Stephania Tetrandra is a herb belonging to the Menispermaceae. Its root, collected by the Chinese Pharmacopoeia as a herbal medicine, contains active component Tetrandrine and is effective for inhibiting inflammation.
INCI Name:
Water, Butylene Glycol, Stephania Tetrandra Extract
Features and benefits:
Tetrandrine can inhibit the synthesis of PGE2 and LTs in monocytes.
Tetrandrine can significantly inhibit macrophages’ release of TNF and IL-1 after stimulation by LBS.
Applications:
Recommended for anti-inflammatory products, soothing products, etc.
Suitable for lotion, gel, essence, cream, etc.
Specifications:
Appearance |
Yellow to deep yellow liquid |
Odor |
Slight characteristic odor |
pH(25℃) |
3.0-5.0 |
Refractive index(20℃) |
1.370-1.410 |
Density(20℃) |
1.00-1.05 g/cm3 |
Content of Tetrandrine(HPLC) |
≥0.1% |
Total bacteria |
< 100 CFU/ml |
Yeast and mold |
< 10 CFU/ml |
Hg |
< 1 mg/kg |
As |
< 2 mg/kg |
Pb |
< 5 mg/kg |
Cd |
< 5 mg/kg |
Recommended use level:1.0 - 5.0%.
Use method:Add into water phase directly at low temperature, stir until it distributes evenly.
Package: 1.0 kg/plastic drum, 10 plastic drums/carton; ‚10.0 kg/plastic drum; ƒ25.0 kg/plastic drum.
Storage: Store at room temperature, keep sealed and away from light.
Shelf life: Two years.