WeightWorld Vitamin B12 Tablets High Strength – 1000mcg Vegan Supplement – 400 Pure Methylcobalamin Tablets

I'm disappointed with this product.. it has a very weird, sweet-ish chemical smell to it. I ordered it at the end of April but didn't open until last week so it's too late to return :( I've taken B12 for most of my adult life but it's never had an off odor. B complex often has a sulfur like smell but B12 shouldn't smell at all. The bottle says country of origin is India. I should have taken a hint when the label spells Methylcobalamin incorrectly as 'methycoblamin'. I'll never buy this B12 again!

I became vitamin B deficient due to an illness. Got an actual prescription filled and felt some improvement, with bloodwork showing increased (to normal) range. $4 a month isn’t bad, but knew I could get a better deal on Amazon and found these, which is supposed to be the most available form or vitamin B.The lack of English reviews at the time made me hesitate, and I should have listened. Been taking these for two months now, and I’m feeling worse… With more bloodwork to show I’m deficient again. No idea what these really are, but it’s not doing what the cheap Wallyworld script of B12 was. I’m going back to them.