Hydrolyzed Glycosaminoglycans

Large, water-binding polysaccharides derived from connective tissue, used to support hydration and skin firmness. They are inert polysaccharides with no known contact allergens or sensitization potential, and their size and chemistry make significant systemic absorption unlikely.

Cosmetic information for general education, not medical advice. A verdict is a reading of the published evidence, never a guarantee for your skin: any ingredient can irritate someone, so patch test new products and see a professional if you react. Concern is graded on cited evidence, never on hazard-score lists. See how we score.