Best For: Healing and recovery, especially for active individuals or those with chronic injuries
an unusual or allergic reaction to cyanocobalamin, cobalt, other medicines, foods, dyes, or preservatives
age-related plasma decline (roughly 200 ng/mL at age 20 to about 80 ng/mL by 60): Pickart L, Margolina A
Local injection site reactions were uncommon in the Phase 2 trial, occurring at a lower frequency than systemic gastrointestinal events
A serum B12 level test and, ideally, a methylmalonic acid (MMA) test should precede any B12 injection recommendation
Our medications are always provided by our trusted network of licensed pharmacies