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Forsythia suspensa fruit extract forsythin (phillyrin)
Product Introduction
Our forsythia suspensa extract is derived exclusively from the dried, mature fruit of *Forsythia suspensa* (Thunb.) Vahl (family Oleaceae). It is produced through a comprehensive process involving manual harvesting, sorting, washing, low-temperature extraction, and spray drying, without the addition of any synthetic ingredients. The product appears as a uniform, fine brownish-yellow powder; it passes 100% through an 80-mesh sieve and exhibits excellent flowability and dispersibility. Every batch comes with a heavy metal test report from an authoritative third-party agency, ensuring strict compliance with EU and US food-grade standards. Levels of heavy metals such as lead, arsenic, mercury, and cadmium are far below industry limits, fully meeting regulatory requirements for the pharmaceutical, food, and cosmetic sectors.
We offer:
Phillyrin (Forsythin) 1.6%, 1.8%, and 2.0% (HPLC);
10:1 and 20:1 ratio extracts.
Product strength
1. High stability: After special purification and drying treatment, the product has strong anti-oxidation and anti-photolysis properties, no component degradation during long-term storage, and stable efficacy in high-temperature and low-temperature processing environments;
2. Excellent solubility: Good solubility in water and low-concentration ethanol solution, no precipitation, no layering after dissolution, adaptable to various liquid and solid industrial formulas;
3. High activity retention rate: The unique extraction process ensures that the active ingredient retention rate is more than 98%, far higher than the traditional extraction process, with more prominent antibacterial and antioxidant chemical activity;
4. Low impurity rate: Strict membrane filtration and resin purification, low ash content, no insoluble impurities, and not easy to cause formula turbidity in industrial production.
product benefits
1 Broad-spectrum High-efficiency Antibacterial & Antiviral
Forsythia suspensa extract rich in Forsythoside A and Phillyrin, it has significant inhibitory effects on Gram-positive bacteria, Gram-negative bacteria and multiple viruses. It can effectively inhibit the binding of SARS-CoV-2 spike protein and ACE2 receptor, block virus invasion, and has stable antibacterial and antiviral activity in neutral and weak acidic industrial formula environments, which is far more durable than synthetic antibacterial agents.
2 Strong Free Radical Scavenging & Antioxidant Capacity
The water-phase extract has excellent DPPH, ABTS and hydroxyl radical scavenging ability. The antioxidant activity index is significantly higher than that of ordinary plant extracts. It can effectively prevent raw material oxidation and deterioration in food, cosmetics and daily chemical products, and extend the shelf life of finished products.
3 Stable Anti-inflammatory & Anti-photoaging Activity
It can regulate TLR4/MyD88/NF-κB signaling pathway, inhibit NLRP3 inflammasome activation, and reduce inflammatory reaction. It can repair UVB-induced skin photoaging damage, promote skin hydration and collagen retention, and is safe and non-irritating, suitable for high-standard skin care formula production.
4 Liver-protective and metabolic-regulating properties
Modern pharmacological research has confirmed its distinct liver-protective effects; additionally, it demonstrates potential anti-obesity activity in weight management formulations, making it well-suited for the development of products in the broader health and wellness sector.
product Applications
Pharmaceutical and Health: Forsythia extract serves as a raw material for oral preparations targeting wind-heat colds and Traditional Chinese Medicines (TCM) designed to clear heat and detoxify; it can also be incorporated into liver-supporting and metabolism-regulating dietary supplements.
Natural Food Preservation: It is used as a plant-derived natural preservative in baked goods, beverages, and sauces. It extends shelf life without altering the food's original flavor and serves as a partial substitute for chemical preservatives.
Cosmetics: Incorporated into anti-acne skincare products, anti-dandruff shampoos, and foot care creams to help alleviate skin issues such as acne, folliculitis, dandruff, and dermatophyte infections.
Household Chemicals and Disinfection: It’s utilized in formulations for antibacterial hand soaps, household cleaning sprays, and oral care products to enhance mild yet effective antibacterial performance.
Livestock and Animal Husbandry: It is added to animal feed supplements; it serves as a partial replacement for antibiotics and boosts animal immunity, aligning with industry trends toward eco-friendly and sustainable farming practices.
our service
Academic Research Support: A review article published in a professional academic journal by a research team from Shenyang Pharmaceutical University clearly outlines the chemical composition and diverse pharmacological activities of *Forsythia suspensa* (Lianqiao). It confirms the product's value in anti-inflammatory, antiviral, and antioxidant applications, providing a solid academic foundation for its efficacy.
Breakthrough in Biosynthesis Technology: Leveraging research findings on the key terminal steps of forsythoside biosynthesis, our R&D team has significantly increased the natural forsythoside content in the extract. This addresses common industry challenges—such as low yields and the instability of active ingredients—by keeping batch-to-batch content variation within ±0.1%, a performance far superior to the industry average.
Traceability of Raw Materials: All *Forsythia* raw materials are traceable to specific cultivation sites. We have established long-term procurement agreements with standardized cultivation cooperatives in regions such as Shanxi and Shaanxi, ensuring quality control at the source and preventing excessive pesticide residues; testing results fully comply with the dual standards of the Chinese Pharmacopoeia and the European Pharmacopoeia.
Global Logistics and Distribution: We supported by a stable logistics network, we accommodate various international trade terms (FOB, CIF, DAP, etc.). We maintain ample stock of standard specifications, arrange shipment within three working days of payment receipt, and provide end-to-end shipment tracking services.
FAQ
Q: What are the core advantages of your factory's Forsythia Suspensa Extract compared with other suppliers?
A: Our products adopt a dual-phase extraction and resin purification process; the active ingredient retention rate is over 98% with good solubility and formula compatibility, no precipitation and deterioration in high-temperature and long-term storage industrial production.
Q: What levels of products do you have, and what are the applicable scenarios?
A: We have food-grade and pharmaceutical industrial-grade products. Food grade is suitable for functional food and beverage additives; cosmetic grade is suitable for anti-inflammatory and anti-aging skin care products; pharmaceutical industrial grade has higher purity and lower impurity rate, suitable for pharmaceutical preparations and high-end health care products, supporting targeted selection according to customer scenarios.
Q: Can you provide free samples for testing?
A: Yes; customers need only cover the cost of international shipping.
Q: Do the products meet EU standards for pesticide residues?
A: All product batches undergo testing by authoritative third-party agencies. Pesticide residue levels fully comply with EU Regulation (EC) No. 1881/2006, ensuring smooth clearance through EU customs. Our products are currently exported regularly to several EU countries, including Germany, France, and Spain.
Q: Can I purchase mixed batches of different specifications of Forsythia extract?
A: Yes, we support flexible mixed-batch purchasing options.
Q: What is your minimum order quantity (MOQ), and what is the typical lead time?
A: The MOQ for standard in-stock specifications is 25 kg; orders for in-stock items can be shipped within three working days of payment.
For any questions or assistance regarding forsythia suspensa fruit extract powder 2% forsythin (phillyrin), feel free to contact us via:
Email: sales@kh-health.com
WeChat: +86 13096987266
WhatsApp: +86 18792880979
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