Magnesium Carbonate Powder (4 Oz) Magnesium Supplement, Supports Digestion*

product great ,Price Great

For decades I’ve been mixing equal amounts, by weight, of MgCO₃ and calcium phosphate, tribasic. A spoontip’s worth of this mixture, I place between my teeth and cheeks (left down, up; right ditto) before I tuck myself in. The result is a pH of about 8 (seawater), which lasts for hours, and prevents any caries bacteria from producing cavities, because for that, they need a lower pH to dissolve the calcium phosphate of tooth enamel.

product is as expected except that the powder was leaking into the protective packaging. i hope they can eventually find a bag to put it in that doesn't leak.

Good flavor, but I wish it came in block or chunk form.

If you're in printmaking you know this stuff as Mag powder. It's way cheaper to buy it sold as food grade supplement then to buy it labeled as an art supply.