Hyaluronic Acid

Hyaluronic Acid. Hyaluronic acid is a naturally occurring glycosaminoglycan used in skincare mainly as a humectant. HA binds water and helps the outer skin layer stay hydrated, so skin feels more moisturized and can look temporarily plumper.Benefitshydration (evidence: strong)temporary plumping of dehydration lines (evidence: moderate)Pairs well withceramides, panthenol, niacinamide, glycerinGood to knowHumectant-heavy routines may feel drying in very low humidity unless paired with emollients.