Glycine capsules, or L-Glycine capsules, by BulkSupplements.com is one of the selections of amino acids supplement. Glycine or L Glycine is a key nonessential amino acid which means the body makes it on it's essential for protein synthesis.* Each capsule of this product contains 1000mg of Glycine and take about 3 capsule for a total of 3000mg per serving. And, we sell Glycine capsules, which is in gelatin capsules, and 270 Count in bottles, where it contains 90 days supply. Our Glycine capsules, or glycine supplement, are pure, clean and does not contain any fillers, additives, and artificial flavors. And, our Glycine 3000mg, or Glycine pills, is dairy free, gluten free, soy free, yeast free, no added sugar. All products by BulkSupplements.com are manufactured according to cGMP Standards to ensure the highest quality for manufacturing, packaging, labeling, and holding operations. We work with a third-party laboratory that test our products at multiple stages during production, from raw material to finished products, and ensures compliance, standards, and consistency.