Vlado's Himalayan Organics L-Glycine provides 500mg of L-Glycine per serving. Studies suggest that glycine supplementation may enhance sleep quality, leading to improved cognitive function. As a key component of collagen (about 25% by weight), glycine is also commonly used to support joint health. This non-essential amino acid has a simple structure, allowing it to integrate seamlessly into protein chains with larger amino acids. Available in easy to swallow 120 capsules, this formula promotes restful sleep, boosts immunity, supports brain health, and enhances overall vitality.