Ingredient library
Every ingredient SkinAtlas knows about — all 2277 of them. What each one does, what it works well with, and what to watch for.
A synthetic menthol derivative (propanediol ether of menthol) that provides a prolonged cooling sensation with lower volatility and reduced irritation compared to pure menthol.
A synthetic cooling agent derived from menthol that provides a refreshing cooling sensation without the irritation potential of traditional menthol.
A synthetic cooling agent derived from menthol and lactic acid that provides long-lasting freshness.
The menthyl ester of pyrrolidone carboxylic acid (PCA) that functions as a humectant and long-lasting coolant, locking in moisture while delivering a gentle cooling effect.
An extract from the leaves of Menyanthes trifoliata (buckbean/bogbean) that provides antioxidant protection and has been shown in vitro to support laminin production.
A zwitterionic phosphorylcholine monomer that mimics the polar head group of cell membrane phospholipids, used in cosmetics to deliver lasting hydration and support the skin barrier.
A low-viscosity, linear polysiloxane with only methyl substituents (monomethylsilicone). Lighter than dimethicone. Used in Elixir's brightening emulsion for silky, lightweight skin conditioning.
An essential sulfur-containing amino acid that functions as an antioxidant in cosmetics, helping protect formulas and skin from oxidative damage.
Methoxy PEG-114/Polyepsilon Caprolactone is an amphiphilic graft copolymer composed of a polyethylene glycol (PEG-114) backbone with pendant polycaprolactone chains, capped at one end with a methoxy group. The hydrophilic PEG segment and hydrophobic caprolactone segments give it surface-active, emulsification, and rheology-modifying properties. Used in premium Korean skincare (notably Sulwhasoo's ginseng-based formulas) as a texture enhancer that imparts a silky, non-greasy finish.
A synthetic UVA1 organic UV filter (trade name Mexoryl 400 / UVMune 400) developed by L'Oréal that absorbs ultra-long UVA radiation with a peak at 385 nm, approved in the EU at up to 3%.
A methyl glucoside ethoxylate with 10 ethylene oxide units used as a mild humectant and emollient, providing gentle hydration with a non-sticky finish.
A methyl glucoside ethoxylate (20 ethylene oxide units) used as a gentle humectant that provides lasting hydration with a non-tacky finish.
A cellulose ether derivative used as a rheology modifier; provides thickening and film-forming properties in gel-format masks and cleansers.
A crosslinked acrylic polymer used as a film-former and texture agent that provides a soft, skin-blurring finish and helps control shine in sunscreens and makeup.
Crosslinked acrylic microspheres that act as optical diffusers in skincare and makeup primers. They scatter light to minimize the visible appearance of pores and surface texture.
A low-viscosity, volatile linear silicone (trimethylsiloxy-terminated methyl siloxane) used as a lightweight emollient and carrier, evaporating after application to leave a dry, non-greasy finish.
A hybrid broadband organic UV filter (BASF Tinosorb M) that absorbs and scatters UVA and UVB radiation, approved in the EU and Asia at a maximum concentration of 10% but not FDA-approved for the US market.
A corn-derived humectant and solvent with effective water-retention properties that enhances skin hydration and improves product texture.
A lauric acid ester of methylheptanol used as a lightweight emollient that improves the skin feel and spreadability of cosmetic formulas.
A short-chain paraben preservative permitted up to 0.4% in cosmetics under EU and US regulations; effective against bacteria and fungi.
A phenyl-substituted polysiloxane (silicone) where some methyl groups are replaced by phenyl groups. The phenyl substitution increases the refractive index, producing enhanced gloss and luminosity on skin. Used in Transino's UV Protector for a smooth, luminous finish.
A phenyl-substituted silicone polymer used in Japanese skincare for its luxurious, glossy skin feel and refractive index similar to natural skin lipids.
A multifunctional glycol solvent and humectant that also boosts penetration of other actives.
A naturally occurring mineral used as a colorant, pearlescent pigment, and texture enhancer to add shimmer and luminosity to cosmetic products.