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Melilotus officinalis (sweet clover) extract
Product Introduction
Sweet clover extract (derived from *Melilotus officinalis*): Sourced from select cooperative cultivation bases in Northwest China and refined through pure water extraction, concentration, and spray drying. The product is a fine powder ranging from yellow-brown to dark yellow in color; it features good flowability and is free from caking. It passes identity (ID) testing and complies with European Pharmacopoeia standards. Third-party SGS test reports are available, confirming compliance with EU Regulation EC 1881/2006 and US FDA standards.
Available specifications:
Coumarin 1%–4% (HPLC)
Product strength
Our standardized 1%-4% coumarin sweet clover extract has exclusive industrial-grade physical and chemical properties and application advantages,and fully adapting to large-scale industrial production and high-end formula research and development:
Stable standardized active ingredients and consistent batch efficacy: We can ensure the coumarin content is precisely at 1%-4%, with a batch difference of less than 1%. The synergistic flavonoid components are stably retained, which ensures consistent functional efficacy of downstream finished products, avoids efficacy fluctuation and customer complaint risks caused by raw material differences, and meets the strict quality control standards of high-end health care products and pharmaceutical preparations.
Excellent physical and chemical properties, wide processing adaptability: The product has high water solubility , which can be quickly dissolved in water and ethanol systems, suitable for liquid preparations such as oral liquids and beverages. It has excellent thermal stability, no decomposition and activity loss at 120°C high temperature for 30 minutes, adapting to high-temperature processes such as tableting, capsule filling and food baking. In addition, it has good fluidity and low hygroscopicity, which is convenient for automatic batching, mixing and long-term storage in industrial production.
High bioavailability, verified functional activity: The pure water low-temperature extraction technology maximizes the retention of active ingredients such as coumarin and natural flavonoids. The ingredients have high human body absorption and utilization rate, which can effectively improve venous tension, promote lymphatic drainage and inhibit inflammatory reactions. It has reliable functional performance in vascular health care and anti-edema applications.
Product applications
1 Dietary Supplements
As a classic natural venous and lymphatic circulation conditioning raw material, sweet clover extract is widely used in high-end dietary supplement formulas in Europe, America and Southeast Asia.
1.1 Venous Health Capsules & Tablets: Targeting office workers, teachers, medical staff and other groups with long-term sitting and standing, used to improve varicose veins, spider veins, leg heaviness, soreness and nocturnal leg cramps. It is compounded with aescin, rutin and diosmin to build a multi-dimensional vascular protection system, which significantly improves chronic venous insufficiency.
1.2 Lymphatic Drainage Formula Powder & Oral Liquid: Applied in daily body edema conditioning products, improving facial puffiness, menstrual edema, postoperative lymphatic stasis and lower limb edema caused by poor metabolism. Combined with dandelion extract and turmeric extract, it enhances diuretic and anti-inflammatory effects and accelerates lymphatic circulation metabolism.
1.3 Microcirculation Support Composite Powder: Used in sports health and daily antioxidant supplements, improving peripheral microcirculation, reducing exercise-induced muscle soreness and edema, and relieving physical fatigue.
1.4 Hemorrhoid Relief Oral & Compound Formulas: Applied in anorectal health care supplements, reducing hemorrhoid swelling, pain, and bleeding and alleviating anal bulge discomfort. Single-ingredient low-dose conditioning or a compound with witch hazel extract to enhance local anti-inflammatory and detumescence effects.
2 Pharmaceutical Raw Materials
This product meets the European Pharmacopoeia standard and has been certified for well-established herbal medicinal use by the German Commission E. It is a key natural raw material for European traditional herbal medicines and topical anti-inflammatory preparations, with standardized pharmaceutical-grade application technical solutions:
2.1 Standard Venous Tonic Preparations: Used as the core raw material of oral tablets and drops for chronic venous insufficiency, clinically assisting in improving lower limb swelling, venous distension and poor blood return, suitable for long-term conservative conditioning of venous diseases.
2.2 Anti-hemorrhoid Ointments & Suppositories: Applied in anorectal topical pharmaceutical preparations, inhibiting local inflammatory reactions, reducing tissue swelling and pain, and accelerating the repair of damaged mucosal tissues.
2.3 Trauma Anti-inflammatory & Detumescence Preparations: Used in topical ointments, gels and sprays for bruises, sprains and soft tissue injuries, promoting blood stasis absorption, eliminating swelling and relieving inflammatory pain.
2.4 Postoperative Lymphatic Edema Adjuvant Preparations: Applied in adjuvant conditioning preparations for postoperative and radiotherapy-induced lymphatic stasis edema, improving limb heaviness and swelling symptoms and assisting physical rehabilitation.
3 Cosmetics & Personal Care
With natural anti-inflammatory, microcirculation-improving and detumescence effects, sweet clover extract is a popular clean-label active ingredient in the global natural cosmetics industry. It is widely used in skin care and body care products, with safe and efficient cosmetic-grade compound technical solutions:
3.1 Eye Care Products: Applied in eye cream, eye gel and eye mask formulas, improving eye puffiness, staying up late edema and periorbital poor circulation, alleviating dark circles caused by blood stasis, and mild and non-irritating for long-term use.
3.2 Body Tightening & Drainage Products: Used in body lotion, shaping gel and lymphatic massage oil, improving lower limb edema, cellulite and skin sagging, accelerating body microcirculation, and enhancing skin compactness and smoothness.
3.3 Medical Beauty Post-Repair Products: Applied in postoperative repair gel and soothing essence, relieving redness, swelling and blood stasis after minimally invasive cosmetic surgery, accelerating skin tissue repair, and reducing postoperative inflammation reaction.
3.4 Sensitive Skin Soothing Skin Care Products: Added in soothing essence and barrier repair cream, inhibiting skin inflammatory factors, relieving redness and sensitivity of fragile skin, improving telangiectasia, and stabilizing skin barrier.
4 Functional Food & Beverages
Benefiting from its natural vanilla flavor and antioxidant and edema-relieving properties, sweet clover extract is widely used in global low-sugar and healthy functional food and beverage products with food-grade safe compound application solutions:
4.1 Sugar-Free Detox & Drainage Herbal Tea: Applied in bagged herbal tea and instant tea powder formulas, used for daily body drainage and edema relief, suitable for long-term health conditioning, with natural herbal fragrance and no added sugar.
4.2 Sports Recovery Drinks & Electrolyte Beverages: Added in functional sports drinks, relieving muscle swelling and soreness after exercise, accelerating lactic acid metabolism, and improving physical recovery efficiency.
4.3 Antioxidant Composite Meal Replacement Powder: Compounded in functional meal replacement and nutritional supplement powder, it assists in anti-oxidation and free radical removal, improves metabolic circulation, and meets the health needs of weight management groups.
4.4 Natural Flavor Additives: As a clean-label natural vanilla flavor raw material, it replaces artificial flavor additives, used in baked food, yogurt, beverage and syrup production, providing soft natural herbal vanilla flavor.
4.5 Menstrual Comfort Functional Drinks: Applied in women's health drinks, improving physiological edema and abdominal distension, with mild ingredients and safe long-term intake.
Why choose us?
Free sample testing service: Provide 10-20g free samples with complete COA test reports, support customers to verify product quality and applicability in advance, and reduce procurement risks.
Customized R&D and production service: Support product dosage forms (powder, liquid), and packaging specifications. Provide professional formula adjustment and technical guidance according to the customer's finished product positioning.
Global stable delivery service: Standard 25kg food-grade packaging, support air and sea transportation. The conventional delivery cycle is 7-15 days, and bulk orders enjoy exclusive preferential policies to ensure a timely and stable supply.
Complete compliance document support: Provide a full set of customs clearance and qualification documents, including COA, MSDS, third-party test reports, certification certificates, and origin certificates, to meet the compliance requirements of global market sales and customs clearance.
24-hour professional technical after-sales service: The professional R&D team responds quickly to customer formula adaptation problems, product application difficulties, and quality consultations, providing long-term technical cooperation support.
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Q: How to ensure stable coumarin content in different batches?
A: We adopt fixed high-quality planting bases and standardized harvesting cycles to ensure stable raw material quality. The whole production process is monitored in real time, and each batch is tested by an HPLC precision instrument.
Q: What is the MOQ and delivery cycle?
A: The standard minimum order quantity is 25kg, supporting small-batch trial orders of 10kg. Bulk orders of more than 500kg can enjoy customized preferential prices. The conventional delivery cycle is 7-15 days, supporting long-term contract supply.
Q: How do you treat a quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q: How do you handle damaged goods during logistics?
A: We have professional warehouse packing services. The packaging is very sturdy, with double-layered, thickened PE bags inside the cardboard drums. Under normal circumstances, damage will not occur. If such a situation does happen, don't worry, we will resend products of the same quality as soon as possible.
For any questions or assistance regarding melilotus officinalis (sweet clover) extract, feel free to contact us via:
Email: sales@kh-health.com
WeChat: +86 13096987266
WhatsApp: +86 18792880979
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