Thats because your body only absorbs as much of the nutrient as it needs
Czechia 99.7 % purity confirmed by COA Assay content verified at 12.24 mg Identification confirmed by FTIR and retention time analysis Molecular ion mass identified at 848 Da Endotoxin level below 0.001 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
And when it comes to injectable GHK-Cu, Saldarriaga points out that its worth remembering that copper peptides have a long history of use in skincare, with origins in dermatology and medicine stretching back to the late 1980s
Limitations of Current Evidence Several critical limitations characterize the current evidence base for these peptide therapeutics
Inhibition of the BCL-2 pathway induced apoptosis of some senescent cell types, such as mouse and human fibroblasts, HUVECs, as well as cells of the lung and epidermis, but not primary human preadipocytes (60, 61)
