Pay in 4 interest-free payments of $7.33 Learn more
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Important point #2
For athletes with normal B12 status, additional supplementation produces little to no measurable performance change
However, its not for everyone
On a 1 mL insulin syringe (100 units), every 20 units equals 1 mg
For example, the body produces methylmalonic acid (MMA) in the blood when it's either not getting enough B12 or not using B12 properly
Importantly, information regarding the indications, dosing, frequency, and duration of treatment remains unknown
US$ 23.91
US$ 28.45
US$ 26.86
US$ 29.38
US$ 28.91
US$ 22.15
US$ 21.57
