Product Introduction
Undecylenoyl Phenylalanine is a white powder. It is a structural analog of α-MSH.
It can make melanocytes unable to produce tyrosinase, thereby inhibiting the activity of melanocytes and reducing the production of melanin. UndecylenoylPhenylalanine does reduce pigmentation spots. And it has good skin-friendly and the effect is more obvious and lasting.
Function
(1) It can effectively inhibit the formation of melanin caused by α-MSH, whiten or reduce the deposition of epidermal melanin, improve skin problems such as dull yellow and roughness, even skin tone, and prevent, delay and treat hyperpigmentation in the skin.
(2) The effect is better when used together with niacinamide. It can prevent the synthesis of melanin from the source, while niacinamide interferes with the synthesis of melanin, and cooperates with each other to exert the effect of whitening and lightening. It can be used to formulate stable and non-discoloring lotions, creams, transparent water preparations or gels, etc. The optimal concentration is 1%.
Certificate Of Analysis
|
Product Name |
Undecylenoyl Phenylalanine |
Specification |
Company Standard |
|
Cas No. |
175357-18-3 |
Manufacture Date |
2024.4.11 |
|
Quantity |
120KG |
Analysis Date |
2024.4.17 |
|
Batch No. |
BF-240411 |
Expiry Date |
2026.4.10 |
|
Items |
Specifications |
Results |
|
|
Appearance |
White Powder |
Conforms |
|
|
Assay |
≥99% |
99.2% |
|
|
Total Nitrogen |
3.5-4.5% |
3.88% |
|
|
Mincral acid(HCL) |
<0.5% |
0.031% |
|
|
Sulphate ashes |
≤1.0% |
0 |
|
|
Loss on Drying |
≤1.0% |
0.14% |
|
|
Total Ash |
≤1.0% |
0.18% |
|
|
Free undecylenic acid |
<2% |
0.125% |
|
|
As |
≤1ppm |
Conforms |
|
|
Pb |
≤1ppm |
Conforms |
|
|
Cd |
≤1ppm |
Conforms |
|
|
Hg |
≤0.5ppm |
Conforms |
|
|
Total Plate Count |
≤1000cfu/g |
Conforms |
|
|
Yeast & Mold |
≤100cfu/g |
Conforms |
|
|
E.coli |
Negative |
Negative |
|
|
Salmonella |
Negative |
Negative |
|
|
Conclusion |
This sample meets the specifications. | ||
Inspection personnel：Yan Li Review personnel：Lifen Zhang Authorized personnel：LeiLiu
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