Allantoin
What It Is
Allantoin is a skin-conditioning compound found naturally in plants such as comfrey and also produced synthetically for cosmetic use.
Functional Role
It functions primarily as a soothing and conditioning agent within formulations.
Skin-Relevant Properties
Allantoin is known to support a smoother-looking surface and help calm the appearance of dryness or temporary discomfort.
Interesting Fact
Allantoin was historically extracted from the comfrey plant but is now commonly synthesized for purity and sustainability.