US$ 25.07
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methylcobalamin b12 injection 10000 mcg CYANOCOBALAMIN 1,000MCG/ML copper peptide alternative
Vitamin B12 Prefilled Syringe
Those with a severe deficiency may require a 5000 mcg dose
copper peptide alternative
Size:5g - $137.08
For suspected macro-B12, precipitation with PEG is the test most often reached for, though it is nonspecific and can remove B12 that is fully available to cells, so direct measurement of the binding proteins, haptocorrin and transcobalamin, may be more informative when it is available
Ships within 48 hours · Estimated delivery Oct 19 - Oct 24
US$40
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