Pay in 4 interest-free payments of $6.62 Learn more
Ships within 48 hours · Estimated delivery Oct 10 - Oct 15
The color comes from the vitamin B12 molecule itself, specifically the cobalt-containing corrin ring structure
No data suggests that very high supplementation levels are any more effective at boosting a persons immune system or bodily functions if they do not have a vitamin B12 deficiency
Vitamin B12 is found mostly in animal products, like fish, meat, dairy and eggs
This section helps buyers understand product format, storage expectations, documentation, and key details to verify before purchase
We highly recommend that if you have a B12 deficiency to have a injectable once every week for 3 weeks
US$ 22.20
US$ 26.39
US$ 25.79
US$ 25.82
US$ 21.23
US$ 23.66
US$ 26.06
