Ingredient

Ascorbic Acid (Vitamin C)

Positive in 6 products

What is Ascorbic Acid (Vitamin C)?

Ascorbic Acid, commonly known as Vitamin C, is a natural water-soluble vitamin found in various fruits and vegetables. It is typically produced by fermenting glucose.

It is used in food products as an antioxidant to prevent oxidation and preserve color and freshness. Vitamin C is essential for the growth and repair of tissues in the body and supports a healthy immune system. The evidence on its health benefits is extensive, with strong links to immune function, though its role in preventing the common cold remains debated.

When reading labels, note that ascorbic acid is often added to drinks and processed foods for its preservative qualities and as a source of Vitamin C.

Commonly found in: beverages, processed foods, dietary supplements, beauty products, candies

Benefits

Essential nutrient for collagen synthesis and immune function.
Acts as a powerful antioxidant, protecting cells from damage.
Important for the absorption of iron from plant-based foods.

FDA

The FDA considers ascorbic acid as Generally Recognized As Safe (GRAS) for its use as a nutrient and preservative.

Research

Research supports its role in immune function, though findings on common cold prevention are mixed.

Vegan

Ascorbic acid is derived from plant sources, making it acceptable for vegans.

Sources: Ascorbic Acid Fact Sheet

Scout's take

Ascorbic acid is a form of vitamin C used to prevent oxidation. It is essential for immune function and skin health. As a natural preservative, it helps maintain product freshness.