Vitamin B5 (Panthenol)
Also known as: Panthenol, Pantothenic acid, Dexpanthenol, D-Panthenol
Hydrating humectant that draws water into skin and supports moisture barrier function.
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Get the appWhat it does
Panthenol is a provitamin that converts to pantothenic acid in skin, enhancing water retention and supporting the skin barrier. It also acts as a humectant, binding moisture to the epidermis. The ingredient is known for its soothing and conditioning properties in both skincare and haircare formulations.
Benefits
- Increases skin hydration and plumps fine lines
- Supports barrier repair and reduces TEWL
- Soothes irritation and calms redness
- Lightweight, non-greasy hydration
- Improves skin smoothness and softness
Who it suits
- Dry skin
- Sensitive skin
- Irritated skin
- All skin types
- Post-procedure skin
How to use
Use in serums, moisturizers, toners, or essences as part of your regular skincare routine. No special timing required; layer with other hydrating and treatment products.
Pairs well with
Hyaluronic acid, Glycerin, Niacinamide, Ceramides
Be careful pairing with
none notable
Safety & cautions
Panthenol is well-tolerated and rarely irritating, even at high concentrations. It is non-sensitizing and safe for most users, including those with reactive skin.
Educational information, not medical advice. Concentration and formulation change how an ingredient behaves.