Herbex Suffruticosa
Paeonia Suffruticosa is a herb belonging to the Ranunculaceae. The bark of its root contains the active component Paeonol and is effective for whitening and inhibiting inflammation.
INCI Name:
Water, Butylene Glycol, Paeonia Suffruticosa Root Bark Extract
Features and benefits:
Whitening: Paeonol can effectively inhibit the activity of Tyrosinase and thus significantly prevent the formation of Melanin. Moreover, the effect is concentration-dependent.
Anti-bacteria: Inhibits 10 kinds of bacteria including Acne Propionibacterium
Anti-inflammation: Paeonol can significantly inhibit the endotoxin-induced increase in the permeability of the abdominal capillary.
Applications:
Recommended for whitening products, anti-inflammatory products, soothing products, etc.
Suitable for lotion, gel, essence, cream, etc.
Specifications:
| Appearance | Colorless to light yellow transparent liquid |
| Odor | Slight characteristic odor |
| pH(25℃) | 6.0-7.5 |
| Refractive index(20℃) | 1.330-1.370 |
| Density(20℃) | 1.00-1.05 g/cm3 |
| Content of Paeonol(HPLC) | ≥0.2% |
| 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.