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Formulating, Sans Frontières
Formulating, Sans Frontières
3-O-Ethyl Ascorbic Acid - Hybrid Ingredients

3-O-Ethyl Ascorbic Acid Powder

£0.00 - £263.50
£18.44
£0.00 - £263.50
£18.44

INCI Name: 3-O-Ethyl Ascorbic Acid

CAS Number: 86404-04-8

Description

3-O-Ethyl Ascorbic Acid powder is a highly stable and effective Vitamin C derivative, ideal for DIY skincare enthusiasts and cosmetic formulators. Known for its superior stability compared to L-Ascorbic Acid, it offers potent antioxidant benefits and brightening properties without the irritation often associated with pure Vitamin C. This water-soluble ingredient is a popular choice for serums and creams, delivering visible results in collagen boosting and hyperpigmentation reduction. Ethyl Ascorbic Acid stands out as a reliable alternative to traditional Vitamin C, making it a must-have for those seeking a high-performance cosmetic active.

Benefits

  • Anti-Oxidation and Anti-photoaging (Reduce IL-6)

  • Inhibit Tyrosinase and Trp-2 Activities (whitening)

  • Even Out Skin Tone and Reduce Dark Spots (depigmenting)

  • Stimulate Collagen Synthesis

  • Protect DNA and Scavenge Free Radical

  • Anti-ageing

Applications

It can be used in all types of whitening and anti-ageing products.

Technical Details
Appearance:

White to off-white powder with a characteristic odour.
PH: 3.50-5.50 at 3%.


Solubility:
Can dissolve in water.


Storage:
Store below 30 OC in a well-ventilated and dry condition, keep sealed in the original package and away from light.


Shelf Life:
EAA can be stored for up to 2 years when the package is unopened and stored away from light. For longer-term storage, store in a fridge at 5°C to 15°C.

* Further documentation available with purchase

Formulation Guide
  • It is recommended to keep the pH of the formulation between 5-6.5 and to include an anti-oxidant when used in combination with other actives.
  • It is recommended that dissolve 1g 3-O-ethyl ascorbic acid in 1g citric acid buffer (pH 5.5) and then add it to the water phase.

Citric Acid Buffer- Example
*Citric Acid buffer (pH5.5) -%w/w
Citric acid 1.0%
Trisodium citrate=15.0%
Water= 85.00%

Found In
  • Perricone MD Vitamin C Ester CCC + Ferulic Brightening Complex 20%.
  • No7 Laboratories Dark Spot Correcting Booster Serum