liposomal glutathion Glutathione, with Vitamin C, Milk Thistle & Alpha-Lipoic Acid, Master Antioxidants, Pure Reduced L-Glutathione LIPOSOMAL GLUTATHIONE 30 SOFTGELS -

The GHK-Cu literature is among the most robust of any synthetic or naturally occurring cosmetic peptide, with published data from independent research groups across multiple countries

GHK-Cu, a naturally occurring tripeptide (glycyl-L-histidyl-L-lysine) complexed with a copper ion, is a powerhouse active that delivers multifaceted benefits, including collagen and elastin stimulation, skin regeneration, antioxidant protection, and enhanced hydration

The copper ion participates in redox reactions and is thought to facilitate peptide uptake into cells

Third, injectable peptides degrade after reconstitution, just like other peptides