China EU Organic Bulk Witch Hazel Extract Powder/Hamamelis Virginiana Extract, Find details about China witch hazel extract, hamamelis virginiana extract from EU Organic Bulk Witch Hazel Extract Powder/Hamamelis Virginiana Extract
Witch Hazel, an ornamental shrub that grows 6 to 30 feet (1.8 to 9 m) in height. "Witch" comes from the Old English word "wych," used to describe a plant whose branches bend easily; "hazel" refers to the flowers, which are dull yellow or golden-yellow.
Some varieties have orange or red flowers. Depending on the species, the flowers appear in autumn, winter, or early spring; they are particularly resistant to cold weather. The leaves are oval and have toothed edges.
Items | Standards | Results |
Physical Analysis | ||
Description | Brown Powder | Complies |
Assay | 10:1 | Complies |
Mesh Size | 100 % pass 80 mesh | Complies |
Ash | ≤ 5.0% | 2.85% |
Loss on Drying | ≤ 5.0% | 2.85% |
Chemical Analysis | ||
Heavy Metal | ≤ 10.0 mg/kg | Complies |
Pb | ≤ 2.0 mg/kg | Complies |
As | ≤ 1.0 mg/kg | Complies |
Hg | ≤ 0.1 mg/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. High antioxidant properties. cleanse the skin and reduce the size of pores.
2. Moisture in your skin without altering the PH level, prevent further irritation.
3. Anti-inflammatory and antibacterial qualities.
Applied in the field of medicine,health products, pharmaceutical field and cosmetics industry.