Vitamin C provides a bio-available source of vitamin C & 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.• Provides a readily absorbable form of vitamin C & magnesium • Buffered, low acid form of vitamin C to reduce stomach irritation • Magnesium ascorbate does not leach minerals such as calcium & potassium from the body • Flavonoids help maintain capillary & connective tissue integrity • Bilberries are one of the richest sources of natural flavonoids • Suitable for individuals requiring a citrus-free vitamin C supplement