
Ascorbic acid, also known as Vitamin C, is a water-soluble vitamin and a powerful antioxidant. In its pure form, it appears as a white to light yellow crystalline powder or crystals. It has a distinctly tart, acidic, and slightly tangy flavor. Ascorbic acid is commonly used in food preservation and as a nutritional supplement, often added to beverages, cereals, and other processed foods to enhance their nutritional value and extend shelf life. It's also widely used in home cooking and baking for its antioxidant properties, preventing browning in fruits and vegetables and adding a slight zest to recipes. Find ascorbic acid powder in the supplement aisle or online.
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Ascorbic acid (Vitamin C) is sensitive to light, heat, and moisture. Store ascorbic acid powder or tablets in an airtight container in a cool, dark, and dry place, away from direct sunlight and heat sources. A pantry or cupboard away from the stove is ideal. Refrigeration can also help extend its shelf life. Properly stored, ascorbic acid can maintain its potency for an extended period.