Ingredient Guides4 min read
Allantoin: A Soothing Skin Protectant and Its Use Limit
Allantoin is a workhorse soothing ingredient with clean INCI and CAS identification. Here is how it functions and typical use levels.
January 31, 2026Read
Allantoin is a workhorse soothing ingredient with clean INCI and CAS identification. Here is how it functions and typical use levels.