Sodium Erythorbate

1. Definition Sodium Erythorbate:

Sodium Erythorbate is a synthetic sodium salt of erythorbic acid, which is a stereoisomer of ascorbic acid (Vitamin C). It is commonly used as an antioxidant in cosmetics to prevent the oxidation of other ingredients, thereby extending the shelf life of the product.

2. Use:

Sodium Erythorbate is primarily used in cosmetics as an antioxidant to maintain the stability and effectiveness of various formulations. It is often added to skincare products, hair care products, and makeup to prevent the degradation of active ingredients and to preserve the overall quality of the product.

3. Usage Sodium Erythorbate:

When using Sodium Erythorbate in cosmetics, it is important to follow the recommended guidelines provided by the manufacturer. The typical concentration of Sodium Erythorbate in cosmetic formulations ranges from 0.1% to 1%. It is usually added during the manufacturing process and should be thoroughly mixed into the product to ensure uniform distribution. It is also important to store products containing Sodium Erythorbate in a cool, dark place to prevent degradation and maintain its antioxidant properties.

4. References:

- "Sodium Erythorbate." Cosmeticsinfo.org, www.cosmeticsinfo.org/ingredient/sodium-erythorbate.

- "Sodium Erythorbate." Truth in Aging, www.truthinaging.com/ingredients/sodium-erythorbate.

- "Sodium Erythorbate: Uses and Safety Information." The Derm Review, www.thedermreview.com/sodium-erythorbate/.