Ingredient
Allantoin
Allantoin is a soothing compound originally derived from the comfrey plant (now synthetically produced). It accelerates keratinocyte turnover, promotes wound healing, and calms irritation — a common supporting ingredient across sensitive-skin and post-procedure formulations.
Evidence Level
Well-established. Effective at 0.5-2%. Long safety history in OTC skin protectants and oral mucosa products. Pairs well with panthenol, madecassoside, and other barrier-supporting actives.
172 products with allantoin
In Catalog
172