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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
Supplied at 99%+ purity, third-party HPLC and mass spectrometry tested, US-manufactured, with a batch-specific COA included with every vial
Vitamin B12 Injections Frequently Asked Questions Support Your Energy and Wellbeing
An intake of 2.4 micrograms a day is recommended for women and men, although this figure can change from one person to another
The COA is generated by an independent third-party laboratory and documents identity, purity, microbial limits, and endotoxin levels
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