Safdar says he knows of several instances when people had serious health problems after taking compounded medications
GHK-Cu has been shown to modulate the expression of over 4,000 genes, including upregulating collagen synthesis, promoting wound healing, stimulating blood vessel growth, reducing inflammation, and potentially promoting hair follicle regeneration
Studies in hospital patients have found that an unexplained elevation, with no supplement or injection to account for it, is associated with a higher chance of a cancer being diagnosed, most often a liver or blood cancer
[1] It bears emphasis that no randomized controlled trial in humans has established an optimal BPC-157 dosage
The other authors declare no competing interests
And avoid the stress of regulatory uncertainty.