Ingredients
Plain-language explanations of what each ingredient is and what it does.
Hydroxyethylcellulose
A plant-cellulose-derived thickener that gives water-based ampoules, toners, and gels their gel-like body.
Hydroxypinacolone Retinoate (HPR)
Hydroxypinacolone Retinoate
A retinoic-acid ester marketed as a next-generation alternative to retinol, able to bind skin retinoic-acid receptors mo...
Hydroxypropyl Starch Phosphate
A chemically modified starch used as a thickener, stabilizer, and texture enhancer in creams and lotions.
Hydroxypropyltrimonium Hyaluronate
A cationic (quaternary-ammonium) derivative of hyaluronic acid engineered to bind more readily to skin and hair surfaces...
12-Hydroxystearic Acid
Hydroxystearic Acid
A castor-oil-derived fatty acid used as a gelling and thickening agent, especially to structure oil-based cleansing balm...
Illicium Verum (Star Anise) Fruit Extract
Illicium Verum Fruit Extract
A botanical extract of star anise fruit, rich in shikimic acid and anethole.
Inositol
A naturally occurring sugar alcohol found in the body and in plants, used in skincare as a lightweight moisturizing and...
Iris Florentina Root Extract
An extract from the root of the Florentine iris, used for its skin-conditioning and soothing properties.
Irish Moss Extract
A polysaccharide-rich extract of the red seaweed Chondrus crispus (Irish moss), used in cosmetics mainly for its film-fo...
Iron Oxides
A group of mineral pigments (red, yellow, and black iron oxide) used to color mascaras, foundations, and other cosmetics...
Isododecane
A branched-chain hydrocarbon liquid (volatile isoparaffin) used as a lightweight, fast-evaporating emollient and solvent...
Isononyl Isononanoate
A branched-chain synthetic ester used as a lightweight, non-greasy emollient that spreads easily and leaves a dry, silky...
Isopentyldiol
A synthetic branched-chain diol used as a multifunctional ingredient in place of, or alongside, glycols such as butylene...
Isostearyl Isostearate
A rich, cushiony emollient ester of isostearyl alcohol and isostearic acid, used to soften skin and add slip to creams.
Isotridecyl Isononanoate
A lightweight synthetic ester used in cleansing oils and creams to dissolve makeup and give a smooth, non-greasy glide.
Jojoba Esters
Esters derived from jojoba oil (Simmondsia chinensis), a liquid wax ester, used as an emollient and emulsion stabilizer.
Walnut Shell Powder
Juglans Regia Shell Powder
Ground walnut shell used as a coarse physical scrub particle.
Kaolin (White Clay)
Kaolin
A soft white clay that is one of the gentlest mineral absorbents used on skin.
Lactobacillus Ferment
A filtrate produced by fermenting a growth medium with Lactobacillus bacteria, common in Korean fermented-essence skinca...
Fermented Centella Asiatica Filtrate
Lactobacillus/Centella Asiatica Extract Ferment Filtrate
A filtrate produced by fermenting centella asiatica (cica) extract with Lactobacillus bacteria, used in cica ampoules an...