b12 3000 mcg injection how much Vitamin Dose for Adults: 7 Dosage Facts Vitamin B-12 Injection, 3,000 mcg/mL – sheep and swine as needed Used to help prevent and treat deficient levels of vitamin B Wholesale Bioactive B12 (3000 mcg)
Pay in 4 interest-free payments of $7.15 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5





























