Czechia 99.8 % purity confirmed by COA Assay content verified at 5.51 mg Molecular ion mass identified at 848 Da Endotoxin level measured at 0.020 EU/mg No detectable heavy metals or microbial contamination DSIP peptide research compound For research use only not for human or veterinary use For laboratory research only
[74] Fruit and iron were also part of the diet, and it appears that at this point, Minot and Murphy were not quite sure that the liver was a very important factor
in BMJ (2009) on perceived age as a biomarker of aging provides context for interpreting biological age outcomes in longevity peptide research
Drug Test Anal, 5 (11-12), 850-852
Research Findings Research on GHK-Cu spans over five decades and encompasses in vitro cell culture studies, animal models of wound healing and aging, human clinical trials in dermatology and wound care, and extensive real-world experience from commercial cosmetic applications
No idea if that's actually the cause