Ingredients
-
Analysis not yet available for this ingredient.
-
Butylene glycol is a humectant—a type of ingredient that draws water into the skin and helps it stay hydrated. It's a small, lightweight molecule commonly used in moisturizers to improve hydration without leaving a heavy feel on the skin.
Benefits
- Increases skin hydration and moisture retention
- Lightweight and absorbs quickly
- Helps other active ingredients penetrate the skin more effectively
Science: Research demonstrates that butylene glycol, when combined with other humectants (like glycerin and hyaluronic acid) and occlusive ingredients in moisturizers, significantly improves skin hydration in both healthy skin and compromised skin conditions such as atopic dermatitis. It is recognized as a safe, effective humectant in dermatological formulations.
Analyze Ingredient Further→ -
Glycerin is a naturally derived humectant—a ingredient that draws moisture from the air into your skin. It's one of the most widely used and well-studied moisturizing agents in skincare, helping skin feel softer and more hydrated.
Benefits
- Attracts and retains moisture in the skin
- Improves skin hydration and softness
- Helps strengthen skin barrier function
- Suitable for most skin types, including sensitive skin
Science: The Cosmetic Ingredient Review Expert Panel concluded glycerin is safe as used in cosmetics across all concentrations. Research shows glycerin effectively improves skin hydration and is well-tolerated with minimal irritation risk. It is also referenced in clinical guidelines for managing inflammatory skin conditions and maintaining skin integrity.
Analyze Ingredient Further→ -
Sodium hyaluronate is the salt form of hyaluronic acid, a naturally occurring substance found in your skin that acts like a moisture magnet. In skincare products, it absorbs water from the environment and binds it to your skin, helping to hydrate and plump the skin's surface.
Benefits
- Delivers intense hydration to the skin
- Helps reduce the appearance of fine lines by improving skin moisture
- Supports skin barrier function
- Suitable for all skin types, including sensitive and oily skin
Potential concerns
- In very dry climates with low humidity, it may draw moisture from deeper skin layers if not sealed with an occlusive product
- Rare allergic reactions are possible but extremely uncommon
Science: While the provided research focuses on intra-articular injections for joint health (showing good safety and efficacy), hyaluronic acid and its salt form are well-established in dermatology for topical hydration. The molecule's safety profile is well-documented across decades of use in medical and cosmetic applications, with severe adverse reactions being extremely rare.
Analyze Ingredient Further→ -
Disodium EDTA is a chelating agent that binds to metals and minerals in skincare formulations, helping to preserve product stability and extend shelf life. It's used in small amounts (typically under 2%) to prevent unwanted chemical reactions that could degrade the formula.
Benefits
- Stabilizes cosmetic formulations by binding trace metals
- Extends product shelf life and maintains efficacy
- Allows other skincare ingredients to work more effectively
Potential concerns
- May increase skin penetration of other ingredients by chelating calcium in the skin barrier—only a concern if combined with potentially harmful substances
- Not absorbed through skin in normal use, but inhalation from sprays was identified as a theoretical concern in safety assessments
Science: The Cosmetic Ingredient Review Expert Panel confirmed safety in 2023 based on standard use concentrations. Clinical studies show no skin absorption; however, it can affect how other chemicals penetrate the skin, so formulators must account for this when combining with other actives.
Analyze Ingredient Further→ -
Propanediol is a lightweight humectant—a molecule that draws water into the skin to keep it hydrated. It's also used in cosmetic formulations as a solvent and preservative booster, helping products stay stable and feel smooth on the skin.
Benefits
- Hydrates and moisturizes the skin
- Improves product texture and spreadability
- Helps preserve formulations naturally
Science: Propanediol can be produced through bio-based fermentation (from glycerol using microorganisms), making it an environmentally friendly alternative to traditional chemical synthesis. It is widely recognized as safe in cosmetic and food applications, with established use as both a humectant and preservative enhancer.
Analyze Ingredient Further→ -
Aspartic acid is a naturally occurring amino acid that plays a structural role in skin proteins and the extracellular matrix. In skincare products, it may be used to support skin firmness and resilience, though its primary function is typically as a pH buffer or humectant rather than an active anti-aging ingredient.
Benefits
- Supports skin structure as a building block for proteins
- May help maintain skin hydration as a humectant
- Functions as a pH buffer in formulations
Science: Research indicates aspartic acid undergoes racemization (structural change) during skin aging and elastic fiber degradation, suggesting it plays a role in maintaining skin elasticity over time. However, peer-reviewed evidence for aspartic acid as a standalone active skincare ingredient is limited; most studies focus on its structural role in aging rather than its topical application benefits.
Analyze Ingredient Further→ -
Alanine is a simple amino acid—a building block of proteins—used in skincare products to support skin hydration and provide conditioning benefits. It helps maintain the skin's natural moisture barrier and is generally used in small concentrations as part of formulation systems.
Benefits
- Supports skin hydration and moisture retention
- Helps condition and soften skin texture
- May contribute to the skin's natural amino acid profile
Science: Limited peer-reviewed data available specifically for alanine in topical skincare applications. Alanine is a naturally occurring, non-essential amino acid that is well-tolerated by skin and widely recognized as safe in cosmetic formulations.
Analyze Ingredient Further→ -
Glycine is a simple amino acid that serves as a building block for collagen, the protein responsible for skin structure and elasticity. In skincare, it helps support skin firmness and may contribute to anti-aging benefits when used as part of collagen-based formulations.
Benefits
- Supports collagen production and skin structure
- May help reduce the appearance of fine lines and wrinkles
- Contributes to skin firmness and elasticity
Science: Research indicates that glycine, as a key amino acid in marine collagen supplements, plays a role in combating skin aging by supporting collagen integrity and minimizing oxidative stress. However, most anti-aging benefits are demonstrated when glycine is consumed as part of collagen peptides rather than applied topically alone.
Analyze Ingredient Further→ -
Serine is a naturally occurring amino acid that your skin produces on its own. In skincare products, it helps support the skin's natural moisture barrier and may contribute to overall skin hydration and structure.
Benefits
- Supports skin hydration and moisture retention
- Helps maintain skin barrier function
- May improve skin texture and smoothness
Science: Limited peer-reviewed data available for this ingredient in cosmetic skincare applications. Serine is a fundamental amino acid involved in skin biology, but the provided research focuses on disease mechanisms (fibrosis and pemphigus) rather than cosmetic benefits in healthy skin.
Analyze Ingredient Further→ -
Valine is an amino acid—one of the building blocks your body uses to make proteins. In skincare products, it's included to help support skin structure and barrier function, though it's present in very small amounts compared to what you get from food.
Benefits
- May support skin barrier integrity
- Provides amino acid building blocks for skin proteins
- Generally well-tolerated by sensitive skin
Science: Valine is a standard amino acid with an established safety record in cosmetics. The provided research focuses on prion disease diagnosis using valine polymorphisms as a genetic marker, which is unrelated to skincare efficacy. Limited direct evidence exists on valine's topical skincare benefits in peer-reviewed literature.
Analyze Ingredient Further→ -
Isoleucine is an amino acid (a building block of proteins) that occurs naturally in the body and in foods. In skincare, it's included in formulations for its potential role in supporting skin structure and resilience, though it's typically present in small amounts.
Benefits
- May support skin barrier function as part of amino acid profiles
- Potential antioxidant properties when combined with other botanical compounds
- Could contribute to skin firmness and elasticity through protein synthesis support
Science: Recent research identifies isoleucine as one of several salivary metabolites with potential relevance to skin health screening, and it appears as a minor component in botanical extracts studied for UV photoaging protection. However, direct evidence for isoleucine's independent efficacy in topical skincare products is limited.
Analyze Ingredient Further→ -
Proline is an amino acid that serves as a building block for collagen, the protein responsible for skin firmness and structure. Your body uses proline (along with vitamin C) to create and repair collagen in the skin, which naturally declines with age.
Benefits
- Supports collagen production and skin structure
- May improve skin firmness and elasticity
- Helps with skin repair and wound healing
Science: Proline is an essential amino acid in collagen synthesis; vitamin C-dependent hydroxylation of proline is a critical step in forming stable collagen. Limited direct human studies exist on topical proline alone, though it is recognized as a key structural component in skin biology and collagen formation.
Analyze Ingredient Further→ -
Threonine is an amino acid that your body cannot produce on its own, so it must come from diet or skincare products. In skincare, it functions as a humectant and skin-conditioning agent, helping to attract and retain moisture in the skin.
Benefits
- Helps maintain skin hydration and moisture balance
- Supports skin barrier function as a natural amino acid
- May improve skin texture and softness
Science: Limited peer-reviewed data available for threonine as a direct skincare ingredient. The provided research focuses on threonine as part of BRAF protein kinase pathways in melanoma treatment and fibrosis research, which are not relevant to topical cosmetic use. Threonine is generally recognized as safe in skincare applications.
Analyze Ingredient Further→ -
Histidine is an amino acid that plays a key role in maintaining your skin's natural moisture barrier. In skincare, it supports the production of natural moisturizing factor (NMF)—compounds that help your skin retain water and stay hydrated.
Benefits
- Supports skin hydration and moisture retention
- Helps strengthen the skin barrier
- May provide antioxidant protection through carnosine production
Science: Histidine is a naturally occurring amino acid essential for human health. Research shows it is a precursor to filaggrin breakdown products that form the skin's natural moisturizing factor, a critical component of skin hydration and barrier function.
Analyze Ingredient Further→ -
Phenylalanine is an amino acid that, in its modified form (undecylenoyl phenylalanine), is used in skincare to help reduce the appearance of dark spots and uneven skin tone, particularly melasma. It works by interfering with melanin production in the skin.
Benefits
- May help reduce the appearance of dark spots and hyperpigmentation
- Potential support for melasma treatment as an adjuvant therapy
- Generally well-tolerated with minimal side effects
Science: Limited clinical evidence exists for topical phenylalanine derivatives in melasma treatment. A 2022 systematic review identified 2% undecylenoyl phenylalanine as a topical agent with less robust evidence compared to gold-standard treatments like hydroquinone and triple combination therapy, though no severe adverse effects were reported.
Analyze Ingredient Further→ -
Glutamic acid is a naturally occurring amino acid that functions as a humectant in skincare, helping to draw moisture into the skin and support its natural hydration barrier. It's often used in the form of poly-γ-glutamic acid (γ-PGA), a biodegradable biopolymer derived from bacterial fermentation that enhances the moisturizing properties of skincare formulas.
Benefits
- Humectant that attracts and retains moisture in the skin
- Supports skin hydration and barrier function
- Biodegradable and generally well-tolerated by most skin types
Science: Poly-γ-glutamic acid is a well-documented, biodegradable biopolymer with good biocompatibility and non-toxic profile, widely used in cosmetic formulations. Research confirms it is safe and effective for moisture-binding applications in skincare.
Analyze Ingredient Further→ -
Arginine is a naturally occurring amino acid that is a building block of proteins found in skin. In skincare products, it's used to support skin hydration and may help improve skin barrier function and elasticity.
Benefits
- Supports natural skin hydration
- Helps maintain skin barrier health
- May improve skin firmness and elasticity
Science: Arginine is a naturally occurring amino acid in human skin with a strong safety profile. Research shows it is a normal metabolite excreted by skin and is used in clinical diagnostics, indicating its natural presence and compatibility with skin biology.
Analyze Ingredient Further→ -
Hydrolyzed hyaluronic acid is a smaller, broken-down form of hyaluronic acid—a naturally occurring substance that holds moisture in skin. The smaller molecular size allows it to penetrate the outer layers of skin more easily than regular hyaluronic acid, potentially delivering hydration deeper into the skin.
Benefits
- Enhanced skin hydration due to smaller molecular size and better penetration
- Helps plump and soften the appearance of fine lines
- Lightweight and suitable for layering with other skincare products
Science: Hydrolyzed hyaluronic acid is well-established in skincare for its hygroscopic properties (ability to attract and retain water). The cited research focuses on its use in advanced delivery systems like microneedles for pharmaceuticals and cosmetics, demonstrating its compatibility with sophisticated formulation technologies, though direct efficacy studies on topical application are limited in the provided literature.
Analyze Ingredient Further→ -
Sodium Hyaluronate Crosspolymer is a modified form of hyaluronic acid, a naturally occurring substance that holds moisture in skin. The crosslinked version is designed to stay on the skin's surface longer and provide sustained hydration, rather than absorbing deeply like standard hyaluronic acid.
Benefits
- Provides long-lasting hydration and moisture retention
- Creates a smoother skin feel and texture
- Helps plump fine lines temporarily through moisture
Science: Limited peer-reviewed data available for this specific crosslinked variant. Standard sodium hyaluronate has an extensive safety record as a humectant in skincare, and crosslinking is a common cosmetic chemistry technique to alter performance characteristics.
Analyze Ingredient Further→ -
Tocopherol is a form of vitamin E, a fat-soluble antioxidant that protects skin from damage caused by free radicals and oxidative stress. It helps maintain skin's natural barrier function and is commonly used in skincare products to prevent premature aging and support overall skin health.
Benefits
- Protects skin from free radical damage and oxidative stress
- Supports skin barrier function and moisture retention
- May help reduce signs of aging caused by UV exposure and environmental damage
- Works as a lipid antioxidant to prevent degradation of skin oils
Science: Tocopherol (α-tocopherol) is recognized in peer-reviewed research as a key endogenous defense mechanism against oxidative stress in aging skin, particularly from UV-induced damage. Studies confirm it functions as a lipid-soluble antioxidant capable of preventing lipid peroxidation, with established efficacy in cosmetic and therapeutic applications.
Analyze Ingredient Further→ -
Ethylhexylglycerin is a preservative and antimicrobial ingredient used to prevent bacterial growth and extend shelf life in skincare products. It's a multifunctional ingredient that helps keep formulations stable and free from contamination.
Benefits
- Prevents bacterial contamination in products
- Helps extend product shelf life
- Works synergistically with other preservatives for enhanced protection
Potential concerns
- May not be effective against all bacterial species (notably some Pseudomonas aeruginosa strains)
- Preservative-related sensitization possible in sensitive individuals, though uncommon
Science: Research shows ethylhexylglycerin has broad antimicrobial activity against many common cosmetic contaminants, though effectiveness varies by bacterial species. Studies demonstrate it can work synergistically with other preservative components to enhance biofilm inhibition.
Analyze Ingredient Further→ -
2-Hexanediol is a humectant and preservative booster commonly used in skincare products to help retain moisture and extend shelf life. It works by drawing water into the skin while also enhancing the effectiveness of other preservatives, allowing brands to use lower amounts of traditional preservatives.
Benefits
- Hydrates and moisturizes skin by drawing in water
- Helps preserve products with lower preservative levels
- Works synergistically with other skincare ingredients like niacinamide
Potential concerns
- May cause cell viability concerns at concentrations above 1.0% in laboratory studies
- Limited real-world safety data in humans at typical skincare concentrations (usually 2-5%)
- Potential environmental concern if released into water systems
Science: While 2-hexanediol is widely used as a preservative substitute for parabens, recent cytotoxicity studies raise questions about safety at concentrations commonly found in skincare products (>2%). However, these findings are from laboratory cell studies and may not directly translate to human skin application. Further human safety studies are needed to confirm real-world risk.
Analyze Ingredient Further→ -
Hydrogenated polyisobutene is a lightweight oil derived from petroleum that works as an emollient (skin softener) and film-former in skincare products. It helps lock moisture into the skin and creates a smooth, non-greasy feel on application.
Benefits
- Improves skin hydration by reducing water loss from the skin surface
- Creates a smooth, pleasant skin texture with minimal greasiness
- Long-lasting moisturizing effect compared to some alternative emollients
- May provide subtle skin-tightening and smoothing effects when combined with certain polymers
Potential concerns
- Petroleum-derived ingredient; may not appeal to consumers seeking natural products
- Occlusive nature means it may feel heavy or cause buildup on very oily skin types
Science: Clinical studies demonstrate that hydrogenated polyisobutene effectively reduces transepidermal water loss (skin dehydration) by up to 33% and maintains this effect for several hours. When formulated with certain polymers, it contributes to measurable improvements in skin firmness and wrinkle appearance in aging skin.
Analyze Ingredient Further→ -
Niacinamide is an active form of vitamin B3 that works within your skin's cells to strengthen the barrier, reduce inflammation, and regulate oil production. It's a water-soluble ingredient that's been shown to have multiple benefits across different skin concerns, from sensitivity to aging.
Benefits
- Reduces redness and calms irritation
- Minimizes pore appearance and controls excess oil
- Supports skin barrier function and hydration
- Brightens skin tone and evens complexion
- Has anti-aging properties and protects against environmental damage
Science: Niacinamide is well-tolerated and safe across diverse skin types with strong clinical evidence supporting its use for acne, dermatitis, and general skin health. Research shows it works by regulating inflammation at the cellular level and protecting skin barrier integrity, with proven efficacy in concentrations commonly found in cosmetic products.
Analyze Ingredient Further→ -
Chondrus Crispus Extract comes from Irish moss, a red seaweed rich in natural compounds called polysaccharides. It's used in skincare for its hydrating and film-forming properties, helping to lock moisture into the skin and create a smoother texture.
Benefits
- Hydration and moisture retention
- Soothing and anti-inflammatory properties
- Improved skin texture and smoothness
Science: Limited peer-reviewed data available specifically for cosmetic applications of Chondrus Crispus Extract. The ingredient has a long history of safe use in food and skincare formulations, and seaweed extracts generally are well-tolerated with minimal sensitization risk.
Analyze Ingredient Further→ -
Neopentyl Glycol Diheptanoate is a synthetic emollient and skin-conditioning agent that helps soften and smooth the skin. It's an ester made from neopentyl glycol and heptanoic acid, commonly used in cosmetics to improve texture and spreadability of formulations.
Benefits
- Softens and conditions skin
- Improves product texture and ease of application
- Lightweight emollient that doesn't feel greasy
Science: Research demonstrates that Neopentyl Glycol Diheptanoate can be synthesized through enzymatic pathways with high purity (95% conversion) without additional purification steps, supporting its safety profile for cosmetic use. Limited peer-reviewed safety or efficacy data specifically addressing this ingredient's performance on human skin.
Analyze Ingredient Further→ -
Adenosine is a naturally occurring compound found in all living cells that plays a role in skin cell energy production and communication. In skincare, it's used to help support skin barrier function and may promote a smoother, more resilient complexion.
Benefits
- Supports skin barrier strength and integrity
- May help reduce the appearance of fine lines and wrinkles
- Promotes skin cell energy metabolism and repair
Science: Research indicates adenosine and related compounds (like cyclic adenosine monophosphate) regulate skin barrier formation and epidermal differentiation. While direct clinical studies on topical adenosine in skincare are limited, the ingredient's role in cellular energy and barrier maintenance is well-established in dermatological literature.
Analyze Ingredient Further→ -
Glycereth-26 is a humectant derived from glycerin that helps skin retain moisture. It also functions as a texture modifier in formulations, making products feel lighter and easier to spread.
Benefits
- Hydrates and moisturizes skin
- Improves product texture and spreadability
- Skin-conditioning agent
Potential concerns
- May cause irritation in sensitive individuals if formula is not properly balanced
Science: A 2025 Expert Panel for Cosmetic Ingredient Safety review assessed glycerin ethoxylates (the ingredient class containing Glycereth-26) and concluded they are safe in cosmetics at current usage levels when formulated to be non-irritating. No significant safety concerns were identified.
Analyze Ingredient Further→ -
Hydrolyzed Sodium Hyaluronate is a smaller, broken-down form of hyaluronic acid that penetrates skin more easily than its larger counterpart. It works as a humectant, drawing moisture from the environment into your skin to keep it hydrated and plump.
Benefits
- Deep hydration and moisture retention
- Improved skin plumpness and elasticity
- Lightweight texture that absorbs quickly
Science: Hyaluronic acid and its derivatives are well-established humectants with extensive safety data and a long history of use in cosmetics. Limited peer-reviewed data available specifically for the hydrolyzed sodium form, but it follows the same safety profile as other hyaluronic acid derivatives.
Analyze Ingredient Further→ -
Hydrolyzed collagen is a broken-down form of collagen (a structural protein found naturally in skin) that is designed to be absorbed by the body when taken as an oral supplement. It works by providing amino acids that may support your skin's natural collagen production and structure.
Benefits
- May reduce the appearance of wrinkles and fine lines
- May improve skin hydration and moisture retention
- May enhance skin elasticity and firmness
Science: Two systematic reviews and meta-analyses (2021 and 2023) found that oral hydrolyzed collagen supplementation produced measurable improvements in skin wrinkles, hydration, and elasticity compared to placebo, with benefits typically observed after 90 days of consistent use. Studies involved over 1,100 participants across multiple randomized controlled trials.
Analyze Ingredient Further→ -
Sodium acetylated hyaluronate is a modified form of hyaluronic acid, a naturally occurring compound that holds moisture in skin. This version is chemically altered to help protect your skin's structural proteins (collagen) from breaking down, potentially reducing the appearance of wrinkles over time.
Benefits
- May reduce the appearance of fine lines and wrinkles with regular use (2+ months)
- Provides immediate smoothing effect on skin texture within 6 hours of application
- Helps protect collagen from degradation caused by aging and environmental damage
- Supports skin hydration through moisture-binding properties
Science: A 2022 peer-reviewed study demonstrated that sodium acetylated hyaluronate inhibits matrix metalloproteinases (MMPs)—enzymes that break down collagen—in both young and aged skin exposed to UV and pollution. Clinical trials showed measurable reduction in wrinkle depth and number after 2 months of use, with visible smoothing effects visible within 6 hours.
Analyze Ingredient Further→ -
Analysis not yet available for this ingredient.
-
Hyaluronic acid is a naturally occurring molecule found in your skin that acts like a sponge, holding water to keep skin hydrated and plump. In skincare products, it helps improve skin moisture, reduce the appearance of fine lines, and support overall skin texture and firmness.
Benefits
- Boosts skin hydration and moisture retention
- Helps reduce the appearance of fine lines and wrinkles
- Supports skin firmness and elasticity
- Well-tolerated and safe for most skin types
- May enhance effects of other anti-aging treatments
Science: Multiple clinical studies confirm hyaluronic acid is highly effective and well-tolerated for improving skin hydration and signs of aging. Research shows it works as an effective standalone treatment and also enhances results when combined with other anti-aging procedures, with benefits sustained over extended use periods.
Analyze Ingredient Further→ -
Potassium hyaluronate is the potassium salt form of hyaluronic acid, a naturally occurring substance found in skin and connective tissue. In skincare, it works as a humectant—drawing moisture from the air and deeper skin layers to the surface—helping skin feel plump and hydrated.
Benefits
- Increases skin hydration and moisture retention
- Helps skin appear smoother and more plump
- Lightweight and suitable for most skin types, including oily and sensitive skin
Science: A 2009 Cosmetic Ingredient Review safety assessment concluded that potassium hyaluronate is safe for use in cosmetics at concentrations up to 2%, with no evidence of toxicity, allergenicity, or reproductive harm across multiple animal and clinical studies. Widespread clinical use, particularly via injection, has shown a strong safety profile with minimal adverse reactions.
Analyze Ingredient Further→ -
This is a modified form of hyaluronic acid, a naturally occurring substance that holds water in the skin. The modification (adding a hydroxypropyltrimonium coating) makes it positively charged, allowing it to bind more effectively to skin and hair. It works as a humectant, drawing moisture into the skin for a hydrating effect.
Benefits
- Hydrates and plumps skin by attracting and holding water
- May provide longer-lasting hydration compared to unmodified hyaluronic acid
- Helps improve skin texture and smoothness
Science: Limited peer-reviewed data available for this specific ingredient. However, it is derived from hyaluronic acid, which has extensive safety and efficacy data in cosmetics, and the chemical modification is designed to improve performance rather than create safety concerns.
Analyze Ingredient Further→ -
Cellulose is a natural plant-derived polymer that acts as a thickener and structural support in skincare formulas. In skincare products like masks and serums, it forms a porous matrix that helps hold water and active ingredients on the skin, improving hydration and product delivery.
Benefits
- Increases skin hydration and moisture retention
- Improves product adhesion and allows for better delivery of active ingredients
- Biocompatible and well-tolerated by skin
- Supports the formation of masks and gel-like textures
Science: Research shows bacterial cellulose membranes significantly improve skin moisture, with one study demonstrating a 76% increase in hydration in most volunteers. Cellulose's highly porous nanostructure allows rapid incorporation and release of cosmetic actives, making it an effective support material for skincare applications.
Analyze Ingredient Further→ -
Hydroxyethylcellulose (HEC) is a thickening and gelling agent derived from cellulose, a natural plant material. In skincare products, it creates a smooth texture, helps bind ingredients together, and improves how products feel and spread on skin.
Benefits
- Creates a smooth, even texture in gels and creams
- Helps products spread easily without feeling heavy
- Non-ionic, meaning it works well with most other skincare ingredients
- Biocompatible and generally well-tolerated by skin
Science: HEC is documented as biocompatible, biodegradable, nontoxic, and water-soluble in peer-reviewed literature. It is widely used in cosmetic and pharmaceutical formulations as a gelling and thickening agent with a strong safety profile in topical applications.
Analyze Ingredient Further→ -
Dicaprylyl Carbonate is a lightweight, silky emollient and texture enhancer derived from coconut oil. It helps products feel smooth and non-greasy on skin while improving how easily the formula spreads and absorbs.
Benefits
- Creates a smooth, silky texture in formulas
- Provides light hydration without a heavy or oily feel
- Improves product spreadability and absorption
Science: Limited peer-reviewed data available for this ingredient. It is widely recognized as safe by cosmetic regulatory bodies (including the CosIng database) and has a long history of use in skincare and cosmetic formulations without notable safety concerns.
Analyze Ingredient Further→ -
Leucine is an amino acid—a building block of proteins—that is sometimes included in skincare formulations. In topical products, it's primarily used as a skin-conditioning agent, though its direct effects on skin are limited compared to oral consumption.
Benefits
- May support skin barrier function as part of amino acid complexes
- Provides mild skin conditioning properties
Science: The provided research focuses on leucine's role in systemic nutrition and immune function (particularly in psoriasis management via diet), not topical skincare applications. Limited peer-reviewed data exists specifically demonstrating efficacy of leucine in cosmetic formulations applied to skin.
Analyze Ingredient Further→ -
Lysine is an amino acid that serves as a building block for skin proteins. In skincare, it's primarily used for its potential to support skin barrier function and may have mild anti-inflammatory properties, though its direct topical benefits are limited compared to its derivative form (tranexamic acid).
Benefits
- Supports skin protein structure and barrier function
- May have mild anti-inflammatory effects
- Generally well-tolerated by most skin types
Science: The provided research focuses on tranexamic acid (a lysine derivative with proven anti-inflammatory and skin-brightening effects) rather than lysine itself. Direct peer-reviewed evidence for topical lysine's skincare efficacy is limited; most research highlights tranexamic acid's benefits for hyperpigmentation, rosacea, and inflammation. Lysine alone has minimal documented topical skincare effects compared to its modified forms.
Analyze Ingredient Further→ -
Tyrosine is an amino acid that serves as a building block for proteins in the skin. In skincare products, it's included for its role in supporting skin structure and potential antioxidant properties, though its direct cosmetic benefits remain limited in published research.
Benefits
- Supports skin protein synthesis and structural integrity
- May provide antioxidant protection
- Generally well-tolerated by most skin types
Science: The reviewed literature focuses on tyrosine kinase inhibitors (pharmaceutical compounds targeting tyrosine kinase enzymes) in treating lupus and cancer, not cosmetic-grade tyrosine as a skincare ingredient. Limited peer-reviewed data specifically addresses the efficacy or safety of tyrosine in topical skincare formulations for everyday consumers.
Analyze Ingredient Further→ -
Methionine is an essential amino acid that serves as a building block for proteins and plays a role in cellular processes. In skincare, it may support skin cell function and differentiation, though its direct topical benefits remain limited in established research.
Benefits
- May support skin cell turnover and differentiation
- Serves as a precursor for important cellular molecules involved in protein synthesis
Science: Recent research shows methionine (via S-adenosyl-L-methionine) is involved in epidermal cell differentiation processes, but available studies focus on cellular mechanisms rather than topical skincare efficacy. Limited peer-reviewed data specifically demonstrates consumer-facing skincare benefits from methionine in cosmetic formulations.
Analyze Ingredient Further→ -
Cysteine is a sulfur-containing amino acid that helps your skin defend itself against damage and maintain its structure. It works by boosting your skin's natural antioxidant system and supporting collagen production, making it potentially useful for anti-aging, healing, and protecting skin from environmental stress.
Benefits
- Antioxidant protection against environmental damage and aging
- May support collagen health and skin firmness
- Could help with wound healing and skin repair
- Potential benefits for dark spots and uneven skin tone
- Anti-inflammatory properties
Potential concerns
- Limited clinical evidence in topical skincare products—most research is on oral or injectable forms
- Poor skin penetration and stability in formulas, which is why modified versions (like N-acetylcysteine) are often used instead
- Generally well-tolerated, but individual sensitivity possible
Science: Research shows cysteine and its derivative N-acetylcysteine have promising antioxidant, anti-inflammatory, and collagen-supporting properties in dermatology, but most clinical evidence comes from oral, injectable, or systemic use rather than topical skincare products. Chemical modifications improve stability and skin delivery, though higher-quality studies are needed for widespread topical application.
Analyze Ingredient Further→ -
Soluble collagen is a protein derived from animal sources (commonly fish, bovine, or rabbit) that has been processed to dissolve easily in skincare formulations. It's used primarily as a hydrating and film-forming agent that temporarily plumps the skin surface and helps retain moisture.
Benefits
- Provides temporary hydration and plumping effect to skin
- Creates a smooth, moisturizing film on the skin surface
- May improve skin texture and appearance short-term
Potential concerns
- Topical collagen cannot penetrate skin or rebuild collagen in deeper layers despite marketing claims
- May cause sensitivity in those with shellfish or animal protein allergies depending on source
- Effects are temporary and wash off; does not provide lasting anti-aging benefits
Science: Research shows soluble collagen functions effectively as a hydrating and emulsifying agent in cosmetic formulations, with high protein content and good stability. However, scientific evidence does not support claims that topical collagen increases skin's own collagen production or penetrates dermis layers—its benefits are limited to surface-level moisturization and a temporary smoothing effect.
Analyze Ingredient Further→ -
Hydrolyzed elastin is a breakdown product of elastin, a protein that naturally keeps skin stretchy and firm. In skincare products, it's added as a moisturizing ingredient that may help improve skin texture and hydration, though it cannot restore lost elastin in your skin.
Benefits
- Improves skin hydration and moisture retention
- May enhance skin texture and smoothness
- Provides a plumping effect to fine lines
Potential concerns
- Limited ability to penetrate skin deeply due to large protein fragment size
- Marketing claims often overstate its anti-aging benefits
Science: Elastin degradation in aging skin is driven by enzymes like cathepsin G rather than leukocyte elastase. While hydrolyzed elastin acts as an effective humectant and skin conditioning agent, it cannot reverse elastin loss or replace the structural elastin your body produces naturally.
Analyze Ingredient Further→ -
Analysis not yet available for this ingredient.
-
Analysis not yet available for this ingredient.
-
Analysis not yet available for this ingredient.
-
Analysis not yet available for this ingredient.
Edit this product
Edit Ingredients