2018 pilot study liposomal glutathione 12 healthy adults Dosage Liposomal Glutathione Supplement High-Potency Antioxidant

Glutathione levels are linked to skin brightness, but these naturally decrease as we age

The 12-week mark is where clinical trials documented the strongest improvements in laxity, density, and thickness

doi: 10.1016/j.biopsych.2008.03.004

the GHK-Cu copper-binding tripeptide reference compound is synthesized with a confirmed 1:1 copper-to-peptide ratio verified by mass spectrometry, which is an important variable in receptor-binding and gene-modulation studies

Using GHK-Cu during or after steroid courses might protect or restore skin thickness, though this specific combination has not been formally studied

Additionally, it plays a role in the hepatic biotransformation and detoxification process