BiOptimizers Magnesium Breakthrough 4.0 blends seven types of magnesium for better absorption. This high-quality formula supports relaxation, focus, and daily balance. It helps maintain restful sleep, steady energy, and muscle comfort. Made with natural ingredients, it’s vegan, gluten-free, and soy-free. With no artificial additives, it’s designed for fast absorption. Take two capsules daily with food for best results.