is kojic acid or glutathione better The Good Peel Soap The natural active ingredients of the brightening soap will help to build illuminated and glowing skin Kojic Acid or Alpha Arbutin:
Description
doi: 10.3746/jkfn.2005.34.2.247

Purification from pig liver of a protein which protects liposomes and bio-membranes from peroxidative degradation and exhibits glutathione peroxidase activity on phosphatidylcholine hydroperoxides

It acts as a cofactor for lysyl oxidase, the enzyme that crosslinks new collagen and elastin into stable matrix

Original price was: $29.99.Current price is: $25.49