Can Prev's Magnesium bis glycinate does contain ma...

Can Prev's Magnesium bis glycinate does contain magnesium oxide and it is not labeled on the product. Magnesium oxide should be avoided at all costs because it can damage the stomach and bowels in immunocompromised people. This company did not label Magnesium product with the magnesium oxide or corn maltodextrin on a bottle from 2018 that inface, those harmful ingredents in there. I will never buy anything from CanPrev again.