Pay in 4 interest-free payments of $6.95 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
The benzyl alcohol component helps inhibit bacterial growth, allowing for multiple withdrawals from a single vial when proper aseptic techniques are followed
5 What are the signs of low B12
The batch-specific COA is included with every order, documenting purity 99% for both components
Once you hit the 6-month period, or 6 total refills, take a break from B12/MIC for a minimum of 3 months
Request a Certificate of Analysis (COA) from an independent third-party lab showing HPLC purity above 98 percent, correct molecular weight (1419.5 g/mol), and absence of common contaminants
Avoid touching the needle to the glass bottom of the vial, as this might dull its sharpness
US$ 28.72
US$ 27.26
US$ 24.41
US$ 27.68
US$ 23.74
