For people who have difficulty in swallowing or adventurous ones who want something exciting and new for their Vitamin C. Nat-C has a delightful orange flavor that you’ll surely love. NAT C Ester is superior to ordinary Vit. C because it's a high strength Vit. C (1000 mg) fortified with citrus bioflavanoid. It is gentle in your stomach as the sodium/calcium salt ensures neutral PH. Usage: Dissolve 1 sachet in a glass of cool water Ingredients: Vitamin C (as Calcium Ascorbate) 1000 mg Calcium (as Calcium Ascorbate) 113.78 mg Lemon Bioflavonoid Complex 71.45mg Providing Lemon Bioflavonoids 25 mg Health Benefits: - Diabetic Friendly - Diet Support - Vegan - Gluten Free - Natural