“My benchmark test is to check the label to see if the Vitamin E is solely in natural form with mixed tocotrienols and tocopherols, and with the magnesium being amino acid chelated (magnesium taurate, glycinate, or L-threonate). As a practical matter, look to buy the most expensive brands, not the cheapest”
My experience has been that cheaper nutritional multi supplement brands are rarely as good as the expensive ones. Your experience may differ. If so, please give me some guidance. I am not in favor of paying more than is necessary to get good quality.