Complaint
Pearl powder is made from freshwater pearls or saltwater pearls below jewellery grade. These are sterilised in boiling water and then milled into a fine powder using stainless steel grinding discs or by milling with small porcelain balls in moist conditions. The powder is sold as such or mixed into creams.
Pearl powder is widely believed to help improve the appearance of the skin, and is used as a cosmetic by royal families in Asia. It is also used as a treatment for acne. Some studies have claimed that pearl powder can stimulate the skin's fibroblasts, help regenerate collagen, and accelerate healing of certain skin conditions, wounds and burns.
Items | Standards | Results |
Physical Analysis | ||
Description | White Powder | Complies |
Assay | >150000 Mesh, 20-200nm | Complies |
Mesh Size | 100 % pass 80 mesh | Complies |
Ash | ≤ 5.0% | 2.85% |
Loss on Drying | ≤ 5.0% | 2.65% |
Chemical Analysis | ||
Heavy Metal | ≤ 10.0 mg/kg | Complies |
Pb | ≤ 2.0 mg/kg | Complies |
As | ≤ 1.0 mg/kg | Complies |
Hg | ≤ 0.1mg/kg | Complies |
Microbiological Analysis | ||
Residue of Pesticide | Negative | Negative |
Total Plate Count | ≤ 1000cfu/g | Complies |
Yeast&Mold | ≤ 100cfu/g | Complies |
E.coil | Negative | Negative |
Salmonella | Negative | Negative |
1. Pearl Powder can relieve uneasiness of the body and mind, improve acuity of sight, detoxify and promote granulation, used for insomnia, epilepsy, nebula,healing ulcer.
2. Pearl Powder can make skin smooth, velvety, white and have good effect to senile and coarse skin.
3. Pearl Powder can make skin white and gloss, eliminate black spot, can slow down senile and wrinkle.
4. Pearl Powder has the functions of filling, healing, anti inflammation, promoting granulation for facial furuncle, whelk and wound.
1. Cosmetics raw materials. Such as: mask
2. Health food additive. Such as: oral liquid
3. Commodity raw materials. Such as: soap
| Recommended transportation selections | ||
| By Express | By Air Transportation | By Sea Transportation |
| Suitable for sample order or <50kg Fast: 3-10 days High shipping cost Door to door service | Suitable for >50kg Fast: 3-7 days Lower than express cost Airport to airport service Professional broker needed | Suitable for > 300kg Slow: 7-45 days Lowest cost Port to port service Professional broker needed |
