Founded in 1981, Rainbow Light started out selling spirulina nutritional supplements to health-conscious consumers. In addition to expanding its line of natural supplements, the company has been committed to improving the health of its customers, trade partners, global community and the planet. As part of its Circle of Care initiative, Rainbow Light helps fight global malnutrition with its supplements through Vitamin Angels, a nonprofit that delivers vitamins to at-risk mothers and babies, and uses 100 percent recycled and recyclable BPA-free packaging.