Quest Super Once A Day is an everyday supplement to support optimal health. It can help even healthy people to meet their nutrient requirements. It supports energy levels, vitality, the immune system and mental well-being. This is a high potency \"all-in-one\" formula, providing 17 vitamin and vitamin-related ingredients, 12 minerals and 12 additional factors. It contains Amino acid chelated minerals to maximise absorption, whilst also ensuring a gentle \'iron´ formulation that will not cause constipation. This patented timed-release tablet is designed to release nutrients over 6 hours and optimise absorption of water-soluble vitamins. Benefits of Quest Super Once A Day High potency \"all-in-one” formula providing 17 vitamin and vitamin-related ingredients, 12 minerals and 12 additional factors Amino acid chelated minerals maximise absorption Amino acid chelation creates a gentle ‘iron’ formulation that will not cause constipation 12 powerful antioxidant nutrients Full spectrum of essential micronutrients Synergistic copper, bioflavonoids and vitamin D balance and enhance absorption of iron, zinc, calcium and vitamin C Additional factors include lipotropic factors and enzymes Dairy free, Gluten free and Wheat free.