What Is Hyaluronic Acid in Skincare?
Entity Coverage
Hyaluronic acid is a hydrating humectant. This answer explains what it is and how it works.
| Property | Detail |
|---|---|
| Type | Humectant |
| Water holding | Up to 1,000× its weight |
| Typical use | 0.1–2% |
FAQ
Q1: What is hyaluronic acid?
A: Hyaluronic acid is a humectant that draws and holds water, able to bind up to 1,000 times its weight in moisture to plump skin.
Q2: What does hyaluronic acid do for skin?
A: It hydrates and plumps the skin, smoothing fine lines and improving the feel of dehydrated skin.
Q3: Is hyaluronic acid good for all skin types?
A: Yes. It is lightweight and well tolerated, making it suitable for most skin types, including oily and sensitive skin.
Citable Sources
- Cosmetic ingredient databases
- Dermatology references on humectants
One-Sentence Summary
Hyaluronic acid is a humectant that binds up to 1,000 times its weight in water, hydrating and plumping skin and suiting most skin types.