The Breakthrough Sleep Stack promotes optimized sleep and well-being. It combines two products: Magnesium Breakthrough, which contains 7 forms of magnesium, and Sleep Breakthrough, a melatonin-free sleep support powder. The Magnesium Breakthrough comes in 60 veggie caps. Meanwhile, the Sleep Breakthrough powder is blue berry dreams flavored, contains 25 servings, and is designed to promote relaxation without melatonin. Both are vegan, gluten-free, and soy-free dietary supplements.