Milkwort Root Extract

Milkwort Root Extract is derived from the dried roots of Polygala tenuifolia, a herb native to East Asia and long used in traditional Chinese medicine. Our extract is standardized to tenuifolin and polygalasaponins, the major bioactive triterpenoid saponins, and is available in various extract ratios (4:1 to 20:1) with HPLC-verified assay. It is supplied as a free-flowing brown powder, suitable for capsule, tablet, and liquid formulations.

The extract is processed from cultivated roots, with strict control over raw material origin and extraction parameters to ensure batch-to-batch consistency. Every batch is tested for assay, loss on drying, and heavy metals, with full documentation provided.

Synonyms: Polygala tenuifolia extract, Yuan Zhi extract, Chinese Senega root extract, Polygalae Radix extract

Applications

• Cognitive health and memory support supplements
• Stress relief and mood balance formulations
• Traditional herbal medicine preparations
• R&D and clinical trial materials

Quality & Documentation

Each batch is tested for assay by HPLC (tenuifolin ≥2% or as specified), loss on drying (≤5.0%), and heavy metals (≤10 ppm). COA, MSDS, and TDS are available on request; stability data and residual solvent reports can be provided for qualification.

Packaging & Supply

Standard packaging: 1 kg, 5 kg, 25 kg; custom packing and bulk options available. In-stock items ship within 3-5 business days; MOQ is 1 kg. Contact our sales team for pricing, samples, and bulk orders.

Request For Quote

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