NOW Foods Sodium Ascorbate, 119 servings
Sodium Ascorbate is buffered (non-acidic) and will not contriubte to gastric irritation in acid-sensitive persons. Sodium Ascorbate is snythesized from a combination of Sodium Bicarbonate and Ascorbic Acid to form Sodium Ascorbate. NOW Sodium Ascorbate Powder is an inexpensive buffered form of Vitamin C and is Pharmaceutical Grade.