Hyaluronic acid is a substance found in your eyes, joints and skin. It’s often used as a supplement for skin and joint health, as well as in cosmetic products.

Learn more about Hyaluronic Acid uses, effectiveness, possible side effects, interactions, dosage, user ratings and products that contain Hyaluronic Acid.

Hyaluronic acid (HA) is a linear glycosaminoglycan (GAG), an anionic, gel-like, polymer, found in the extracellular matrix of epithelial and connective tissues of vertebrates.

Mar 27, 2025 · Hyaluronic acid is a substance that occurs naturally in the body. Its primary function is to trap water inside tissue cells. People may use products containing hyaluronic acid to help with skin...

Nov 5, 2025 · Hyaluronic acid is a natural polysaccharide touted for its use in osteoarthritis, skin wrinkles, and dry eyes. Other potential benefits of HA include alleviating acid reflux symptoms and …

Nov 18, 2025 · Hyaluronic acid is a molecule that attracts and holds onto water, keeping connective tissue moisturized and healthy. Taking oral hyaluronic acid supplements can provide more skin and …

Jan 23, 2020 · HA is a humectant — a substance that retains moisture — and it is capable of binding over one thousand times its weight in water. This substance is naturally found in many areas of the …

Jun 17, 2025 · Discover everything you need to know about Hyaluronic Acid—its science-backed benefits, side effects, properties, how it works, usage tips, and who should or shouldn't use it.

Jul 10, 2025 · Hyaluronic acid is one of the most popular ingredients in skincare. Read on for insight from experts on what it is, how it works, and all the benefits.

Mar 27, 2024 · Hyaluronic acid holds onto moisture and keeps the joints lubricated. Find out how hyaluronic acid can improve your skin, eyes, bones, joints, and other physical conditions.