Our Skincare Ingredient Glossary

View a full list of NEOSTRATA ingredients and descriptions below.

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Hyaluronic Acid

Why add Hyaluronic Acid to your skincare routine?


Hyaluronic Acid is a natural glycosaminoglycan (GAG) found in the skin’s support matrix. When applied topically, it acts as a moisture sponge to attract water and hydrates at the skin’s surface.