Egcg Extract Powder

Premium EGCG Extract Powder - Professional Manufacturer & Supplier

Shaanxi Hongda Phytochemistry is a professional manufacturer and supplier of high grade EGCG Extract Powder, providing superior quality and guaranteed health and wellness goods. Over 20 years manufacturing competence since 2001 gives you unmatched benefits for creating this potent green tea extract. With our best-in-class 100,000-level purification workshops and state-of-the-art intelligent extraction technology, you will get the product with the best purity level of 40%-98% (HPLC tested). What differentiates us is our capacity to deliver to you pharmaceutical quality white powder that solves the typical industry problem of brownish discolouration, making your finished products aesthetically superior and formulation stable. With our SGS-certified laboratory and cooperation with university experts, we guarantee that every batch fulfils international requirements for heavy metals, pesticide residues and microbes. Your products are safe and effective, you may have full faith.

Green Tea Extract Powder Factory

Green tea extract powder contains the most potent catechin compounds from the tea plant (Camellia sinensis). Shaanxi Hongda's high-purity extract is a stable white powder with powerful antioxidant properties, easily integrated into your formulations. Whether you need a pharmaceutical-grade product with a purity exceeding 90% for cosmetics, or require specifications meeting nutritional supplement standards, our extraction technology removes excess caffeine and impurities while fully preserving the bioactivity of epigallocatechin gallate (EGCG), ensuring its ability to scavenge reactive oxygen species (ROS) surpasses that of traditional vitamin C and tocopherols.

EGCG Extract Powder Advantages

Superior Antioxidant Potency: Our organic green tea extract has outstanding free radical scavenging activity, offering superior protection to your cells against oxidative damage compared to traditional antioxidants, making it perfect for anti-aging and protective formulations.

Improved Stability Profile: Our EGCG white powder is enhanced to retain its colour stability in serums and creams, providing a solution to the major formulation difficulty faced by cosmetic makers, in contrast to the brown coloured generic tea polyphenols which oxidise rapidly.

Multi-Target Bioactivity: This chemical is multi-functional, it may block tyrosinase for skin lightening, regulate sebum for acne control, and protect UV-induced DNA damage, giving comprehensive health benefits with just one ingredient.

Low Caffeine Content: Our purifying procedure greatly reduces the caffeine content, so you don’t get any unwanted stimulant effects, while concentrating the catechin chemicals that are good for your medicinal needs.

Egcg Powder Specification

EGCG Extract Powder Application

Cosmetic Formulations: Include in anti-aging serums, brightening creams and sun protection formulations where the tyrosinase inhibition and photo-aging prevention offer visible results for your clients in search of youthful radiance.

Dietary Supplements: Craft potent capsules and tablets for metabolic health, weight management and cardiovascular support with reliable therapeutic dose of standardised EGCG content.

Functional Beverages: Develop clean, stable ready-to-drink health beverages and instant powder mixes that provide antioxidant benefits without the bitterness or discolouration associated with lesser grade extracts.

Sports Nutrition: Create performance solutions that assist athletes reach their goals with natural, effective nutrition, including EGCG for metabolic boost and recuperation support.

Production Process

Step 1 - Selection of Raw Materials: We choose the highest quality green tea leaves from our organic high-mountain planting bases, where expert agronomists ensure the best concentration of catechins, giving us a high-quality raw material for larger yields of bioactive EGCG.

Step 2 - Extraction Optimisation: Extraction is performed with sophisticated water-ethanol extraction methods at controlled temperatures to gently extract catechin compounds from the cellular matrix, avoiding thermal degradation and producing a crude extract rich in the desired polyphenols.

Step 3 - Purification and Concentration: In our 100,000-level clean rooms we rigorously remove caffeine, pigments and undesirable chemicals by membrane filtering and chromatographic separation, producing highly concentrated EGCG to pharmaceutical specifications.

Step 4 - Spray Drying: With our precision spray drying technique, we turn the liquid concentrate into a fine white powder with the best particle size distribution and moisture content, with great flow qualities and long-term stability.

Step 5 - Quality Testing: Each batch undergoes detailed testing in our SGS-certified laboratory prior to Packaging. This includes HPLC, ICP-MS and microbiological testing to ensure that all specifications are met to your needs for consistent quality.

Step 6 - Safe Packaging: We pack your product in double-layer polyethylene bag with desiccant protection within fibre drums to maintain antioxidant activity during transit and storage till it reaches your production facility.

Third Test Report

Purity Verification: Our third-party testing with SGS and Eurofins guarantees the purity of EGCG content within ±2% of specification, so you always receive the precise product you ordered.

Pesticide Residue Analysis: More than 200 pesticide compounds screened; all results below detectable limits for agricultural pollutants. Complies with EU MoC and US FDA regulations.

Heavy Metal Safety: ICP-MS testing reveals lead, arsenic, cadmium and mercury levels are well under international safety limits, protecting your brand reputation and consumer health.

Microbiological Quality: The production environment is of pharmaceutical grade cleanliness as confirmed by tests of total plate count, yeast, mould, E.coli and Salmonella.

OEM/ODM Support

Custom Formulation Development: Our team of 20+ experienced R&D specialists engage with you to build proprietary blends of EGCG Extract Powder with complementary substances to meet your target market needs.

Customisable Specifications: Need 40% EGCG for economical supplements or 98% pharmaceutical grade for luxury cosmetics? We change our extraction parameters to meet the precise needs of your composition.

Packaging Customisation: Whether you want bulk 25kg drums or consumer-ready sachets and bottles, we provide full packaging solutions with your branding, labels and design standards to accelerate your time-to-market.

Regulatory Documentation Support: We provide you with complete COAs, specification sheets, allergen statements and stability data to ease your regulatory submissions and meet compliance in diverse markets.

Why Choose Us?

Choosing Shaanxi Hongda means partnering with a manufacturer that blends scale with precision—our 20,000 square meter facility and 3,000-ton yearly capacity ensure we satisfy your volume requirements while preserving batch-to-batch consistency.  We have the unique benefit to be vertically integrated from organic planting bases to finished extract, allowing you full traceability and quality control to safeguard your brand. We open the global market for your products with cGMP, FSSC22000, ISO22000, HALAL, KOSHER and VEGAN Certifications. Our varied warehouse of 3,000 square meters keeps stock ready for rapid delivery within 2-3 working days, avoiding expensive delays in production. Most importantly, our professional customer support team gives one-to-one consultancy, making sure you get not only ingredients, but complete solutions to ensure your business success.

FAQ

Q: What is the difference between 40% product and 98% product?

A: The 40% specification has other useful catechins and polyphenols that are ideal for general dietary supplements. The 98% is highly refined EGCG for pharmaceutical and cosmetic applications requiring highest potency and colour stability.

Q: Is your product soluble in water?

A: Standard grades have moderate solubility. We have developed specifically processed water soluble versions for beverage applications which provide clear solutions free of precipitation or cloudiness.

Q: How do you prevent oxidation while shipping?

A: We use double layer LDPE bags with nitrogen purging and desiccant packs in fibre drums. This keeps the product stable even during long shipping durations.

Q: Is this extract suitable for tablets without flow problems?

A: Yes. For difficult formulations we can do custom work with particular carriers to optimise the flow and avoid capping during high speed tableting.

Q: How long does it last if stored properly?

A: When stored at temperatures below 25°C in dry, dark conditions with sealed packaging, our product maintains full potency for 24 months from manufacturing date.

Contact Us

Ready to elevate your products with premium EGCG Extract Powder from a trusted manufacturer? Contact Us today at duke@hongdaherb.com to begin your partnership with China's leading plant extract specialist.