Glycine Supplement – 1,000mg Glycine Powder per Serving (300 Capsules) The Relaxing Amino Acid (Glicina) (Third Party Tested, Gluten Free, Non-GMO) by Double Wood – IMPROVES SLEEP QUALITY: Glycine, a semi-essential amino acid, may support relaxation and the ability to fall asleep due to its potential calming effect on the brain – IMPROVES COGNITIVE CLARITY: Studies suggest glycine may support memory performance. – INGREDIENT PURITY: Our gluten-free, Glycine contains 1000 mg per serving, a higher dose than many other brands supplements, maximizing potential benefits – ROOTED IN QUALITY: Manufactured and Tested in the USA from Globally Sourced Ingredients. Double Woods Glycine is manufactured and tested for safety right here in the USA from Globally Sourced Ingredients. Plus, it is Non-GMO and gluten-free – WE BOTTLE WELLNESS: At Double Wood we provide pure, potent supplements that deliver exceptional value, all backed by careful sourcing and rigorous third-party testing