Astragalus Root Extract standardized to 5% Astragaloside IV (CAS 84687-43-4) is a high-purity botanical ingredient derived from the dried roots of Astragalus membranaceus (Fisch.) Bunge.

Astragaloside IV is a bioactive cycloartane-type saponin and is considered one of the key quality indicators of Astragalus root extract, alongside calycosin-7-O-β-D-glucoside, as specified in pharmacopoeial standards

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Key Characteristics

HPLC-Verified Potency— Astragaloside IV content is quantified by high-performance liquid chromatography (HPLC), ensuring accurate and consistent standardization . The 5% specification meets premium formulation requirements for supplement and functional product applications.

Multi-Component Profile — Our 5% grade contains not only astragaloside IV but also naturally occurring astragalus polysaccharides, other saponins, and flavonoids inherent to the root, supporting the concept of whole-plant synergy .

High Solubility Profile — The extract is manufactured to offer good solubility characteristics suitable for various formulation systems.

Recommended Usage Dosage

Note: Typical single-ingredient capsule products range from 300–600 mg of Astragalus root extract per serving. For 5% Astragaloside IV standardized extract, consult formulation guidelines for appropriate dosing.

Dielegance Biotechnology implements tracking system in every production stage, which includes incoming materials, stocks, production, finished goods, washing cycles and equipments. All ingredients are controlled by an advanced quality standard that ensures full traceability of color, flavor, odor, assay, sieve size, heavy metals, PAHs, pesticide residue and microbiology. With our expertise in sourcing new raw materials, we aim to facilitate your innovations and introduce new products in the market.

Dielegance Biotechnology is an Astragalus Herbal Extract Astragaloside IV Powder bulk wholesale supplier and manufacturer in China for several years.