Panthenol
Pro-Vitamin B5, Dexpanthenol
AStrong clinical evidence (multiple RCTs)Safety: Safe
Chemical Function
Humectant and barrier supporter.
Scientific Evidence
Studies show improved hydration and barrier repair with low irritation.
Quality of EvidenceStrong
Interactions
Universal; soothing.
Pro-Aging Relevance
Supports barrier repair in thinner, drier mature skin.
The Science Behind Panthenol
Panthenol converts to vitamin B5 in skin. It hydrates and soothes, helping a compromised barrier recover — valuable as skin thins and dries with age.
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