Rutin Powder

High-Purity Rutin Powder (90%-98% Flavonoids) | NF11, EP10.0 & FDA Certified | Natural Sophora Japonica-Derived Rutin

Our Rutin Powder is extracted from 100% natural raw materials (Sophora japonica flower buds, Fagopyrum esculentum seeds) via advanced low-temperature ethanol extraction and vacuum freeze-drying technology. As a bioactive flavonoid glycoside, it exhibits powerful antioxidant, anti-inflammatory, and vascular-protective properties-proven to strengthen capillary permeability, scavenge free radicals (ROS), and support cardiovascular health by inhibiting LDL oxidation. Unlike conventional high-temperature processed rutin, our product retains 96%+ natural activity, with no residual solvents, heavy metals, or pesticide contaminants, making it the preferred choice for global brands in dietary supplements, functional food, and cosmetics targeting vascular health, anti-aging, and antioxidant enhancement.

With customizable purity (90%-98% HPLC-verified, compliant with NF11 & EP10.0) and excellent solubility, our Rutin Powder demonstrates stable performance across pH 4.0-8.5 and resistance to low-temperature processing (≤80°C for 25 mins), compatible with capsule formulations, oral beverages, and skincare serums. Fully compliant with FDA 21 CFR §182.10, NF11 (National Formulary 11), and EP10.0 (European Pharmacopoeia 10.0) standards, it is Organic, Kosher, Halal, and Non-GMO certified-trusted by 460+ brands across North America, Europe, Southeast Asia, and South America for its consistent efficacy, safety, and regulatory compliance.

Main Specification

1 Dietary Supplements (Core Application)

• Vascular Health Supplements (Capsules, Tablets): 200-500mg Rutin Powder (98% purity) per dosage + vitamin C/quercetin. Strengthens capillaries, reduces varicose veins risk, and supports cardiovascular health. A US supplement brand increased sales by 210% to $23.2M/year.
• Antioxidant Supplements (Softgels, Powders): 100-300mg powder (95% purity) per dosage + resveratrol/green tea extract. Scavenges free radicals, delays aging, and boosts immunity. A European brand's antioxidant blend captured 13% of the market.
• Diabetic Support Supplements: 300-400mg powder (95% purity) per dosage + berberine. Improves microcirculation and reduces diabetic complications. A Japanese brand entered 800+ pharmacies nationwide.

2 Functional Food & Beverages

• Cardiovascular Health Beverages (Functional Waters, Teas): 0.1%-0.3% Rutin Powder (90% purity) + hawthorn extract/honey. No bitter aftertaste, supports vascular health, and is FDA-approved for food use. A Chinese functional drink brand sold 6M bottles in 4 months.
• Healthy Snacks (Granola, Energy Bars): 0.2%-0.5% powder (90% purity) + oats/nuts. Enhances antioxidant content, aligns with clean-label trends. A US snack brand expanded to 600+ retail stores.
• Senior Nutrition (Milk Powders, Porridges): 0.05%-0.1% powder (95% purity) + calcium/protein. Supports vascular health for the elderly. A European dairy brand launched a senior-specific line.

3 Cosmetics & Skincare

• Anti-Aging Skincare (Serums, Creams): 0.5%-2.0% Rutin Powder (90% purity) + hyaluronic acid/retinol. Scavenges free radicals, reduces fine lines, and improves skin elasticity. A Korean skincare brand's rutin serum ranked top 4 on Amazon.
• Soothing Masks (Sheet Masks, Gel Masks): 1.0%-3.0% powder + aloe vera/chamomile extract. Reduces skin inflammation, calms sensitive skin. Adopted by 70+ Asian beauty salons.
• Sun Care Products (Sunscreens, After-Sun Lotions): 0.3%-1.0% powder + vitamin E. Enhances UV protection, repairs sun-damaged skin. A US skincare brand's sunscreen became a bestseller.

 

OEM 

 

We provide various dosage forms and neutral packaging including mixed powders, granules, soft capsules, hard capsules, tablets, soft candies, etc. to meet the different needs of customers. Green Spring has been committed to supplying customers with natural, safe and organic plant extracts. All the products we supply, carry out the highest standards in the international industry, complying with EU EC396, EU 2023/915 standards and the highest solvent residue standards.

Gummy

Granular

Blending Powder

Capsules(Hard Capsules & Soft Capsules)

Tablet & Effervescent Tablet

Liquid and oil

vailable Documents and Information

❈ Certificate of Analysis

❈ Technical Data Sheets (TDS)

❈ MSDS

❈ Allergen fact sheets & statements

❈ BSE/TSE statements

❈ GMO free statements

❈ Process flow charts

❈ Method of Analysis

❈ Non-Aflatoxins contamination certificate

❈ PAHs free declaration

❈ CITES regulatory compliance

How to ensure quality in Laboratory?

❈ Physical test

❈ Herbal active ingredients test

❈ Pesticides residue test

❈ Heavy metals test

❈ Solvents residue test

❈ Microbiological test

❈ Conventional indicators analysis

❈ Nutrition labels testing

❈ Plasticizer GC-MS

❈ Polycyclic aromatic hydrocarbons testing GC-MS

Q1: What is Rutin Powder?

A: It's a natural flavonoid glycoside extracted from Sophora japonica flower buds or buckwheat seeds, with powerful antioxidant and vascular-protective properties. It strengthens capillaries, scavenges free radicals, and supports cardiovascular health-ideal for supplements, food, and cosmetics.

Q2: What purity options are available for Rutin Powder?

A: Customizable 90%-98% rutin purity, with flavonoid content synchronized. 90% for cost-effective cosmetics/food, 95%-98% for high-efficacy vascular and antioxidant supplements.

Q3: Is Rutin Powder stable during processing?

A: Yes. It's stable at pH 4.0-8.5 and tolerates ≤80°C for 25 mins (≤7% activity loss). For best results, use low-temperature blending (≤60°C) and store in light-proof containers to retain antioxidant activity.

Q4: Is it compliant with global regulations?

A: Absolutely. It's FDA-approved for food/supplements (21 CFR §182.10), fully compliant with NF11 (National Formulary 11) and EP10.0 (European Pharmacopoeia 10.0) standards, including monograph-specified purity, safety, and efficacy indicators. We provide complete regulatory dossiers for 135+ countries, including EU (EP10.0) and North America (NF11).

Q5: What's the recommended dosage for supplements?

A: 100-300mg/day (90%-95% purity, antioxidant) and 200-500mg/day (95%-98% purity, vascular support) for adults. Pair with vitamin C/quercetin to enhance efficacy by 50%.

Q6: Can it be used in oral beverages?

A: Yes. 0.1%-0.3% dosage (90% purity) is ideal for beverages. Its bitterness can be masked with honey, hawthorn extract, or fruit flavors-FDA-approved for food applications.

Q7: Is it safe for long-term use and sensitive skin?

A: Yes. LD50 >5000mg/kg, safe for long-term supplement use. For cosmetics, 0.5%-2.0% dosage is hypoallergenic (patch test approved), suitable for sensitive skin and daily use.

Q8: What's the difference between Sophora japonica and buckwheat-sourced rutin?

A: Sophora japonica-sourced (premium) has higher rutin content (≥15% in raw material) for high-purity supplements; buckwheat-sourced (cost-effective) is eco-friendly, ideal for cosmetics/food. Both meet strict purity and safety standards.

Q9: What's the shelf life of Rutin Powder?

A: 24 months when stored at 2-8°C (refrigerated), sealed, and light-proof. Once opened, use within 1 month and reseal with nitrogen to maintain antioxidant activity and purity.

Q10: Can I get samples and test reports before bulk orders?

A: Free 100g–1kg samples (custom purity) are available with a Certificate of Analysis (rutin purity, flavonoid profile). SGS/Eurofins test reports and regulatory dossiers are provided on request-98% of clients place bulk orders after sample verification. 

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