Red Wine Polyphenols

Red Wine Polyphenols is a standardized extract derived from the skins and seeds of Vitis vinifera grapes, a by-product of winemaking. The extract is concentrated to a minimum 30% total polyphenols (UV) and 5% anthocyanins (HPLC), providing a consistent profile of catechins, proanthocyanidins, and resveratrol. It is supplied as a free-flowing reddish-brown powder, suitable for use in dietary supplements, functional beverages, and cosmetic formulations.

This polyphenol-rich ingredient is widely used in antioxidant and cardiovascular health products, as well as in anti-aging skincare. Each batch is tested for assay, microbial purity, and heavy metals, ensuring reliable performance in finished formulations.

同義語： Grape extract, Vitis vinifera extract, Grape seed extract (partially), Polyphenol-rich grape extract, Red wine concentrate extract

用途

• Antioxidant and cardiovascular supplement formulations
• Functional beverages and sports nutrition
• Cosmetic and personal care products (anti-aging, skin health)
• Food preservation and natural color enhancement

品質と文書化

Every batch is tested for total polyphenols (UV ≥30%), anthocyanins (HPLC ≥5%), loss on drying (≤5.0%), and heavy metals (≤10 ppm). Full COA, MSDS, and TDS are available upon request; stability data can be provided to support your qualification.

包装・供給

Standard packaging is 1 kg, 5 kg, and 25 kg fiber drums; bulk and custom packing available. In-stock items typically ship within 3–5 business days, with MOQ from 1 kg. For pricing, samples, or bulk orders, contact our sales team.

見積依頼

• 当社の住所: 中国陝西省西安市メインストリート280番地
• リブバイオ株式会社. — メールアドレス： info@lyvbio.com