Wholesale Bulk 98% Troxerutin Powder
Sophora Japonica Extract 98% Troxerutin Powder
Top-Grade 98% Troxerutin Powder from Sophora Japonica Extract for sale
KINTAI, a trusted ISO, cGMP, and HACCP-certified manufacturer in China, specializes in producing high-purity 98% Troxerutin (Vitamin P4) powder from Sophora japonica flowers. Our commitment to quality ensures that every batch meets strict GMP standards.
Ideal for pharmaceuticals, supplements, and cosmetics, our Troxerutin powder is available in bulk quantities to support your business needs. As a professional herbal extract supplier, we guarantee premium quality and reliable service. If you want to buy pure 98% Troxerutin powder, please contact us directly!
What is Troxerutin
Troxerutin is also called Vitamin P4 and can be extracted from the flower buds of the plant Sophora japonica L. It is an effective natural pharmaceutical ingredient mainly treat for blood vessel protection.

Product quality specification & standard
| CAS Number | 7085-55-4 | Molecular Weight | 742.675 |
|---|---|---|---|
| Density | 1.7±0.1 g/cm3 | Boiling Point | 1058.4±65.0 °C at 760 mmHg |
| Molecular Formula | C33H42O19 | Melting Point | 168 - 176ºC |
| Common Name | Troxerutin | Flash Point | 332.0±27.8 °C |

Physical and chemical properties
| Product name | Sophora Japonica Extract powder |
| Extraction Solvent | ethanol |
| Appearance | Yellowish-green crystalline powder |
| Solubility | Soluble in water, slightly soluble in waterfree ethanol,practical in soluble in aether |
| Identification | HPLC |
| Heavy metals | NMT 20 PPM |
| Loss On Drying | NMT 5.0% |
| Powder size | 80Mesh, NLT90% |
| Assay of 10:1witch hazel (HPLC test, percent, Standard in House) | Min. 95.0% |
| Residual Solvents | |
| - Ethanol | NMT 5000 PPM |
| Larry the Bird | Curry |
| Microbiological Quality (Total viable aerobic count) | |
| - Bacteria, CFU/g, not more than | NMT 103 |
| - Moulds and yeasts, CFU/g, not more than | NMT 102 |
| - E.coli, Salmonella, S. aureus, CFU/g | Absence |
| Storage | In Tight, Light-resistant and Dry Place. Avoid Direct Sunshine. |
| Shelf life | 24 months |
Troxerutin benefits
Anti edema effect: Reduce tissue fluid leakage and alleviate edema symptoms.
Promote new angiogenesis: Troxerutin vitamin P4 powder can promote the proliferation and differentiation of vascular endothelial cells to form a new vascular layer.
Antioxidant: Troxerutin powder is a natural bioflavonoid compound with strong antioxidant effect, which can help remove free radicals in the body.

Promote wound healing: By improving local blood circulation, accelerating wound repair and tissue regeneration.
Reduce vascular permeability: Troxerutin extract can protect vascular endothelial cells from oxidative damage, therefore reducing vascular permeability.
Anti-inflammatory: Troxerutin can inhibit inflammatory response and relieve diseases such as neurodermatitis and allergic rhinitis.
Improve brain ischemia and hypoxia: The pure 98% Troxerutin vitamin P4 ingredient can help improve brain microcirculation, increase cerebral blood flow, and thus improve brain ischemia and hypoxia.
Why Choose Troxerutin Powder by Kintainutri®?
1. We promise that our raw materials are naturally grown without any additives.
2. We provide customized extraction solutions to produce troxerutin powder in various specifications tailored to your requirements.
3. Our production facilities hold internationally recognized certifications including GMP, ISO 9001, ISO 22000, HACCP, KOSHER, and HALAL, guaranteeing the highest standards for your peace of mind.















