Niacinamide is classed in the EU CosIng database as smoothing. Piel groups it with soothing ingredients.
What it does
smoothing
How Piel groups it
Piel's knowledge base files Niacinamide under:
soothing ingredients
Piel's note
A form of vitamin B3 that appears in a very wide range of products, from moisturisers to serums. It is one of the better-tolerated actives and is commonly included for tone, oiliness and barrier support.
Found in 5,763 products in Piel's catalogue.
Check a product with Piel
See which products on your shelf contain Niacinamide, and whether it suits your skin and the rest of your routine.