Barrier & soothing · Established

Panthenol

INCI: Panthenol · Pro-Vitamin B5
SoothesSoftensSupports barrierHydrates

Pro-vitamin B5, a gentle humectant and skin-conditioner that soothes, softens and supports healing skin and hair.

What it is

Panthenol is the alcohol form of vitamin B5. In the skin it converts to pantothenic acid, a component of coenzyme A, which is central to how cells build and repair their lipid membranes. It is both a humectant (it attracts water) and an emollient (it softens).

How it works

Soothes and supports repair

It has a well-documented calming effect on irritated skin and supports the skin's own barrier-repair processes, which is why it appears throughout gentle and post-cleansing formulas.

Softens hair and skin

In hair it penetrates the shaft and improves softness, flexibility and shine; on skin it leaves a smooth, comfortable finish without heaviness.

The evidence

Panthenol is a long-established, extensively documented soothing and conditioning agent, gentle enough for babies, sensitive skin and post-procedure use.

Works well with

Universally compatible. Works with Niacinamide and Allantoin for barrier comfort, and with proteins in haircare.

Who it's for

Everyone, and especially sensitive, dry, compromised or recently-cleansed skin.

Worth knowing

One of the most reliably gentle actives in cosmetics, part of why SENSCERA can keep formulas fragrance-free and still comfortable.

Evidence tiers reflect the general weight of published cosmetic-science literature on this ingredient, not a claim about any individual SENSCERA product. Cosmetic products support the appearance and condition of skin and hair; they are not intended to diagnose, treat, cure or prevent any disease. Individual results vary.