Here is how I reconstitute my 1000mg vial of NAD+ for my lab rat. , 5ml bac water into vial, Roll, dont shake! , 50 units on a 1ml insulin syringe equals 100mg of NAD+. 20 units equals 40mg NAD+. Nad + 500 Pepkingsciences 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 Bacteriostatic Water 30 ml Evolve Peptides