Hot sale Arctostaphylos Uva-ursi - Ethyl VC – Cosroma Biotech

Hot sale Arctostaphylos Uva-ursi -
 Ethyl VC – Cosroma Biotech

Short Description:

Ethyl VC is a derivative modified from Vitamin C. It is an excellent skin whitening active ingredient with anti-oxidation, anti-wrinkle and anti-inflammatory effects. Ethyl VC exhibits very good stability due to its unique chemical structure in that the ethyl group forms an ether with the 3-hydroxy group of the ascorbic acid. Ethyl VC inhibits the activity of Tyrosinase, therefore, it prevents the synthesis of Melanin. Ethyl VC also promotes Collagen synthesis which helps improve the complexi...


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Persisting in "High high quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with clients from the two overseas and domestically and get new and old clients' superior comments for Mel Extract , Olive Leaf Extract , Aloe Barbadensis Leaf Extract , You would not have any communication problem with us. We sincerely welcome customers all over the world to contact us for business cooperation.
Hot sale Arctostaphylos Uva-ursi - Ethyl VC – Cosroma Biotech Detail:

Ethyl VC is a derivative modified from Vitamin C. It is an excellent skin whitening active ingredient with anti-oxidation, anti-wrinkle and anti-inflammatory effects. Ethyl VC exhibits very good stability due to its unique chemical structure in that the ethyl group forms an ether with the 3-hydroxy group of the ascorbic acid.

Ethyl VC inhibits the activity of Tyrosinase, therefore, it prevents the synthesis of Melanin. Ethyl VC also promotes Collagen synthesis which helps improve the complexion and elasticity of skin. As a common effects shared with Vitamin C, Ethyl VC is very effective in scavenging free radicals. Apart from all of these, Ethyl VC can regulate immunity and resist inflammation.

INCI Name: 3-O-Ethyl Ascorbic Acid
CAS No.: 86404-04-8
M. W.: 204.18
M. F.: C8H12O6

Specifications:
Appearance: White to off-white, crystalline powder
Odor: Slight characteristic odor
Clarity and color: Clear and colorless
pH: 3.0-4.5
Melting point: 112-115°C
Loss on drying ≤ 1.0%
Residue on ignition ≤ 0.1%
Purity (HPLC) ≥ 99.0%
Total bacteria < 100 CFU/g
Yeast and mold < 10 CFU/g
Hg < 1 mg/kg
As < 2 mg/kg
Pb < 5 mg/kg
Cd < 5 mg/kg


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We believe in: Innovation is our soul and spirit. High-quality is our life. Purchaser need is our God for Hot sale Arctostaphylos Uva-ursi - Ethyl VC – Cosroma Biotech, The product will supply to all over the world, such as: Pakistan , Toronto , Miami , With nearly 30 years' experience in business, we are confident in superior service, quality and delivery. We warmly welcome customers from all over the world to cooperate with our company for common development.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Laura from Colombia - 2016.09.28 18:29
    In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Betsy from Cyprus - 2015.06.28 19:27

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