B12 Injections in Port St. Lucie Lee Plastic Surgery & Medical Spa Peptide dosing math is simpler than you think. Always add 2 mL of bac water, then remember three numbers based on your vial size. 5 mg 10 units = 250 mcg Here is how you reconstitute any peptide There is no universal formula for reconstituting peptides. The amount of bacteriostatic water you use depends on the peptide, the dose you're running, and how Vitamin B 12 intramuscular injections are also used therapeutically to help restore energy and combat various symptoms related to such deficiencies. Vitamin B 12 is essential to the development of healthy blood cells, nerve Skinny Shots vs. B12 Shots: Which Do You Need? Prime Body Wellness