NutraBio L-Glutamine is vegetable based, naturally fermented 100% L-Glutamine manufactured right here in the United States! We do not sell glutamine that is synthetic or made from human hair like much of the cheaper glutamine on the market. This is pure, free form 100% L-Glutamine with absolutely no additives, fillers or excipients!
NutraBio Labs has a "No Compromise" commitment to producing the purest, cleanest, and most effective supplements on the market. All of our products are manufactured in-house in our FDA-inspected, GMP certified facility in New Jersey. NutraBio only uses the most superior ingredients and all ingredients are tested by us and a third party lab to ensure 99.98% purity or greater. Our products all include fully transparent labels featuring clinical doses of the highest quality ingredients available. To ensure our customers of our commitment to product quality, we launched a new website Checkmysupps.com which allows our consumers access to independent 3rd-party lab test results of all our products.