3-O-Ethyl-L-Ascorbic Acid (EAA) is a next-generation, oil-compatible vitamin C derivative designed to combine the biological benefits of ascorbic acid with enhanced formulation stability. By introducing an ethyl group at the C-3 position, EAA offers improved resistance to oxidation and greater formulation flexibility compared with conventional L-ascorbic acid.

WHY ETHYL ASCORBIC ACID?

Vitamin C performance — with improved formulation stability.

Ethyl Ascorbic Acid (EAA) is a stabilized Vitamin C derivative that offers formulators a combination of:

Brightening Support
Antioxidant Protection
Formulation Stability

This combination makes EAA a compelling choice for modern, high-performance brightening and anti-aging skincare formulations.

A smarter approach to developing next-generation Vitamin C products.