Cosmetic Grade Skin Whitening Materials Symwhite 377/Phenylethyl Resorcinol Powder
Product Description
SymWhite 377 is an active ingredient used in beauty and skin care products whose main ingredients are propylene glycol and water. SymWhite 377 is widely used in products to whiten and even out skin tone. This ingredient is believed to have tyrosinase-inhibiting activity, thereby helping to reduce the formation of melanin and improve uneven skin tone and spots. SymWhite 377 is also thought to have some effect in fighting free radicals, helping to protect skin from environmental aggressors. This makes SymWhite 377 a popular ingredient in whitening and antioxidant products.
COA
| ITEMS | STANDARD | RESULTS |
| Appearance | White Powder | Conform |
| Odor | Characteristic | Conform |
| Taste | Characteristic | Conform |
| Assay | 99% | 99.78% |
| 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
SymWhite 377 is widely used in products to whiten and even out skin tone. Its main functions include:
1. Whitening: SymWhite 377 is believed to have the activity of inhibiting tyrosinase, helping to reduce the formation of melanin, thereby improving uneven skin tone and spots.
2. Antioxidant: SymWhite 377 is believed to have a certain effect in fighting free radicals, helping to protect the skin from environmental aggressors and reduce oxidative damage.
Applications
SymWhite 377 is mainly used in skin care products for whitening and even skin tone. Its application areas include but are not limited to:
1. Whitening products: SymWhite 377 is often added to whitening products, such as whitening essences, whitening masks, etc., to reduce the formation of melanin and improve uneven skin tone and spots.
2. Antioxidant products: Since SymWhite 377 has a certain antioxidant effect, it can also be used in antioxidant products to help protect the skin from environmental aggressors and reduce oxidative damage.
Package & Delivery
