Piel

Hyaluronic Acid

INCI name: Hyaluronic Acid

Hyaluronic Acid is classed in the EU CosIng database as antistatic, humectant, moisturising and skin conditioning. Piel groups it with humectants.

What it does

How Piel groups it

Piel's knowledge base files Hyaluronic Acid under:

Piel's note

A molecule that holds many times its weight in water and occurs naturally in skin. In products it draws water into the surface layers, and it works best under something that seals it in.

Found in 1,830 products in Piel's catalogue.

Check a product with Piel

See which products on your shelf contain Hyaluronic Acid, and whether it suits your skin and the rest of your routine.

Download on theApp Store Get it onGoogle Play

Identifiers

INCI name
Hyaluronic Acid
CAS number
9004-61-9
EC number
232-678-0
CosIng reference
34315

Data from Piel's records, September 19, 2026