Magnesium Glycinate Complex, 200 mg Elemental Magnesium

What the brand says

Sold as “Magnesium Glycinate Complex, 200 mg Elemental Magnesium with L-Theanine 50 mg & Melatonin 5 mg, Nighttime Relaxation & Sleep Support, 60 Vegetarian Capsules, 30 Servings by Sierra Vitalis”