Cyanocobalamin (B12) Injection 1000 mcg/mL, Multiple Dose Vial 30 mL US$ 20.66 Min. order: 1 piece ★★★★★ 4.2 (133 reviews) Sold : Login>>
B12 Shots at Home: How, Where & How Often to Inject Yourself US$ 28.22 Min. order: 1 piece ★★★★★ 4.5 (159 reviews) Sold : Login>>
Amazon.com: Ulove Prs 12 Pack 1ml Industrial Syringes with 25Ga 1 Inch Needle, Plastic Disposable Syringe and needle for Scientific Labs, Liquids Refilling and Measuring : Industrial & Scientific US$ 22.97 Min. order: 1 piece ★★★★★ 4.2 (25 reviews) Sold : Login>>
How To Self-Administer Vitamin B12 Injections US$ 24.62 Min. order: 1 piece ★★★★★ 4.3 (132 reviews) Sold : Login>>