Dietary supplements are also termed as food supplement or nutrition supplement. Dietary supplements are taken orally by various age group consumers who are unable to meet their nutrient needs through regular diet. Dietary supplements are offered in various forms such as capsule, pill, powder, gel caps, granules, tablet, energy bars and liquid. Various segments of dietary supplements are vitamins, mineral, enzyme, fiber, calcium, essential oils, herbal supplements and fatty acids. Rise in healthcare cost, fast lifestyle, growing economy, accelerating ageing population, increase in consumer health concern, rising urban population, and growing income level are some of major growth drivers for the global dietary supplements market.