ahk-cu peptide hair growth study Copper Serum Advanced Ghk-Cu +Ahk-Cu Blue Copper
Description
A Palatable Source of Pure, High Quality Cyanocobalamin

UK-based supplier

Vitamin B12 is a co-factor in the transfer []

It is also sometimes prescribed to help with certain types of anemia caused by poor absorption of vitamin B12. This particular formulation comes in 1 mL vials that contain 1000mcg of cyanocobalamin, which can be used for multiple doses
