| Powder: | Yes |
|---|---|
| Customized: | Non-Customized |
| Certification: | COA |
|
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Pearl powder is a fine, white powder that is made from crushed freshwater or saltwater pearls. It has been used for centuries in traditional Chinese medicine and in various cosmetic and skincare products for its potential benefits in promoting skin health and improving overall well-being.
Pearl powder contains several minerals and amino acids.It is rich in calcium, magnesium, and other minerals.
Project Name |
Indicators | Test results |
Traits |
Shallow white or pale yellow powder, minor acid |
Shallow white or pale yellow powder, minor acid |
| Water(%) | ≤15.0 | 3.3 |
| Water insoluble(%) | ≤1.0 | ≤0.15 |
| Fineness (Mesh) | 50-200 | ≥200 |
| Pb (mg/kg) | ≤0.5 | ≤0.2 |
| As(mg/kg) | ≤0.5 | ≤0.1 |
| Calcium content(g/100g) | ≥10 | ≥14.5 |
| (PH value) | 4.0-6.0 | 5.2 |
| The total number of bacteria(cfu/g) | ≤1000 | ≤15 |
| Yeast & Mold(cfu/g) | ≤25 | (Not detected) |
| Coliforms(MPN/100g) | ≤30 | (Not detected) |
| Staphylococcus aureus | (May not be detected) | (Not detected) |
| Inspection findings: Meet the standards | ||
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