glutathione binding of and melatonin to human serum albumin: A comparative study What is Glutathione Agarose? –
Description
Liposomal Glutathione delivers 100 mg of reduced glutathione in a lemon-peppermint flavour per 2-pump serving

PMID 29184729 Baxter N, et al

And depending on your goals, you might need one, the other, or both

A 2025 prospective, single-blind, randomised study evaluated a biomimetic peptide solution in the context of FUE hair transplantation