Egcg Extract Powder

EGCG Extract Powder: Premium Quality Green Tea Extract for Global Health Applications

EGCG extract powder is one of the scientifically proven beneficial components of green tea, with enormous application potential in the nutrition, pharmaceutical, and functional food industries. EGCG is not only a green tea extract but also a recognized multi-functional defense molecule. Shaanxi Hongda supplies EGCG crystalline powder, solving the common problems of bitterness and easy oxidation and discoloration found in natural extracts. We provide you with technical-grade raw materials of extremely high purity, maintaining excellent transparency in aqueous systems, through advanced chromatographic separation technology.

EGCG (epigallocatechin gallate) is a key compound in green tea polyphenols. Our EGCG extract is highly valued for its brain-protective, anti-inflammatory, and free radical scavenging effects. You can use this powder for a variety of purposes, including laboratory research or the research and development of new products.

Why Choose Our EGCG Extract Powder?

1. Extremely Low Caffeine: Our high-purity EGCG (greater than 95%) controls caffeine residue to <0.1% or even lower. This ensures our raw materials are "non-stimulating and non-irritating."

2. Superior Solubility and Stability: Through a specific physical fractionation process, we eliminate easily oxidized polyphenol polymers during the extraction process. Even in liquid formulations, our EGCG maintains a longer "pale window," significantly slowing down the browning process and saving you substantial costs on color-protecting agents.

3. Molecular-Level Chirality Verification: We not only provide HPLC purity but also focus on the stereoisomers of catechins. Through chiral chromatography monitoring, we ensure that every batch is highly bioactive (-)-EGCG, not inefficient isomers produced after processing and heating.

4. Compliance with Regulatory Requirements: Heavy metal content is below 10 ppm, and bacterial content is below 100 CFU/g, both complying with ICH Q3D standards.

5. Customized Solutions: For certain therapies, you can enhance absorption and bioavailability, or combine with other synergistic active ingredients (such as curcumin).

6. Global Compliance: Products include DMF/CEP documentation, Halal/Kosher certification, and testing reports from third-party laboratories such as SGS and Eurofins.

Product Specification

EGCG Extract Benefits 

1. Antioxidant Effect: Green tea extract powdered EGCG is a powerful antioxidant that neutralizes free radicals, reduces cellular oxidative stress, and protects cells from damage, achieving anti-aging effects.

2. Anti-inflammatory Effect: EGCG exhibits anti-inflammatory properties, inhibiting inflammatory responses and inflammation-related enzyme activity, reducing the release of inflammatory mediators.

3. Anti-tumor Effect: Natural EGCG extract can regulate the cell cycle, promote apoptosis, and inhibit tumor angiogenesis, achieving anti-tumor effects.

4. Cardiovascular Health Promotion: EGCG powder can lower cholesterol, inhibit platelet aggregation, and prevent thrombosis, effectively protecting cardiovascular health.

5. Weight Loss: Green tea extract also inhibits oil and fat oxidation, which can reduce oil accumulation to a certain extent.

6. Antibacterial and Antiviral Effect: Our green tea extract EGCG also has antibacterial and antiviral properties, which can interfere with the growth and reproduction of microorganisms.

7. Deodorizing and Anti-caries Effect: In the food industry and daily chemical products, EGCG can be used as a deodorizing and anti-caries agent.

Research-Backed Efficacy You Can Trust

Leading pharmaceutical companies choose our extract because science supports its effectiveness. Published studies demonstrate EGCG's powerful NF-kB inhibition properties, making it invaluable for anti-inflammatory drug development. Because it has been demonstrated to kill tumor cells, cancer research teams employ our high-purity EGCG Extract.

Our extract includes more antioxidants than is usually required, which makes it even better for mending metabolic health issues. Your formulation team will appreciate the consistent bioavailability profile that helps make clinical outcomes more predictable.

Transform Your Drug Development with Superior EGCG Quality

Unmatched Purity Standards

You should employ the greatest materials in your studies. Our state-of-the-art CO2 supercritical extraction technology gets rid of 95% to 98% of the impurities, thus every batch receives the same results. We analyze every gram of our extract with a thorough HPLC test, so you can be confident that your goods are safe.

Clinical-Grade Applications

Our extract offers the power you need whether you're working on pharmaceuticals that fight inflammation, cancer therapies, or ways to improve gut health. The steady level of EGCG helps you find the correct dosage and keeps the product stable for the whole time you're studying it.

Regulatory Compliance Made Simple

Easily navigate the confusing restrictions governing medications. Your EGCG Extract Powder will fulfill FDA and EMA requirements from the start since our facilities are ISO 22000, cGMP, and HACCP certified. We have entire paperwork packages that come with stable data and certificates of analysis that are different for each batch.

Quality Assurance That Never Compromises

Before shipping a batch to a client, certification authorities like SGS and Eurofins inspect it very carefully. Our quality control approach makes sure that every batch is the same, which is highly vital for the success of your research project. Packing and storing at the right temperature maintains the strength from the manufacturer to your lab door.

Customization Options Include:

• Enhanced bioavailability formulations
• Particle size optimization
• Stability-enhanced complexes
• Custom purity grades
• Specialized packaging solutions

Trusted by Industry Leaders

"Their EGCG Extract Powder has always been of great quality, which has been extremely useful in our Phase III cancer trials. Their skilled support crew understands more than anybody else about what drug businesses require." - Senior Formulation Scientist, Fortune 500 Pharmaceutical Company

Our clients choose us for critical drug development projects because we deliver more than ingredients – we provide partnership. From initial feasibility studies through commercial manufacturing, our R&D team offers formulation guidance that accelerates your timeline to market.

FAQs for Pharma Buyers

1. Will your EGCG turn black after soaking in water for a long time?

A: Our specification removes easily oxidized impurities such as polyphenols, resulting in a color change rate that is more than 30% slower than the standard 95% specification. We recommend adding a small amount of Vitamin C (ascorbic acid) to the formulation for synergistic protection; we have relevant stability comparison data for reference.

2. How do you guarantee that such a high purity of 98% is not achieved through the use of chemicals?

A: We use a purely physical column chromatography separation process, which does not involve harmful chemical solvents. We can provide solvent residue testing (0 Residue Declaration) and natural source identification chromatograms to ensure that your product complies with "all-natural" regulations in any region worldwide.

3. Why does your EGCG have almost no bitterness like tea?

A: Our purity reaches 98%, and our process eliminates bitterness. This is a significant flavor advantage for customers making gummies, chewable tablets, or refreshing beverages.

4. What purity levels do you offer?

We provide 95% (Standard) and 98% (Premium) grades, verified via HPLC.

5. Is your EGCG suitable for injectables?

Yes! We customize solubility profiles for IV/oral formulations.

6. How do you ensure quality consistency?

Rigorous in-process checks and third-party validation ensure ±2% potency variance.

7. Can you support large-volume orders?

Absolutely. We serve 50+ clients with annual contracts up to 20 MT.

8. Do you provide stability data?

Yes—24-month data per ICH guidelines included with premium grades.

Ready to Elevate Your Research?

Don't let inferior ingredients compromise your breakthrough discoveries. Our pharmaceutical-grade EGCG Extract Powder provides the consistency, purity, and regulatory support your projects demand.

Email: duke@hongdaherb.com

Get a Custom Quote Within 24 Hours | Download Technical Dossier