Pay in 4 interest-free payments of $6.32 Learn more
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Use as directed in DIY formulations only
Because of this and its involvement in the nervous system, Vitamin B12 can improve cognitive function, concentration and reaction time
Nervous System Issues : Vitamin B12 injections can sometimes cause nervous system problems, such as numbness or tingling in the hands and feet, muscle weakness, or difficulty walking
Malabsorption issues due to gastrointestinal conditions
US$ 24.36
US$ 24.77
US$ 25.82
US$ 26.40
US$ 25.12
