Troxerutin Powder

Product Introduction

Troxerutin, also known as Vitamin P4, is a water-soluble flavonoid derivative primarily extracted from the flower buds of Sophora japonica. It can either be isolated directly from plant raw materials or chemically synthesized based on rutin.

Rutin is a natural plant flavonoid with anti-free radical, anti-lipid peroxidation and antiviral activity. Compared with rutin, troxerutin features far superior water solubility, making it easier to formulate into aqueous preparations.

Key Physical & Chemical Properties

Appearance: Light yellow fine powder, odorless

Excellent water solubility

Stable against light and heat, non-photosensitive

Mild raw material, non-irritating to skin and mucosa

Pharmacologically, troxerutin contracts capillaries, reduces abnormal capillary bleeding, repairs vascular injury, boosts angiogenesis, protects vascular endothelial cells and relieves venous dilatation.

Complete COA Test Report (Compliant with EP7.0)

 Core Physiological Functions

• Powerful Anti-Radiation & Skin UV/Blue Light Protection Numerous laboratory studies prove troxerutin strongly absorbs UV and X-rays, delivering prominent anti-radiation effects. It effectively repairs UV-induced sunburn skin damage. It absorbs UV bands of 240–270 nm and 320–380 nm; meanwhile, it maintains 90% transmittance for low-energy blue light above 450 nm to preserve normal skin physiological balance.
• Anti-Thrombosis & Inhibit Platelet Aggregation Suppresses abnormal platelet aggregation, reduces blood clot formation risk, and maintains smooth blood circulation.
• Improve Microcirculation & Promote Angiogenesis Elevates blood oxygen content in peripheral vessels, optimizes systemic microcirculation, and stimulates new capillary regeneration to repair damaged vascular networks.
• Vascular Endothelial Protection & Capillary Strengthening Shields vascular endothelial cells, increases capillary wall resistance, lowers capillary permeability, and alleviates edema and bleeding caused by fragile blood vessels.

Main Application Fields

1. Pharmaceutical Industry – Cardiovascular & Cerebrovascular Drugs

Troxerutin is a mainstream API for vascular conditioning medicines, widely manufactured into oral tablets, capsules and granules. It is clinically applied to improve varicose veins, capillary fragility, cerebral circulation disorders and venous dysfunction. It can also be formulated into troxerutin oral liquid preparations.

2. Cosmetic & Personal Care Industry

As a premium functional skincare raw material:

Excellent UV shielding performance for sunscreen formulas

Anti-blue light, anti-radiation and post-sun repair essence, lotion and cream

Improves fragile capillary redness and sensitive skin

Product Advantages

• EP7.0 Pharmacopoeia Grade: Strictly tested to European Pharmacopoeia standards, high assay purity up to 99.89%, low harmful residues.
• Superior Water Solubility: Far more soluble than raw rutin, suitable for liquid preparations, oral liquids and aqueous skincare formulas.
• Stable Physical Properties: Resistant to light and heat, no photosensitivity, long shelf life after proper sealing.
• Multi-Effect Integration: Combines vascular protection, anti-thrombosis and anti-radiation skincare effects with wide industrial compatibility.
• Low Irritation & High Safety: Natural flavonoid derivative, mild for both internal oral use and external skin application.

 Packaging & Storage

• Standard packaging: 1kg vacuum aluminum foil bag, 25kg export fiber drum; customized packaging supported
• Storage: Store in cool, dry, dark and well-ventilated warehouse; keep tightly sealed, avoid high temperature and direct sunlight
• Shelf life: 24 months under standard storage conditions

FAQ

Q1: Can I get free troxerutin samples for testing? A: Yes, free samples are available; customers only need to cover the delivery freight.

Q2: What payment terms do you support? A: We issue a proforma invoice after order confirmation. Accepted payments: T/T, Western Union, Paypal, Alibaba Escrow.

Q3: How to confirm product quality before bulk purchase? A: You can test free samples first. We can also customize specifications according to your technical standards.

Q4: What is your MOQ? A: Standard MOQ is 1kg. Small trial orders of 100g are acceptable with full sample payment.

Q5: How long is your delivery lead time? A: Goods ship out within 3–5 working days after payment confirmed, excluding Chinese official holidays.

Q6: Do you offer volume discounts? A: Yes, tiered preferential prices are available based on larger order quantities.