Magnesium Glycinate 400 mg by Double Wood Supplements delivers a highly absorbable and gentle form of magnesium, ideal for supporting restful sleep, muscular relaxation, and nerve health. Each vegan capsule contains 400 mg of magnesium bisglycinate, carefully formulated in the USA and rigorously third‑party tested, free from gluten and GMOs. Trusted for its purity, this supplement promotes calm and recovery without stomach discomfort.