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Description

GHK-Cu, often referred to as the copper peptide, is a naturally occurring, copper-binding peptide found in human plasma that declines with age

For many of these patients, injections still produce an erection

However, advancements in nutraceuticals have led to the extraction, isolation, and purification of glutathione from these natural sources

Endocrinology 152 , 13471354 (2011)

Qualified professionals : Check their credentials and experience in glutathione treatments
