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Factory source L-Glutathione - 3-O-Ethyl Ascorbic Acid 86404-04-8 Skin brightening – Neore

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Factory source L-Glutathione - 3-O-Ethyl Ascorbic Acid 86404-04-8 Skin brightening – Neore Detail:

Payment: T/T, L/C
Product Origin: China
Shipping Port: Beijing/Shanghai/Hangzhou
Order (MOQ): 1kg
Lead Time: 3 working days
Production capacity: 1000kg/month
Storage condition: Stored in cool, dry place, room temperature.
Package material: carton, drum
Package size:1kg/carton, 5kg/carton, 10kg/carton, 25kg/drum

3-o-ethyl ascorbic acid

Introduction

3-O-Ethyl-L-Ascorbic Acid, or Ethyl Ascorbic Acid is a molecule produced by modifying Ascorbic Acid, commonly known as Vitamin C. This modification is done to increase the molecule’s stability and enhance its transport through skin, as pure Vitamin C is easily degraded. In the body, the modifying group is removed and Vitamin C is restored in its natural form. Thus, Ethyl Ascorbic Acid retains the benefits of Vitamin C, such as antioxidant activity. Furthermore, it is even more potent in reducing skin darkening after UV exposure. It even has some additional effects, not observed in pure Ascorbic Acid, such as promoting nerve cell growth or reducing chemotherapy damage. Finally, the slower release also ensures that no toxic effects are observed when using this Vitamin C derivative.

Specification (purity 98% up by HPLC)

Items Specifications
Appearance White crystalline powder
Assay ≥99%
Metling point 110.0-115.0℃
PH (3% water solution) 3.5-5.5
Free of VC ≤10 ppm
Heavy metal ≤10 ppm
Loss on drying ≤0.5%
Residue on ignition ≤0.2%

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Factory source L-Glutathione - 3-O-Ethyl Ascorbic Acid 86404-04-8 Skin brightening – Neore detail pictures


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