Pro-Vitamin B5 (panthenol) is converted in the skin to pantothenic acid and acts as a humectant and emollient, helping to attract and retain moisture while supporting skin barrier function. It is also reported to have soothing properties and may aid in skin and wound healing.
| Reported effect | How often | Notes |
|---|---|---|
Mild contact dermatitis or skin irritation | Rare | Generally well tolerated; occasional redness or stinging reported in sensitive individuals. |
Allergic contact dermatitis | Very rare | Isolated case reports of sensitization to panthenol in topical products. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.