Ingredient library
Every ingredient SkinAtlas knows about — all 2255 of them. What each one does, what it works well with, and what to watch for.
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.
An extract from the root of Glycyrrhiza uralensis (Chinese licorice), a species distinct from G. glabra (western licorice), containing glycyrrhizin, glycyrrhetinic acid, and flavonoids with anti-inflammatory and brightening effects.
A goat milk extract rich in lipids, proteins, and naturally occurring acids that soothe and condition skin.
Finely dispersed gold particles (colloidal gold / CI 77480) used in prestige skincare primarily for aesthetic appeal and purported skin conditioning benefits.
An extract from Gossypium herbaceum (Levant cotton) plant containing polyphenols and flavonoids used for their antioxidant, anti-inflammatory, and skin-conditioning properties.
An extract from Vitis vinifera grape fruit, rich in polyphenols (resveratrol, proanthocyanidins, flavonoids) that delivers antioxidant, anti-aging, and anti-inflammatory skin benefits.