3-O-Ethyl Ascorbic Acid (EAA): The Stabilized Vitamin C in Skincare

3-O-Ethyl Ascorbic Acid (EAA): The Stabilized Vitamin C in Skincare

Vitamin C, a skincare staple known for its brightening and collagen-boosting benefits, faces stability challenges. Enter 3-O-Ethyl Ascorbic Acid (EAA), a stable form designed to address these concerns. This post delves into the wonders of 3-O-Ethyl Ascorbic Acid, exploring its uses, benefits, and the optimal way to incorporate it into your skincare routine. Join us on this journey to radiant and resilient skin.

What is 3-O-Ethyl Ascorbic Acid (EAA)?

Uncover the characteristics of 3-O-ethyl ascorbic acid, a stable derivative of vitamin C with remarkable benefits, including brightening, wrinkle reduction, and protection against environmental damage. Learn about its superior stability profile and ease of formulation.

How Is 3-O-Ethyl Ascorbic Acid Better Than Vitamin C?

Explore the evolution from traditional vitamin C to ethyl ascorbic acid, understanding how the addition of an ethyl group enhances stability and ensures consistent benefits. Delve into the unique properties that make 3-O-ethyl ascorbic acid an effective and enduring solution for skincare.

Benefits of 3-O-Ethyl Ascorbic Acid

Unveil the diverse advantages of incorporating 3-O-ethyl ascorbic acid into your skincare routine, including:

  1. Reduction of hyperpigmentation
  2. Anti-inflammatory properties
  3. Skin brightening and a radiant glow
  4. Anti-aging wonders
  5. Protection against sun damage
  6. Powerful antioxidant benefits

Side Effects of 3-O-Ethyl Ascorbic Acid

Navigate the potential side effects, from rare allergic reactions to considerations for those with sensitive skin. Learn how a patch test can ensure compatibility and distinguish between irritation and allergy.

How To Use 3-O-Ethyl Ascorbic Acid

Discover the ideal application of ethyl ascorbic acid in your skincare routine, with a recommendation for the Trevo Day Cream. Unveil a simple yet effective method to achieve an evenly glowing and smooth complexion while combating dark spots.


  1. MC Biotec. "3-O-Ethyl Ascorbic Acid (EAA)." www.mcbiotec.com/?t=view&id=122.

  2. Incidecoder. "Ethyl Ascorbic Acid." incidecoder.com/ingredients/ethyl-ascorbic-acid.

  3. Skin Chat. "Ethyl Ascorbic Acid: A Stable Form of Vitamin C." www.skinchat.gr/en/ethyl-ascorbic-acid-a-stable-form-of-vitamin-c/.

  4. ScienceDirect. "3-O-Ethyl-L-Ascorbic Acid: Characterization and Application." www.sciencedirect.com/science/article/pii/S1323893014000331?via%3Dihub.

  5. PubMed. "Ethyl Ascorbic Acid: A Potential Treatment for Pigmentary Disorders." pubmed.ncbi.nlm.nih.gov/23174055/.

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