Allantoin CAS No: 97-59-6 Appearance: White powder Purity: 99%min Packing: 25Kg/drum Shelf Life: Three years Application: Allantoin is effective at low usage rates and is typically included in products designed for sensitive, dry, or easily irritated skin.It has very good moisturizing and keratolytic effect, can increase the smoothness of the skin, promote cell proliferation and wound healing and has a soothing, anti-irritant, skin protectant effect by forming complexes with irritant and sensitizing agents. It is very commonly found in creams, lotions, serums, toners, cleansers, after-sun or after-shave products.