glutathione bioavailability oral Enhancing the of Using Innovative Analogue Approaches Glutathione IV for Liver Detox:

After incubating for 96 h with the drugs, fluorescein diacetate and eosin Y were added to the wells, incubated for 20 min and total fluorescence in each well was measured by DIMSCAN

Wang Z, et al

In this form, the peptide complex appears to have strong protective and regenerative properties.3 These properties are why youll find GHK-Cu copper peptides (usually listed in ingredient lists under the name Copper Tripeptide-1 ) in various cosmetics, with skin care products being some of the most popular use cases

10.1002/ptr.5805 458

GHK-Cuis a smallpeptidebound to copper (Cu), renowned for its regenerative and anti-aging properties