Panthenol
Panthenol (Pro-vitamin B5)
A water-holding ingredient that keeps skin hydrated and soft.
Panthenol is a form of vitamin B5 that draws water into your skin and helps it stay hydrated.
In three sentences
Panthenol is a form of vitamin B5 that holds water in the outer layer of skin. It helps skin feel softer and smoother by reducing water loss. Toners and essences use it because it hydrates and soothes.
What it does
Panthenol works like a sponge, pulling water from the air into your skin and trapping it there.
Panthenol is a water-holding ingredient that draws water from the air and deeper skin layers into the outer layer of skin. This helps keep skin hydrated and can make it feel smoother and softer. It is often used in toners, essences and serums in concentrations that vary by product.
Panthenol also supports the skin barrier, the outer layer that protects skin from water loss and irritants. Products listing panthenol often pair it with other soothing or hydrating ingredients to enhance these effects.
Studies report that panthenol is generally well tolerated in topical skincare formulations. No reference source was found for claims about specific skin effects or detailed safety cautions beyond general sensitivity.
Typical concentration
Not disclosed. No source was found for a standard concentration range in skincare products.
Who should be careful
People with known sensitivity to panthenol or vitamin B5 should avoid products containing it. Studies report that panthenol is generally well tolerated in topical skincare formulations.
Pairing
Pairs well with
Found in
- Zero Pore Pad 2.0 (70ea)MEDICUBE
FAQ
- What is panthenol and where does it come from?
- Panthenol is a form of vitamin B5 used in skincare to help skin hold water. It can be made in a lab or derived from plant sources. Products use it because it hydrates and makes skin feel more comfortable.
- Can I use panthenol every day?
- Yes, panthenol is mild enough for daily use in toners, essences and serums. Most people with any skin type can use products containing it. If you have very sensitive skin or a known allergy to vitamin B5, patch test first.
- Does panthenol help calm sensitive skin?
- Panthenol is often added to products meant to soothe skin because it supports the barrier and holds water. It may help skin feel calmer and more comfortable as part of a daily routine.
Regulatory status
| Country | Authority | Status |
|---|---|---|
| Korea | MFDS | Allowed |
| United States | FDA | Allowed |
| Japan | MHLW | Allowed |
Status in one country says nothing about another.
Sources
- Studies report that panthenol is generally well tolerated in topical skincare formulations.Safety Assessment of Panthenol, Pantothenic Acid, and Derivatives as Used in Cosmetics. (US CIR, 2022, unknown)