About this item Detoxification Support: Animal studies suggest that glycine plays a protective role for the kidneys and liver particularly by supporting detoxification of certain chemicals.* Cognitive Health: Animal studies and a small human study indicate that glycine has the potential to support memory and mental function.* Liver And Kidney Health: Supplementation with glycine has been shown to support healthy kidney and liver function as well as nervous system health.* Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity. Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure Encapsulations products are FREE FROM wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives.