Multi-award-winning Natural CALM powdered drink mix is the best-selling magnesium supplement in the natural market for over 11 years. It features magnesium to reduce stress symptoms, promote better sleep, provide sustainable energy, soothe nerves, relieve muscle cramping, support heart & bone health and hundreds of other activities in the human body. The variety of delicious organic flavors are naturally sweetened, vegan, gluten-free and certified non GMO.