As of 2015, some highly-rated vitamin brands are Nature Made, CVS, Swanson, Vitamin Shoppe and Qunol, reports ConsumerLab. These ratings are based on overall customer satisfaction.
Nature Made’s primary goal is delivering high-quality dietary supplements to consumers, notes the official website. The company provides many types of supplements, including gummies, multivitamins, minerals and herbs. The Vitamin Shoppe uses its store brand to sell numerous items, including supplements, pet supplements, oil and other health essentials, states the company, which claims to frequently test its products for quality. Qunol is a Coenzyme Q10 supplement, notes the manufacturer, which offers several different CoQ10 formulas.