Pay in 4 interest-free payments of $6.57 Learn more
Ships within 48 hours · Estimated delivery Oct 8 - Oct 13
It's a water-soluble vitamin your body needs to produce energy, build red blood cells, and keep your nervous system firing correctly
Unlike oral supplements, which take time to enter the bloodstream through digestion (and may not be fully utilized), injections deliver the vitamin straight into your bloodstream, skipping the digestive process so your body can use it right away
Looking for a targeted approach to weight loss
Most doctors are simply unable to grasp how deadly and crippling a deficiency in a vitamin like B12 can become
You help us provide better services and products
US$ 21.94
US$ 26.82
US$ 28.85
US$ 22.58
US$ 21.96
US$ 24.36
US$ 24.06
US$ 21.61
US$ 27.61
US$ 25.30
