Vitamin C 500 provides a bio-available source of vitamin C and magnesium, together with bilberry extract which provides flavonoids as a potent source of antioxidants. Magnesium Ascorbate is a buffered, low-acid from of vitamin C. Addititonal Information: Provides a readily absorbable form of vitamin C and magnesium Buffered, low acid form of vitamin C to reduce stomach irritation Magnesium ascorbate does not leach minerals such as calcium and potassium from the body Flavonoids help maintain capillary and connective tissue integrity Bilberries are one of the richest sources of natural flavonoids Suitable for individuals requiring a citrus-free vitamin C supplement Product Information per Daily Intake: Vitamin C 800mg (ascorbic acid) Bilberry Extract 10:1 80mg (Vaccinium myrtillus) (Equivalent to 800mg bilberries) Magnesium 60mg Ingredients: Vitamin C (as Magnesium Ascorbate), Potato Maltodextrin, Capsule Shell, (Hydroxypropyl methylcellulose), Bilberry Powder 4:1 (Vaccinium myrtillus Berry), Anti-caking Agents (Silicon Dioxide & Vegetable Magnesium Stearate), Citric Acid. Allergens: No Allergen Suitable for Breastfeeding Can open capsule Suitable in Pregnancy Suitable for vegan Suitable for vegetarian Recommended Intake: One capsule taken twice daily with food or as professionally directed.