Product Introduction
| Item | Specification |
| Product Name | Epicatechin |
| Synonyms | (-)-Epicatechin; EC; 2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol |
| CAS Number | 490-46-0 |
| Molecular Formula | C₁₅H₁₄O₆ |
| Molecular Weight | 290.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity (HPLC) | ≥98.0% / ≥99.0% (customizable) |
| Loss on Drying | ≤ 1.0% |
| Residue on Ignition | ≤ 0.2% |
| Testing Method | HPLC / UV-Vis Spectroscopy |
| Production Method | Plant Extraction & Purification / Semi-synthetic synthesis |
| Melting Point | 242°C – 244°C |
| Solubility | Soluble in ethanol, methanol, DMSO and hot water; slightly soluble in cold water |
| Natural Source | Naturally derived from green tea leaves, black tea, cocoa, grapes and berries, with high-quality green tea as the main commercial extraction source |
| Package | 1 kg/aluminum foil bag, 25 kg/fiber drum; custom packaging available |
| Storage | Store in a cool, dry place; keep tightly sealed and protected from light, heat and moisture |
| Shelf Life | 24 months when stored properly in original packaging |
Product Description
Our Epicatechin powder is a high-purity natural polyphenol extract, available in 98% and 99% grades. Epicatechin (CAS 490-46-0) is one of the most active monomer flavonoids in green tea, well-known for its powerful antioxidant, anti-inflammatory and vascular protective properties. It is widely formulated in anti-aging supplements, cardiovascular support products, sports nutrition and skincare items. As a leading bulk Epicatechin supplier, we offer premium-grade Epicatechin for global markets.
Epicatechin (EC) is a natural flavan-3-ol compound and a core active constituent of green tea polyphenols. Different from mixed tea extracts, pure Epicatechin features high stability, strong biological activity and excellent human absorption. It plays a vital role in scavenging free radicals, repairing vascular damage and regulating body metabolism, making it a high-value functional ingredient favored by high-end health product and cosmetic brands worldwide.
Manufactured by Shaanxi BAISFU Bio-Engineering Co., Ltd., our premium Epicatechin powder is produced through two advanced, fully traceable production routes to meet the diverse needs of global customers. For natural product-focused clients, we offer 100% plant-derived Epicatechin, extracted and purified from premium green tea leaves via low-temperature extraction and membrane purification technology, retaining complete natural activity without solvent residue. For pharmaceutical and high-purity formula clients, we provide semi-synthetic Epicatechin with higher purity, stable batch consistency and cost advantages while maintaining full safety and efficacy.
Every batch of our Epicatechin powder undergoes strict multi-stage quality inspection, including HPLC and UV-Vis testing, to fully meet international industry standards. Our Epicatechin complies with FDA GRAS certification, EU food additive regulations and China GB safety standards, ensuring safe and stable application in food, dietary supplements and cosmetic products.
As a professional bulk supplier, we maintain sufficient inventory and complete qualification documents for all Epicatechin products. Whether you need raw materials for antioxidant supplements, cardiovascular care formulas, sports recovery nutrition or anti-aging skincare products, our Epicatechin powder is your ideal choice for safe, effective and cost-efficient bulk production.
Functions & Benefits
Powerful Antioxidant Activity (Core Benefit)
Epicatechin delivers outstanding free radical scavenging capacity, effectively eliminating excess reactive oxygen species in the body. It inhibits lipid peroxidation, reduces oxidative damage to cells, DNA and blood vessels, and delays natural aging processes. Its superior antioxidant performance helps resist daily environmental damage and maintains long-term physical and skin vitality.
Anti-Inflammatory & Immune Modulation
Epicatechin suppresses the secretion of pro-inflammatory cytokines and blocks chronic inflammatory signaling pathways. It relieves persistent low-grade inflammation in the body, reduces the risk of inflammatory lesions, stabilizes immune cell activity, and enhances the body’s natural immune defense ability for long-term health maintenance.
Vascular Protection & Cardiovascular Support
As a classic vascular-protective ingredient, Epicatechin effectively repairs vascular endothelial damage, improves blood vessel elasticity and flexibility, and inhibits cholesterol oxidation and vascular lipid deposition. It helps maintain healthy blood pressure and blood lipid levels, improves microcirculation, and reduces the risk of cardiovascular aging and vascular sclerosis.
Sports Recovery & Muscle Health Support
Epicatechin is highly popular in sports nutrition for its ability to reduce exercise-induced oxidative stress and muscle inflammation. It relieves delayed onset muscle soreness, accelerates post-workout physical recovery, promotes muscle repair, and improves exercise endurance, making it ideal for fitness and athletic supplement formulations.
Metabolism Regulation & Lipid Management
Epicatechin assists in regulating human lipid metabolism, accelerating fat decomposition and inhibiting excess fat accumulation. It optimizes body metabolic efficiency, helps maintain healthy body shape, and provides safe and natural metabolic regulation support for daily weight management and physical conditioning.
Skin Repair & Anti-Aging Effects
In skincare applications, Epicatechin resists UV damage and environmental oxidative aging, fades skin dullness and fine lines, and improves overall skin radiance. Its mild anti-inflammatory and soothing properties relieve skin redness and sensitivity, repair damaged skin barriers, and promote delicate, firm and youthful skin condition.
Applications
Dietary Supplements
Epicatechin is a premium raw material for antioxidant supplements, cardiovascular care products, immune support formulas and anti-aging health products. It is widely processed into capsules, tablets, softgels, compound powder and oral liquid supplements.
Functional Foods & Beverages
Commonly added in functional health beverages, antioxidant drinks, nutrition bars, fortified snacks and meal replacement powders, providing natural anti-aging and metabolic regulation functional attributes for daily healthy diet.
Cosmetics & Personal Care
Applied in anti-aging creams, soothing repair serums, sunscreen products, facial masks and daily skincare formulas, offering antioxidant, anti-inflammatory, soothing and brightening effects for high-end skincare products.
Pharmaceutical & Research
Used as a research-grade raw material for pharmacological studies on anti-oxidation, vascular protection and anti-inflammation, and serves as a high-purity intermediate for pharmaceutical and biotech product development.
Sports Nutrition
Widely added in post-workout recovery supplements, endurance support formulas and fitness nutrition products to relieve muscle soreness, reduce oxidative stress and speed up physical recovery after intense exercise.
FAQ
Q1: What is Epicatechin powder used for?
A: Epicatechin powder is a high-activity green tea polyphenol monomer, mainly used for antioxidant anti-aging, cardiovascular protection, sports recovery and skin soothing repair. It is widely applied in high-end dietary supplements, functional beverages and skincare products.
Q2: Is Epicatechin safe for daily use?
A: Yes, natural plant-derived Epicatechin features high safety, non-toxicity and no irritation. It has obtained multiple international safety certifications and can be safely added to food and health products for long-term standardized use without obvious side effects.
Q3: What is the difference between Epicatechin and ordinary green tea extract?
A: Green tea extract is a mixed polyphenol system with uneven activity, while our high-purity Epicatechin is a single purified active monomer with higher biological activity, better stability and stronger targeted efficacy, suitable for high-end and precise formula production.
Q4: How should Epicatechin be stored?
A: Epicatechin powder is sensitive to strong light and high temperature. It needs sealed storage in a cool, dry and dark environment. The shelf life is 24 months under standard storage conditions.
Q5: Can I get free samples of Epicatechin powder?
A: Yes, we provide free Epicatechin powder samples for customer quality testing and formula research. The minimum order quantity is 1kg, and we support customized packaging and personalized purity customization for bulk orders.
