Methylcobalamin 10,000mcg injectable, 10mL (lyophilized) US$ 28.04 Min. order: 1 piece ★★★★★ 4.2 (299 reviews) Sold : Login>>
Cyanocobalamin 1,000 mcg / mL Injection 1 mL US$ 28.02 Min. order: 1 piece ★★★★★ 4.1 (252 reviews) Sold : Login>>
B12 Shot: Step-by-Step Guide for Self-Injection US$ 21.46 Min. order: 1 piece ★★★★★ 4.9 (190 reviews) Sold : Login>>
B12 vitamin Store A Retired RN About Vitamin B12 Injections US$ 27.35 Min. order: 1 piece ★★★★★ 4.3 (278 reviews) Sold : Login>>
Instruction Guide for Intramuscular (IM) Self-injection of B12 Methylcobalamin 1mg/5mg US$ 22.82 Min. order: 1 piece ★★★★★ 4.8 (173 reviews) Sold : Login>>