But Melanotan II has been linked to some serious side effects including kidney failure, nausea, skin flushing, skin cancer, and potential cardiovascular issues
GHK-Biotin reinforces hair strand strength and anchoring at the root (Active Peptide Company, 2014)
We focus on: Clinically studied ingredients
In neuronal cell cultures, GHK-Cu demonstrates remarkable neuroprotective effects, reducing oxidative damage by 55% and enhancing cell survival under stress conditions by 40% compared to control administrations
That said, it is important to note that a minority of studies using older, broad-spectrum NOS inhibitors have instead reported anxiogenic effects of NOS inhibition (Pitsikas, 2024)