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etherified derivative of ascorbic acid whitening agent Ethyl Ascorbic Acid

Cosmate®EVC,Ethyl Ascorbic Acid, also named as 3-O-Ethyl-L-Ascorbic Acid or 3-O-Ethyl-Ascorbic Acid, is an etherified derivative of ascorbic acid,this type Viatmin C  consists of vitamin C and is of an ethyl group bound to the third carbon place. This element makes vitamin c stable and soluble not only in water but also in oil. Ethyl Ascorbic Acid is considered to be the most desirable form of Vitamin C derivatives as it is highly stable and non-irritating . Cosmate® EVC, containing ethyl ascorbic acid, a stable and potent vitamin C derivative. This innovative ingredient easily penetrates the skin's layers and transforms into its natural form. During the absorption process, the ethyl groups break away, allowing pure ascorbic acid to be effectively absorbed by the skin. Formulating personal care products with Ethyl Ascorbic Acid ensures you take advantage of all the remarkable benefits of vitamin C, such as enhanced radiance, improved skin tone and powerful antioxidant protection. Enhance your daily skin care experience with Ethyl Ascorbic Acid and experience the transformative power of scientifically advanced vitamin C. Cosmate®EVC,Ethyl Ascorbic Acid with additional properties in stimulating nerve cell growth and minimizing chemotherapy damage,releasing all the befeficail properties of Vitamin C which makes your skin bright and radiant,removes the dark spots and blemishe,it gently erases your skin wrinkles and fine lines making younger appearance. Cosmate®EVC,Ethyl Ascorbic Acid is an effective whitening agent and anti-oxidant that is metabolized by the human body in same manner as regular vitamin C. Vitamin C is a water-soluble antioxidant but cannot be dissolved in any other organic solvents. Because it is structurally unstable, Vitamin C has limited applications. Ethyl Ascorbic Acid dissolves in a variety of solvents including water, oil and alcohol and therefore can be mixed with any prescribed solvents. It can be applied to suspension, cream, lotion, serum. water-oil compound lotion, lotion with solid materials, masks, puffs and sheets.

Technical Parameters:
Appearance White to off-white crystalline powder
Melting Point 111℃~116℃
Loss on Drying

2.0% max.

Lead(Pb)

10 ppm max.

Arsenic(As)

2 ppm max.

Mercury(Hg)

1ppm max.

Cadmium(Cd)

5 ppm max.

pH Value(3% aqueous solution)

3.5~5.5

Residual VC

10 ppm max.

Assay

99.0% min.

Applications: *Whitening Agent *Antioxidant *After-sun reparing *Anti-Aging Cosmate®EVC ,Ethyl Ascorbic Acid Advantages & Benefits:
  • Excellent whitening effect
  • Inhibit the activity of Tyrase by act on Cu2+
  • Prevent the synthesis of melanin(≥2%)
  • High antioxidation
  • Stable derivative of ascorbic acid
  • Lipophilic and hydrophilic structure
  • Anti-inflammation, inhibit the growth of bacteria
  • Improve the complexion, endow the elasticity of skin.
  • Repair the skin cell, accelerate the synthesis of collagen.