B12 Shot: Step-by-Step Guide for Self-Injection US$ 26.10 Min. order: 1 piece ★★★★★ 4.4 (235 reviews) Sold : Login>>
Hydroxocobalamin Injection: Vitamin B12 for Energy & Anemia US$ 28.32 Min. order: 1 piece ★★★★★ 4.6 (285 reviews) Sold : Login>>
Ivy Grove Surgery : Self-administration of B12 injection US$ 27.45 Min. order: 1 piece ★★★★★ 4.4 (214 reviews) Sold : Login>>
CYANOCOBALAMIN INJECTION, USP 30000 mcg/30 mL (1000 mcg/mL) 30 mL VIAL US$ 27.19 Min. order: 1 piece ★★★★★ 4.7 (119 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$ 24.91 Min. order: 1 piece ★★★★★ 4.2 (44 reviews) Sold : Login>>
B12 Injection Dosage and Frequency: 7 Essential Guidelines for Adults US$ 25.22 Min. order: 1 piece ★★★★★ 4.1 (80 reviews) Sold : Login>>