Di Lorenzo R, Grumetto L, Sacchi A, Laneri S, Dini I
The European Medicines Agency's 2000 position paper on Hypericum perforatum states: "Healthcare professionals should advise patients not to use Hypericum preparations together with prescribed medicines without first consulting a pharmacist or doctor (12)." That guidance predates most peptide telehealth but remains directly applicable
As Pickart's research group documented: "GHK stimulates blood vessel and nerve outgrowth, increases collagen, elastin, and glycosaminoglycan synthesis, as well as supports the function of dermal fibroblasts" (Pickart et al., 2015)
That standard applies to investigational therapies too we dont prescribe what we cant verify is safe for your specific physiology
Early detection of these problems can save you from more extensive and costly treatments down the road