Pay in 4 interest-free payments of $6.69 Learn more
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Refrigeration at 2-8C (35-46F) works well for medium-term storage
Cons: Lower absorption rates, especially for those with digestive issues
Forward thinking nutritionists have argued for rising B12 requirements and updating the lab test cutoff point for B12 deficiency
Inspect before each use
That said, any lump that persists beyond three to four weeks, grows rapidly, or feels hard and immovable should always be reviewed professionally to rule out anything that requires further investigation
US$ 27.47
US$ 24.14
US$ 21.65
