Cosmetic Raw Materials Vitamin C Ethyl Ether/3-O-Ethyl-L-ascorbic Acid Powder
Product Description
Vitamin C ethyl ether, also known as ethyl ascorbic acid ether, is a derivative of vitamin C. It is commonly used in skin care products and cosmetics for its antioxidant and whitening properties. VC ethyl ether can help reduce oxidative stress in the skin, promote collagen synthesis, help improve uneven skin tone, fade spots, and also has moisturizing and anti-inflammatory effects. In skin care products, VC ethyl ether is often used as a potent antioxidant and whitening ingredient to help protect skin from environmental aggressors and improve skin tone.
COA
| ITEMS | STANDARD | RESULTS |
| Appearance | White Powder | Conform |
| Odor | Characteristic | Conform |
| Taste | Characteristic | Conform |
| Assay | 99% | 99.58% |
| Ash Content | ≤0.2％ | 0.15% |
| Heavy Metals | ≤10ppm | Conform |
| As | ≤0.2ppm | ＜0.2 ppm |
| Pb | ≤0.2ppm | ＜0.2 ppm |
| Cd | ≤0.1ppm | ＜0.1 ppm |
| Hg | ≤0.1ppm | ＜0.1 ppm |
| Total Plate Count | ≤1,000 CFU/g | ＜150 CFU/g |
| Mold & Yeast | ≤50 CFU/g | ＜10 CFU/g |
| E. Coll | ≤10 MPN/g | ＜10 MPN/g |
| Salmonella | Negative | Not Detected |
| Staphylococcus Aureus | Negative | Not Detected |
| Conclusion | Conform to the specification of the requirement. | |
| Storage | Store in a cool, dry and ventilated place place. | |
| Shelf Life | Two years if sealed and store away from direct sun light and moisture. | |
Function & Applications
Vitamin C ethyl ether (ethyl ascorbic acid ether) is often used as an antioxidant and whitening ingredient in skin care products. Its main functions include:
1. Antioxidant: Vitamin C ethyl ether helps reduce oxidative stress in the skin, protects the skin from free radicals and environmental damage, and helps maintain the health of the skin.
2. Whitening: Vitamin C ethyl ether can help fade spots, improve uneven skin tone, and promote skin whitening and uniformity.
3. Moisturizing and anti-inflammatory: In addition to its antioxidant and whitening effects, VC ethyl ether also has moisturizing and anti-inflammatory effects, helping to maintain the skin's moisture balance and soothe sensitive skin.
Package & Delivery
