Pay in 4 interest-free payments of $6.56 Learn more
Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Purity is stated as 99% or higher in one place and 98% or higher in another
Clean Injection Site: Wipe the area with an alcohol swab to reduce infection risk
Convenience-first format using the common 5:1:1 ratio (GHK-Cu dominant)
B12 Intramuscular Dose Standards The standard dose of vitamin B12 via intramuscular injection is 1,000 mcg per 1 ml
Once reconstituted with bacteriostatic water for laboratory titration, refrigerate at 28C
In practice it is sold in the US almost exclusively as an unregulated "research use only" chemical explicitly not intended for human consumption
US$ 27.48
US$ 26.16
US$ 25.09
US$ 27.58
US$ 28.99
US$ 29.40
US$ 24.32
US$ 29.34
US$ 22.44
US$ 21.82
.webp)
US$ 23.23
US$ 20.60
US$ 28.19
