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 glyceryl stearate ester of citric acid used as a mild, plant-derived emulsifier to create stable oil-in-water emulsions.
A self-emulsifying grade of glyceryl stearate (containing a small amount of sodium and/or potassium stearate) that forms stable oil-in-water emulsions without additional emulsifiers.
The INCI 'Glyceryl Stearates' (plural) designates a blend of glyceryl mono-, di-, and tristearate esters — distinct from 'Glyceryl Stearate' (the predominantly monoester form). The blend provides broader emulsification and skin-conditioning properties in O/W emulsions. A common co-emulsifier in K-beauty creams and sleeping masks alongside cetearyl alcohol.
A triglyceride ester of glycerin and 2-ethylhexanoic acid used as a stable, odourless emollient in anhydrous and water-in-oil formulas. Provides a smooth, protective skin feel.
A mixed triglyceride of glycerol esterified with caprylic (C8), capric (C10), myristic (C14), and stearic (C18) fatty acids. Used as a lightweight emollient in Ishizawa's urea eye cream.
A synthetic copolymer of glycerylamidoethyl methacrylate (hydrophilic monomer) and stearyl methacrylate (lipophilic monomer). The amphiphilic architecture allows the polymer to function simultaneously as a film-former, viscosity modifier, and mild emulsifier. Appears in Holika Holika's Good Cera ceramide complex formula where it contributes to the stable, lightweight cream texture.
The simplest amino acid, used as a humectant that supports the skin's natural moisturizing factor.
Oil extracted from soybeans (Glycine max). Rich in linoleic acid (54%) and tocopherols. A nourishing emollient with good skin compatibility, used in Matsuyama's barrier-focused moisturizer.
A soybean seed extract rich in isoflavones and antioxidants that helps condition and brighten skin.
Glycine Max Leaf Extract (soybean leaf extract) is derived from the leaves of the soybean plant, which are particularly rich in isoflavones (genistein, daidzein), flavonoids, and phenylpropanoids. The leaf fraction has a notably high antioxidant capacity and is distinct from the more commonly used soy seed extracts (which focus on proteins and phytosterols). In premium Korean skincare it serves as an antioxidant botanical, often included in multi-extract complexes.
A plant oil expressed from soybeans, rich in linoleic acid and tocopherols, used as a softening emollient and antioxidant carrier.
Glycine Soja (Soybean) Peptide is a hydrolyzed soy protein fraction consisting of small peptides (oligopeptides and amino acids) derived from soybean. The peptide fraction is separated from larger proteins and lipids, providing a concentrated mixture of skin-conditioning small molecules. In cosmetics it functions as a barrier-supportive humectant and skin conditioner, contributing bioactive peptides with potential collagen-stimulating and elasticity-improving activity.
Phytosterols extracted from soybean that reinforce the skin lipid barrier and condition the skin surface.
The protein fraction isolated from soybeans, used as a skin and hair conditioning agent that helps maintain skin integrity and improve texture.
A specialized glycolipid containing caffeine moieties. Used in Tunemakers' moisture cream for barrier-supporting and skin-conditioning properties.
A polysaccharide (branched glucose polymer) used in cosmetics as a humectant and skin-conditioning agent. Distinct from mussel-derived glycogen; in skincare typically sourced from yeast or oyster glycogen.
The diester of ethylene glycol and stearic acid, primarily used as a pearlizing and opacifying agent in cleansers and shampoos to create a lustrous, pearly appearance.
The smallest AHA; a potent surface exfoliant.
Naturally derived glycolipid biosurfactants (e.g. sophorolipids, rhamnolipids) produced by microbial fermentation. Used in cosmetics as gentle, biodegradable surfactants and emulsifiers.
A broad INCI category covering proteins covalently linked to carbohydrate chains. In cosmetics, 'Glycoproteins' as a listed ingredient typically refers to the glycoprotein fraction derived from yeast ferments (Saccharomyces cerevisiae) or bacterial ferments. Functions as a humectant and skin-conditioning agent. The term is less specific than named glycoproteins such as Fibronectin or Laminin — it indicates a mixed glycoprotein fraction rather than a single defined molecule.
Glycosphingolipids are sphingolipids with one or more sugar residues. Structural components of the skin's intercellular lipid matrix. Used in Tunemakers' peeling lotion to support barrier function.
A glucosylated trehalose produced enzymatically from hydrolyzed starch, used as a humectant, film-former, and emulsion stabilizer in moisturizing formulas.
The aglycone of glycyrrhizinic acid — the bioactive form after hydrolysis of licorice root compounds. Has anti-inflammatory, antioxidant, and barrier-supporting properties. Used in Rosette's clay cleanser and Meishoku's facial wash for soothing.
Extract from the leaves of Glycyrrhiza glabra (licorice). Contains flavonoids and other polyphenols with soothing and antioxidant effects. Distinct from the root extract (which contains glycyrrhizin/glycyrrhetinic acid); the leaf has a different and less concentrated phytochemical profile.