Unlike steroids, which can accelerate cartilage degeneration, peptides stimulate repair
In cognitive studies on elderly mice (28 months old), GHK-Cu administered at 10 mg/kg five times per week for three weeks produced significantly faster maze navigation, suggesting partial reversal of age-related cognitive decline
Measure week 6 against the week-0 baseline
[DOI] [PMC free article] [PubMed] [Google Scholar] 106.Mazzetti A.P., Fiorile M.C., Primavera A., Bello M.L
They can have an opposite effect (most commonly) or parallel effect (note, this parallelism occurs with quite distinctive models, i.e., amphetamine-effect [70], miosis [91], atropine-mydriasis [91], huge magnesium over-dose [85], ischemic/reperfusion colitis [49], duodenal congestion lesions [251], cecum perforation [174])
At 25, you are already on the downslope for collagen production