Ingredient
3-O-Ethyl Ascorbic Acid
What is 3-O-Ethyl Ascorbic Acid?
3-O-Ethyl Ascorbic Acid is a derivative of Vitamin C, modified to improve its stability and absorption when used in formulations. It is produced by chemically linking an ethyl group to ascorbic acid.
Its primary use in cosmetics and skincare products is to act as an antioxidant and skin brightening agent. While it is often touted for its potential to enhance the skin's appearance, the scientific evidence on its efficacy is limited, although some studies suggest positive results in collagen synthesis and hyperpigmentation reduction.
On a label, 3-O-Ethyl Ascorbic Acid might indicate a product with anti-aging or brightening claims, given its vitamin C origins.
Commonly found in: skincare products, creams, serums, lotions, facial masks
Benefits
- May improve skin brightness and even tone when used regularly.
- Potentially enhances collagen production, supporting skin elasticity.
3-O-Ethyl Ascorbic Acid is not specifically restricted by the FDA and is generally considered safe for cosmetic use.
Research indicates potential benefits for skin brightening and anti-aging, although comprehensive clinical trials are limited.
As a synthetic derivative of Vitamin C, it is considered vegan-friendly.
Sources: Safety Assessment of Ascorbic Acid Derivatives as Used in Cosmetics
Scout's take
3-O-Ethyl Ascorbic Acid is a stable form of Vitamin C used for its antioxidant properties. It helps in brightening the skin.
The case against
Generally considered safe with low risk of irritation.
from the analysis of Salt & Stone Body Wash - Bergamot & HinokiThe case for
Provides antioxidant protection and improves skin radiance.
from the analysis of Salt & Stone Body Wash - Bergamot & HinokiFound in 1 product
Scan any product to see every ingredient explained — and healthier swaps.
Download on theApp Store GET IT ONGoogle Play