Hydration · Soothing · Barrier support
Panthenol
Provitamin B5 that hydrates, soothes and supports recovery of the skin barrier.
Definition
What is it?
Panthenol is the alcohol form of pantothenic acid, Vitamin B5. After application to the skin it converts to pantothenic acid, a basic compound the body uses to produce coenzyme A, which is required for fatty-acid metabolism.
It also has a long history outside cosmetic skincare. Panthenol was a standard ingredient in burn and wound ointments long before its adoption by K-beauty. It is equally common in hair products for shine and static control. Most cosmetic formulas use 1-5%.
How it works
How does it work?
Panthenol converts to pantothenic acid in the skin and acts as a humectant, binding water in the stratum corneum. It improves surface flexibility, reduces the feeling of tightness and supports barrier function.
Benefits
What does Panthenol actually do for the skin?
- 01Quickly relieves the feeling of tightness, flaking and mild irritation
- 02Reduces transepidermal water loss and helps retain hydration throughout the day
- 03Softens rough or flaky texture
- 04Calms stinging and redness after acids, retinoids or sun exposure
- 05Helps soften the irritation potential of exfoliating formulas without reducing the concentration of the active ingredient
Who is it for?
Is it right for your skin?
For dry, sensitive or dehydrated skin and skin stressed by cleansing or strong active ingredients. It fits well into simple hydrating and soothing routines.
Notes and myths
What should you know before using it?
In INCI lists it may appear as Panthenol, D-Panthenol or Provitamin B5. Its effect depends on concentration and formula, but it generally has a very good tolerability profile.
Frequently asked questions
Frequently asked questions about Panthenol
Is panthenol the same as Vitamin B5?+
They are closely related but not identical. Panthenol is the provitamin form and converts to pantothenic acid, Vitamin B5, after absorption into the skin. Its topical benefits come from this converted form.
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Products with Panthenol
Ready to add Panthenol to your routine?
Browse our full catalog of Korean skincare products, or read the K-beauty guide for the correct order of use.