Tea Polyphenols

Tea polyphenols are a group of naturally occurring catechins and flavonoids extracted from the leaves of Camellia sinensis. We supply this compound as a yellow to brown powder with polyphenol content ≥95% (by UV), standardized to catechin and EGCG levels suited for nutraceutical and cosmetic applications. Each batch is tested for assay, loss on drying, and heavy metals, with full documentation provided.

Our tea polyphenols are produced via a clean water-ethanol extraction process, followed by spray drying and controlled particle size distribution. The product is free from synthetic additives and is manufactured under GMP-compliant conditions, making it suitable for dietary supplement capsules, tablets, and functional beverages.

Synonyms: Tea catechins, Green tea polyphenol extract, Camellia sinensis extract, Polyphenon 60, Catechin complex, EGCG-rich extract

Applications

• Antioxidant dietary supplement formulations
• Functional food and beverage fortification
• Cosmetic and personal care products (e.g., anti-aging creams)
• Nutraceutical blends for cardiovascular and metabolic health

Quality & Documentation

Every batch is tested for polyphenol content (by UV), catechin profile (by HPLC), loss on drying (≤5.0%), and heavy metals (≤10 ppm). We supply COA, MSDS, and TDS with each shipment; stability data and heavy metal panel are available on request.

Packaging & Supply

Standard packaging is 1 kg, 5 kg, and 25 kg in sealed foil bags with inner polyethylene lining. Bulk quantities and custom packing (e.g., 50 kg drums) are available. In-stock items ship within 3–5 business days; MOQ is 1 kg. For pricing, samples, or bulk orders, contact our sales team.

Request For Quote

• Our Address: 280 Main Street, Xian, Shaanxi, China
• LyvBio Co., Ltd. — Email: info@lyvbio.com