The honest position is this: there is no head-to-head human bioavailability trial telling you which route is superior for this specific molecule, so the best route is not a settled question
Health Canada has consistently flagged compounded retatrutide as outside permitted activity given the absence of any authorized retatrutide product
First, it works through a completely different mechanism than stimulants, thermogenics, or GLP-1 based peptides
Vitamin B12 injections are usually for people with conditions that affect the body absorption of vitamin B12 and those who have undergone gastric surgery
If vitamin B12 deficiency is not treated with a vitamin B12 supplement, then anemia, intestinal problems, and irreversible nerve damage may occur
Not intended for human consumption .