Ingredient
CYSTEINE HCL
Function(s) of this ingredient in cosmetic products
ANTIOXIDANT
Inhibits reactions promoted by oxygen, thus avoiding oxidation and deterioration of ingredients
HAIR CONDITIONING
Leaves the hair easy to comb, supple, soft and shiny and / or imparts volume
HAIR WAVING OR STRAIGHTENING
Allows the hair to be straightened or curled by changing the chemical structure
REDUCING
Changes the chemical nature of another substance by adding hydrogen or removing oxygen
Origin
animal/synthetic
Belongs to the following substance groups
Regulating cosmetics
Cosmetics Ingredients are subject to regulation. Please note, different regulations may apply to cosmetic ingredients outside the EU.



