What Is Hyaluronic Acid?

General information about what hyaluronic acid is, where it naturally occurs in the body, and how it's used in everyday products.

MESA Health Guide Team

Hyaluronic acid is a substance naturally found in the human body, present especially in the skin, connective tissue, and joints. Its best-known property is its capacity to hold many times its weight in water — which is why it's associated with moisture balance.

How Is Hyaluronic Acid Used in Everyday Products?

While most widely known in skincare, hyaluronic acid is also included in some products designed for oral and throat care because of its moisture-retaining property. In these formulations, it's typically combined with other care ingredients.

When Should You Consult a Healthcare Professional?

If you notice an unexpected reaction after using a product containing hyaluronic acid, stopping use and consulting a healthcare professional is recommended.

This content is for general informational purposes only, is not medical advice, and does not replace the guidance of a healthcare professional.