What It Is. Why It’s Used.
Cosmetic ingredients can play more than one role. This glossary offers a clear starting point; always review the product’s full ingredient list for the most complete information.
Hyaluronic Acid
A moisture-binding sugar molecule naturally present in skin. Used to help attract and retain moisture for a smoother, more supple appearance.
Find products →Sodium Hyaluronate
A salt form of hyaluronic acid valued for water-binding properties and lightweight hydration.
Find products →Hydrolyzed Hyaluronic Acid
Hyaluronic acid broken into smaller fragments for cosmetic formulation and comfortable skin feel.
Find products →Hydrolyzed Sodium Hyaluronate
A hydrolyzed form of sodium hyaluronate used in lightweight moisturizing formulas.
Find products →Niacinamide
A vitamin B3 derivative used to support the look of even tone, barrier function and balanced skin.
Find products →Vitamin C Derivatives
Antioxidant ingredients used in formulas designed to support luminosity and a more even-looking complexion.
Find products →Ceramides
Skin-identical lipids used to support moisture retention and a comfortable-feeling barrier.
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