Realistic Expectations with Topical GHK-Cu Peptide GHK-Cu is nicknamed the "anti-aging peptide," but it's important to manage expectations as it's not an overnight miracle worker
A 150lb athlete would take 15,000mg (15 capsules)
This is because IGF-1 production decreases throughout ones lifespan
A cream containing lotus extract also no significant irritation and stayed stable over a month of storage
Glutathione supplements are generally well tolerated at the doses used in clinical trials (250-1,000 mg/day for reduced glutathione, 500-1,000 mg/day for liposomal)
Front Aging Neurosci 10:106 Frantseva MV, Velazquez JL, Hwang PA, Carlen PL (2000) Free radical production correlates with cell death in an in vitro model of epilepsy