how long for b12 injections to start working How Long Does It Take

state , Results seem encouraging enough to warrant a trial in [...] secondary alopecia. (1) AHK-Cu Peptide and Skin Tissue Integrity Preliminary lab studies have suggested that the core molecule of the peptide, AHK, may stimulate the growth of fibroblast cells and the production of collagen

There might be risk of drug interaction when you take vitamin b1, b6, and b12 injection with other supplements

For a weekly 1000 mcg dose, you need 1 mL if its 1000 mcg/mL

Suspected adverse reactions should be reported via the MHRA Yellow Card Scheme (yellowcard.mhra.gov.uk)

In general, a plan of 5-6 injections within 6-8 weeks is recommended