Allantoin, a powerful botanical extract derived from the comfrey plant, helps soothe and calm the appearance of skin. Perfect for sensitive skin, this non-irritating ingredient also helps soften and protect skin’s appearance.
Peter Thomas Roth products with allantoin:
Even Smoother Glycolic Retinol Resurfacing Peel Pads
FIRMx Collagen Hydra-Gel Face & Eye Patches