Solgar Glycine, 500 mg, 90 Vegetable CapsulesSolgar Glycine provides 500 mg of glycine per serving in a bottle containing 90 vegetable capsules. Glycine is a nonessential amino acid synthesized by the body and plays a role in protein formation. This product is designed to support restful sleep and a healthy nervous system. The formulation includes free form LGlycine, which is intended to promote optimal absorption and assimilation in the body. Each capsule is suitable for vegetarians, making it