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.
An oil-soluble UVB filter (Symrise Neo Heliopan E1000) in the cinnamate class, EU-approved at a maximum concentration of 10%, with additional short-wave UVA absorption; not approved in the US or Canada.
A nonionic ethoxylated isocetyl ether (10 ethylene oxide units) used as a mild emulsifier and solubilizer in cosmetic formulas.
A nonionic ethoxylated isocetyl ether (20 ethylene oxide units) used as a mild emulsifier and solubilizer in cosmetic formulas.
A polyethoxylated isocetyl alcohol with 25 ethylene oxide units, used as an emulsifier and solubilizer in cosmetic formulations.
Isocetyl Myristate is a synthetic ester of isocetyl alcohol (C16 branched-chain fatty alcohol) and myristic acid (C14 fatty acid). It is a lightweight, non-greasy emollient with excellent spreading properties. Used in premium emulsions to improve texture, enhance the feel of heavier actives, and solubilize lipophilic ingredients. Distinct from Cetyl Myristate (straight-chain) due to the branched isocetyl alcohol, which reduces its solid-state tendency.
An ester of isodecyl alcohol and neopentanoic acid used as a lightweight, low-viscosity emollient and spreading agent. Imparts a dry, non-greasy finish; often used in luxury creams and colour cosmetics.
An ester of isodecyl alcohol and pivalic acid (neopentanoic acid). A light, non-greasy emollient that imparts a silky, dry skin feel. Used in sunscreens and light day creams.
A lightweight, volatile isoparaffin solvent that evaporates quickly from skin, leaving a non-greasy finish; commonly used in sunscreens and transfer-resistant formulas.
An extract from the leaves and stalks of Isodonis japonicus (Japanese isodon / rabdosia), a mint-family plant used in traditional Japanese Kampo medicine. Contains diterpenoids with anti-inflammatory and skin-conditioning properties.
A naturally occurring phenylpropanoid with a warm, spicy-floral clove character. Found in ylang ylang and clove essential oils. Listed as a regulated fragrance allergen under EU Cosmetics Regulation.
An acetic acid ester of isoeugenol naturally found in clove, cinnamon, and ylang-ylang. Classified as a fragrance allergen in the EU Cosmetics Regulation.
A branched synthetic hydrocarbon emollient that provides a dry, ultra-lightweight feel and helps disperse pigments and UV filters.
An essential amino acid used as a humectant that contributes to skin moisturization, barrier integrity, and surface-level repair.
An enzymatically isomerized mixture of glucose and fructose. Used in Anessa sunscreens as a humectant to keep the sunscreen film hydrated and maintain UV filter efficacy throughout the day.
A synthetic diester of isononyl alcohol and isononanoic acid providing an exceptionally lightweight, dry emollient feel in serums and sunscreens.
A branched-chain diol (3-methyl-1,3-butanediol) used in cosmetics as a humectant, co-solvent, and mild antimicrobial booster.
A secondary alcohol used as a fast-evaporating solvent and antimicrobial agent, chemically distinct from ethanol (Alcohol Denat.).
A synthetic ester of isopropyl alcohol and isostearic acid used as a lightweight emollient and skin-conditioning agent in creams and moisturizers.
An ester derivative of lauroyl sarcosinic acid and isopropanol used as an emollient and solubilizer.
A synthetic ester of isopropyl alcohol and myristic acid that provides a dry, lightweight emollient feel and can enhance penetration of other actives.
A synthetic ester of isopropyl alcohol and palmitic acid used as a lightweight emollient and solvent with a known comedogenic potential.
A phenol-derived antimicrobial and quasi-drug active ingredient in Japan for acne treatment. Effective against Cutibacterium acnes. Used in Melano CC Essence for its antibacterial benefit alongside vitamin C brightening actives.
A branched-chain C18 fatty acid used as an emollient, skin-conditioning agent, and co-emulsifier in cosmetic creams and lotions.
A branched-chain C18 fatty alcohol used as an emollient and emulsion stabilizer that provides a rich yet non-sticky skin feel.