Back to glossary

Hydration & barrier

Panthenol

also known as Pro-vitamin B5

Quiet workhorse — hydrates, soothes, and speeds the skin's recovery from almost anything.

What it actually does

Panthenol is the precursor your skin converts to pantothenic acid (vitamin B5). It's both a humectant (holds water) and an emollient (smooths the surface), and it has well-documented anti-inflammatory and wound-healing effects. That dual personality is why it shows up in everything from baby creams to post-laser balms.

Who it's for

Sensitive, dry, irritated, or recovering skin. Compatible with every other ingredient in your routine.

How to use it

Any time of day, anywhere in the layering order. There's no need to single it out — just look for it on the ingredient list of your toner, essence, or moisturizer.

Products with panthenol

6 products

We match by ingredient mentions in product copy from our verified retailers. If we missed a product you know contains panthenol, let us know.

Related ingredients