Letcos L-glutathione label included the statements: Caution: Dietary Supplement and For Manufacturing, Processing, Repackaging and Pharmaceutical Compounding, and the NDC number, 62991-2171-04 (see Figure 1)
GHK-Cu stands for glycyl-L-histidyl-L-lysine complexed with copper(II), a small tripeptide that your body produces naturally
Injectable research protocols commonly reference GHK-Cu doses in the range of 1-2mg per administration, administered once daily or several times per week depending on the research design
Pickart, L., Biology, F., & Margolina, A
"Label accuracy is the baseline, not a differentiator," said Dr Roman Miroedov , Product Development Lead at Cata-Kor
Retatrutide is a 39-amino-acid peptide engineered from a GIP peptide backbone and modified to simultaneously activate three receptor systems