than cosmetic intervention.
Collaboration Between Mental Health Professionals and Dermatologists
Integrating mental health support with dermatological care can significantly enhance customers outcomes. By acknowledging and explaining the mind-skin connection, healthcare providers can offer patients a holistic approach to treatment, providing hope and a pathway to improved appearance and well-being. When customers see positive changes in their skin, it can boost their self-esteem and overall mental health, creating a positive feedback loop.
Cosmetics Companies and Psycho-Dermatology
Cosmetic companies play a crucial role in the psycho-dermatology landscape by developing skincare products with active ingredients that address the physical effects of stress and anxiety on the skin. These products not only improve the skin's appearance but also enhance the user's self-assessment and well-being.
At Luksha Cosmetics, we integrate cutting-edge scientific advancements and carefully selected active ingredients to address psycho-dermatology concerns effectively. Our formulations feature skin-identical ingredients and a unique skin-identical water-lipid membrane lotion structure known as lamellar structure, which provides immediate comfort to the skin.
Some of the key active ingredients we use include:
Organic Rose Otto Flower Oil: This ingredient, included in our Toner, Nourishing Cream, and Moisturizing Cream-Mask, is renowned for its soothing and hydrating properties, offering a calming effect on stressed skin and mind.
Lactococcus Ferment Lysate: Found in our Eco-Balance Line, this probiotic-derived ingredient helps to balance the skin's microbiome, enhancing its natural defenses and promoting healthier skin.
Saccharide Isomerate: Present in our Eco-Balance Prebiotic Serum, this prebiotic ingredient nourishes beneficial skin bacteria, promoting a balanced microbiome and healthy skin. It enhances hydration, supports the skin's natural barrier, and has potential anti-inflammatory properties, contributing to overall skin health and resilience.
Aloe Barbadensis Leaf Extract: Also included in our Eco-Balance Prebiotic Serum, this extract soothes and hydrates the skin, reducing inflammation and promoting healing.
Allantoin: Found in our Moisturizing Cream-Mask and Eco-Balance Probiotic Night Cream, it is known for its exceptional skin-soothing and hydrating properties. Allantoin is ideal for calming irritated or sensitive skin, aiding in the skin's natural healing processes, reducing redness, and leaving the skin smoother and more comfortable.
These scientifically-backed ingredients, combined with our innovative lamellar structure technology, ensure that our skincare products not only improve the appearance of the skin but also provide an immediate sense of relief and comfort, addressing both physical and psychological aspects of skin health. Through these advanced formulations, Luksha Cosmetics is committed to enhancing overall well-being by recognizing and supporting the mind-skin connection.
Broad-Spectrum Coverage: Protecting your skin from the sun isn't just about sunscreen. Sun-protective clothing, like hats, sunglasses, and UV-blocking shirts, can be even more effective. It's a great idea to mix and match for the best protection!
2. SPF Application: Did you know that the SPF number on your sunscreen is based on applying 2ml per square cm of skin? That’s roughly one teaspoon for your face. So, if you’re applying a thin layer of SPF 50, you might actually be getting closer to SPF 20. Always apply generously and remember to reapply every two hours, especially after swimming or sweating. And remember, the main rule of any sunscreen is: Apply, Re-apply, and Re-apply.
3. Proper Application: When applying sunscreen, don't rub it in too much. Your skin has folds and textures that need full coverage. Ensure you cover every part of your face and body evenly for maximum protection.
4. Types of Sunscreen Filters: Sunscreens use different types of filters to protect against UV radiation. Physical filters like Zinc Oxide (ZnO) and Titanium Dioxide (TiO2) are generally recognized as safe (GRAS). Chemical filters, such as Avobenzone and Octinoxate, are often more effective and require less product for the same level of protection.
5. Systemic Absorption: Studies have shown that if you use the maximum amount of chemical UV filters (2ml per square cm of skin, for 75% of your body, four times a day), systemic absorption can exceed safe levels. To minimize this, you might choose to use sunscreen mainly on your face and cover your body with sun-protective clothing.
6. Absorption vs. Reflection: It's a common belief that mineral sunscreens work by reflecting UV rays. However, both organic and inorganic sunscreen particles primarily absorb UV radiation. Understanding this helps in choosing the right product for effective protection.
7. Unlisted Organic Filters: It's good to know that some sunscreens might contain chemical filters even if they are labeled as mineral-only. These chemical filters might not be officially registered as UV filters, so they aren’t listed on the product, but they still provide protection. Examples of not registered UV chemical filters: Ethylhexyl Methoxycrylene, Butyloctyl Salicylate.
8. Removing Sunscreen: Sunscreens are designed to be long-lasting and can be difficult to remove. It's essential to thoroughly cleanse your skin at the end of the day to prevent clogging pores and other skin issues. We recommend using Luksha Cosmetics' gentle and super effective oil-based cleanser, Cleansing Oil with Organic Clove Stem Oil and Vitamin E, to remove all traces of sunscreen and keep your skin healthy. Its also available in the Facial Cleansing Set, pairing with a Toner.
9. Environmental Impact: Concerns have been raised about the environmental impact of sunscreen ingredients, particularly on coral reefs. However, current data suggests that UV filters are not a major factor affecting coral health compared to climate change, agricultural pollution, over-fishing, and recreational activities. Still, it's good to be mindful of the products you use, especially if you spend a lot of time in the ocean.
By knowing these facts, you can make smarter choices about your sun protection routine and keep your skin healthy and safe from harmful UV rays.
✅ Don't forget to subscribe to our newsletter to stay informed about new articles and important skincare tips!
References:
1. Article: “Metal oxide sunscreens protect skin by absorption, not by reflection or scattering.” Curtis Cole, Thomas Shyr, Hao Ou-Yang, October 2015 Photodermatology Photoimmunology and Photomedicine.
2. Article: “Effect of Sunscreen Application on Plasma Concentration of Sunscreen Active Ingredients”. A randomized clinical trial. Murali K Matta, PhD, Jeffry Florian, PhD, Robbert Zusterzeet, MD, PhD, MPH. January 21, 2020
3. Burns&Davis (2021) Environmental Toxicology & Chemistry. 40(12):3441-3464.
4. Clinical and Experimental Dermatology. "A qualitative review of misinformation and conspiracy theories in skin cancer." Cathal O`Connor, Siobhan Raffery, Michelle Murphy.
5. U.S. Environmental Protection Agency
Modern skincare has embraced scientific advancements detailing the human microbiome’s considerable impact on overall skin health. The term "skin microbiome" refers to the collection of genomes from all the microbes residing on and inside the skin. These microbes, collectively known as the "skin microbiota," predominantly consist of commensals—organisms that colonize another organism without causing harm. These commensals can even prevent the invasion of pathogenic microbes. While most research has focused on traditional bacteria, viral components, particularly bacteriophages, are gaining attention for their significant presence and potential benefits.
Bacteriophages, or simply "phages," are viruses that exclusively infect and propagate within bacterial cells. They play a crucial role in balancing the microbiome of blemish-prone skin. Phages propagate through either the lytic or lysogenic cycle. In the lytic cycle, phages infect a bacterial cell, replicate, and ultimately burst the cell, releasing new phage particles to continue the cycle. The lysogenic cycle, on the other hand, involves phages integrating their genetic material into the host cell's genome, remaining dormant until activated. For skincare applications, the lytic cycle is preferred due to its immediate bactericidal effect.
Phage therapy, which utilizes bacteriophages to treat bacterial infections, predates antibiotics and was initially developed during World War I. Although largely abandoned with the advent of antibiotics, phage therapy persisted in the former Soviet Union and has seen a resurgence due to rising antibiotic resistance. In the United States, phages are now widely used in antimicrobial food sprays to prevent foodborne illnesses, and they are classified as "generally recognized as safe" (GRAS) by regulatory agencies.
The cosmetic industry has begun to explore phage technology for its potential to modulate the skin microbiome. Phages offer a targeted approach, specifically eliminating harmful bacteria without disturbing beneficial commensals. This precision makes phages particularly advantageous over traditional antibiotics, which indiscriminately kill both harmful and beneficial microbes.
Cutibacterium acnes (C. acnes) is a key bacterium implicated in acne vulgaris (AV). While C. acnes is a normal and typically harmless component of the skin microbiota, certain strains can contribute to acne. These pathogenic strains often exhibit antibiotic resistance and produce virulence factors that promote inflammation and blemishes. Additionally, C. acnes can form biofilms within the pilosebaceous glands, exacerbating acne by protecting the bacteria from immune responses and treatments.
A reduction in the natural phages that target C. acnes is hypothesized to contribute to acne development. Thus, topical treatments containing C. acnes-specific phages could help restore a healthy skin microbiome by reducing pathogenic bacteria.
Luksha Phage Blend is a potent combination of natural bacteriophages specifically targeted to C. acnes. This blend utilizes a triple phage formula of lytic bacteriophages, developed through collaboration with phage research teams to identify unique phages that efficiently propagate via the lytic cycle. Each phage in the blend was selected for its safety and effectiveness, characterized by advanced genomic and structural analyses.
The phages in Luksha Phage Blend belong to the Siphoviridae family, known for their ability to target C. acnes. Genomic sequencing confirmed the uniqueness of each phage, ensuring robust efficacy. By combining multiple phages, the blend reduces the likelihood of bacterial resistance, providing a reliable solution for managing blemish-prone skin.
The efficacy of Luksha Phage Blend has been demonstrated through several key findings:
As consumers become more aware of the importance of microbiome balance for skin health, the demand for targeted microbiome modulators like bacteriophages will continue to grow. Bacteriophage-based approaches offer a natural and effective method to manage specific skin conditions, promoting a balanced and healthy skin microbiome. Luksha Phage Blend represents a cutting-edge innovation in this field, harnessing the power of nature to support clear and healthy skin.
The amount of misleading information circulating in the skincare marketing community is a significant concern for many in the industry. A prime example is the term "cruelty-free," which suggests that some skincare products are tested on animals. The reality, however, is that animal testing on cosmetics has been banned in many regions for decades.
Luksha Cosmetics, a leading skincare brand, frequently receives inquiries from customers about whether their products are tested on animals. The answer is unequivocally no. Luksha Cosmetics does not test its products on animals, nor do they use raw materials that have been tested on animals. This is not just a policy but a legal requirement in many parts of the world. Countries like Canada, the EU, the US, India, Israel, New Zealand, Turkey, the UK, Norway, Brazil, Australia, Taiwan, and South Korea have all banned cosmetic products that involve animal testing.
Furthermore, other countries, including some Asian nations, Argentina, Colombia, and Russia are in the process of passing similar legislation or do not require animal testing. For decades, the cosmetic industry has been shifting away from animal testing, developing alternative and more reliable methods, such as in vitro testing.
In vitro testing, which involves studying cells in a laboratory environment, offers several significant advantages over animal testing. It is more reliable, reproducible, and cost-effective. This method provides more accurate data on how ingredients will interact with human skin, leading to safer and more effective products.
Given these advancements, the notion that some cosmetic products available in regions like the US, the EU or Canada might still be tested on animals is both incorrect and misleading. It’s essential for consumers to be informed about the true state of the industry and the ethical practices that have become standard.
Luksha Cosmetics is committed to transparency and ethical practices. Their dedication to using advanced, non-animal testing methods ensures that they deliver high-quality, safe, and effective products to their customers without compromising their values.
