Pay in 4 interest-free payments of $5.38 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Approximately 28 days when refrigerated at 2-8C
The order is in response to a complaint by the Federal Trade Commission (FTC) accusing the company of false advertising
Symptoms of High Vitamin B12: Causes and When to Seek Help Symptoms of high vitamin B12 are uncommon, as elevated levels rarely cause direct clinical manifestations
Normal serum vitamin B12 levels range between 200-900 pg/mL, with concentrations less than 200 pg/mL usually resulting in deficiency
US$ 23.47
US$ 28.37
US$ 28.09
US$ 21.74
