Amazon.com: Vitamin B12 Liquid Drops Sublingual 10000 mcg, Triple B-12 Complex Supplement, Methyl & Methylcobalamin Blend for Women & Men, Mood & Energy Booster, Metabolism & Health Support, 2 Pack : Beauty US$ 23.88 Min. order: 1 piece ★★★★★ 4.7 (79 reviews) Sold : Login>>
Compounded Hydroxocobalamin (Vitamin B12) Injection US$ 22.13 Min. order: 1 piece ★★★★★ 4.0 (220 reviews) Sold : Login>>
Vitamin B-12 Injection for Animals, 3000 mcg/mL, 100 mL Vial US$ 26.58 Min. order: 1 piece ★★★★★ 4.4 (198 reviews) Sold : Login>>
Vitamin B12 Depot Hevert for Vitamin B12 Deficiency, Pack of 100 Ampoules : Amazon.de: Health & Personal Care US$ 23.23 Min. order: 1 piece ★★★★★ 4.3 (260 reviews) Sold : Login>>
Vitamin B12 for Injection Cyanocobalamin 1,000 mcg, 25/Box (Rx) — Mountainside Medical US$ 24.37 Min. order: 1 piece ★★★★★ 4.6 (91 reviews) Sold : Login>>
Amazon.com: BioActive Vitamin B12 1000 mcg | Contains 3 BioActive Forms B12 Plus Methylfolate Cofactor - Methyl B12, Adenosyl B12 & Hydroxy B12 US$ 21.82 Min. order: 1 piece ★★★★★ 4.3 (291 reviews) Sold : Login>>