aox glutathione mesoestetic Ferulic Antioxidant Anti-Ageing Serum 15ml with and Astaxanthin Beauty glutathione uk glutathione uk aox
Description
D.RaadsenM
But the oil-soluble format does something beyond just avoiding the compatibility issue: applied over a water-based copper peptide serum, it acts as a penetration enhancer - helping drive GHK-Cu into the dermis where it does its structural work
A report by Salamekh et al
Interfaces 8 (3), 23482359
