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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
No hormonal interference, no initial shedding phase, no prescription required
Doctors estimate 1.5% to 15% of people have vitamin B12 deficiency
Synthesized B12 is commonly referred to as cyanocobalamin
Hydroxocobalamin is vitamin B-12s natural form produced by a microorganism and found in foods
Cyanocobalamin is the cheapest synthetic form, common in over-the-counter supplements
US$ 28.12
US$ 25.04
US$ 22.02
US$ 20.41
