what syringe do you use for b12 injections vitamin Store Needle and Information injecting vitamin B12 and vitamin C. Find out needle sizes are recommended Optimal Vitamin B12 Dosage Injectables Size:1000 mcg/ml - 1 box (10amp. x 1ml)
Pay in 4 interest-free payments of $6.35 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 24 - Sep 29