B12 vitamin Store Vitamin B12 Injection 2000mcg 10ml Vial _ BUY 3 US$ 20.81 Min. order: 1 piece ★★★★★ 4.6 (271 reviews) Sold : Login>>
Cyanocobalamin 1,000 mcg / mL Injection 1 mL US$ 28.02 Min. order: 1 piece ★★★★★ 4.5 (108 reviews) Sold : Login>>
How to self-inject intramuscular vitamin B12 - Overview US$ 26.60 Min. order: 1 piece ★★★★★ 4.7 (68 reviews) Sold : Login>>
Methylcobalamin 10,000mcg injectable, 10mL (lyophilized) US$ 28.04 Min. order: 1 piece ★★★★★ 4.9 (109 reviews) Sold : Login>>