B-12 Liquid Drops 1,000 mcg - B12 Cyanocobalamin 1000 mcg per serving (16,667% RDA)
B-12 Liquid Drops 5,000 mcg - B12 Methylcobalamin 5000 mcg per serving (83,335% RDA)
B-12 Liquid Drops 1,000 mcg - B12 Cyanocobalamin 1000 mcg per serving (16,667% RDA)
B-12 Liquid Drops 5,000 mcg - B12 Methylcobalamin 5000 mcg per serving (83,335% RDA)