Native IGF-1 has a frustrating pharmacokinetic limitation: it binds tightly to a family of IGF binding proteins (IGFBPs, particularly IGFBP-3) that sequester it in circulation and keep its free half-life to roughly 15-20 minutes
Simply taking a copper supplement won't provide this targeted instruction your cells need for regeneration
Unlike Amino Asylum (raided) or Paradigm Peptides (charged), Peptide Sciences appears to have shut down proactively likely in response to increasing regulatory pressure rather than active enforcement
Copper peptides may also reduce the effects of dihydrotestosterone (DHT), the hormone linked to androgenic alopecia and pattern hair loss
B vitamins can help boost energy, support immune system and cardiovascular function and promote a healthy metabolism
Although formal interaction and contraindication data are limited, the pharmacology of a GH-stimulating peptide points to several groups for whom the risks are clearly elevated