Higher Nature Ultra C Plus 1000mg Higher Nature Ultra C Plus tablets containhigh doses of Vitamin C(1000mg),a real ‘work-horse’ nutrient that provides many essential benefits to health.The addition of Citrus Bioflavanoids (500mg) helps to increase the effectivenessof this antioxidant-rich supplement for optimal results. 90 Tablets. Soya free. Yeast free. Wheat free. Dairy Free. Gluten Free. Full of Antioxidants. With citrus bioflavonoids. A potent vitamin C complex. Supports bone, teeth, skin & gum health. Helps maintain a healthy immune system. Higher Nature Ultra C Plus isa great complex for people who want to take larger doses in just one tablet, however it’s important to note that1000mg of vitamin C may cause mild stomach upset in sensitive individuals.