1 : any of various composite plants (genus Chrysanthemum) including weeds, ornamentals grown for their brightly colored often double flower heads, and others important as sources of medicinals and insecticides. 2 : a flower head of an ornamental chrysanthemum.
Elastin is a highly elastic protein in connective tissue and allows many tissues in the body to resume their shape after stretching or contracting. Elastin helps skin to return to its original position when it is poked or pinched.
Description. Allantoin is a moisturizing, healing, anti-irritating, soothing, keratolytic and non-toxic chemical compound useful in cosmetic, dermatological and veterinary preparation. It is an effective cell-proliferating and healing agent that stimulates good tissue formation.llantoin is an anti-aging ingredient used in facial rejuvenation products. It is a common ingredient of skin care products. It is proven effective in soothing irritated skin, stimulates cell regeneration and moisturizes dry skin.