Original
By certification 
Herbex Sophora
Sophora Flavescens is a variation on the Sophora of the Leguminosae. Modern studies show that it contains plenty of Alkaloids and is effective for resisting inflammation and preventing skin from fibrosis.
INCI Name:
Water, Butylene Glycol, Sophora Flavescens Root Extract, 1,2-Hexanediol, Hydroxyacetophenone
Features and benefits:
Anti-inflammation: Resists several kinds of acute exudative inflammation in similar way with Hydrocortisone; it represents a new type of anti-inflammatory medicine that can inhibit inflammation but will not influence ARA.
Whitening:
Oxymatrine has inhibitory effect on Tyrosinase.
Applications:
Recommended for whitening products, anti-inflammatory products, soothing products, etc.
Suitable for lotion, gel, essence, cream, etc.
Specifications:
| Appearance | Yellow to deep yellow transparent liquid |
| Odor | Slight characteristic odor |
| pH(25℃) | 5.0 - 7.0 |
| Refractive index(20℃) | 1.320-1.370 |
| Density(20℃) | 1.00-1.05 g/cm3 |
| Content of Matrine(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%.
Shelf life: Two years.
