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.

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

Aplicaciones

• 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

Calidad y documentación

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.

Embalaje y suministros

Envases estándar: 1 kg, 5 kg, 25 kg; también disponibles a granel y en envases a medida. Los artículos en stock se envían en un plazo de 3 a 5 días; cantidad mínima de pedido: 1 kg. Para consultar precios, solicitar muestras y realizar pedidos a granel, ponte en contacto con nuestro equipo de ventas.

Solicitud de presupuesto

• Nuestra dirección: Calle Main, 280, Xi'an, Shaanxi, China
• LyvBio S.L. — Correo electrónico: info@lyvbio.com