| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
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Symwhite 377 is an effective ingredient with excellent whitening effect, mainly by inhibiting the activity of tyrosinase to achieve the purpose of whitening. Existing studies have shown that phenylethyl can be effective in whitening when the dosage is more than 0.5%, and Chemicalbook is also effective in antioxidant and wrinkle reduction. However, high concentrations of phenylethyl can cause skin allergies when used in cosmetics, and the use limit in cosmetics is 0.5%, which makes it difficult to use large doses of phenylethyl and unable to achieve better whitening effects.
Symwhite 377 have a strong antioxidant effect and strongly inhibits the activity of tyrosinase, thereby reducing the production of melanin.
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ANALYSIS
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SPECIFICATION
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RESULTS
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Appearance
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White powder
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Complies
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Odor
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Characteristic
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Complies
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Tasted
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Characteristic
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Complies
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Assay
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99%
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Complies
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Sieve Analysis
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100% pass 80 mesh
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Complies
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Loss on Drying
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5% Max.
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1.02%
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Sulphated Ash
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5% Max.
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1.3%
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Extract Solvent
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Ethanol & Water
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Complies
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Heavy Metal
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5ppm Max
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Complies
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As
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2ppm Max
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Complies
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Residual Solvents
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0.05% Max.
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Negative
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Microbiology
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Total Plate Count
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1000/g Max
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Complies
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Yeast & Mold
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100/g Max
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Complies
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E.Coli
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Negative
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Complies
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Salmonella
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Negative
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Complies
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