NOW Supplements, Magnesium Glycinate 100 mg, Highly Absorbable Form - 180 Tablets, has a 4.6 rating out of 5.0. Support your muscle, nerve, and heart functions with NOW Supplements' Magnesium Glycinate. Highly absorbable and GMP quality assured, take 2 tablets daily with food. Get the most out of your magnesium supplement with NOW Supplements' Magnesium Glycinate. Highly absorbable and GMP quality assured, take 2 tablets daily with food for optimal results.