Rhubarb Root Extract 98% Rhubarb Acid Rhein Powder

• 98% High Standardized Rhein Content: Every batch is quantified and verified by HPLC detection to ensure rhein reaches 98%. Strict content calibration reduces batch‑to‑batch deviation. Buyers can directly adopt this specification for formula calculation. More than 97% of finished lots pass internal quality audit to avoid unstable performance in downstream finished products.

• Premium Rhubarb Root Raw Material Source: Raw rhubarb roots are selected from qualified planting areas. We carry out multi‑step screening for moisture, impurity and heavy metal indicators before extraction. Inferior raw materials are eliminated in advance. High‑quality starting materials effectively control impurity risks for final rhein powder for industrial application.

• Optimized Extraction and Purification Technology: Adopting solvent extraction and repeated column purification craft to enrich rhein active substance. Impurities and irrelevant plant components are fully removed. The finished powder shows good fluidity, low impurity residue, convenient for weighing and mixing, well‑adapted for factory continuous large‑batch production operations.

• Complete Quality Document Support System: Manufactured in standardized production workshop. Each shipment can supply COA, heavy‑metal and microbial test reports. We support third‑party authorized laboratory inspection upon buyer request. We have supplied botanical extracts for over 600 overseas clients, helping customers meet import compliance requirements.

• Sufficient Inventory and Flexible Procurement Service: Ready‑stock goods realize relatively short delivery cycle. Sample orders, small‑batch trial purchase and ton‑level bulk supply are all available. Multiple packing specifications are optional. It helps manufacturers and distributors relieve inventory pressure and satisfy different order‑volume demands.

• Dietary Supplement Raw Material: Used as functional raw material for health supplement capsules and tablets. The standardized 98% rhein simplifies formula design. Health‑product manufacturers can apply this rhubarb root extract derivative to develop plant‑based nutritional products for related wellness formula development.

• Cosmetic Functional Formulation: Suitable for research and production of skincare cosmetic products. It can be added into corresponding skincare formulas within safe dosage range. Cosmetic R&D teams can use this powder to explore new product formulas and develop plant‑concept skincare finished goods for brand projects.

• Laboratory Research & Formula Trial: Ideal raw material for university and enterprise R&D laboratories. Sample supply supports experimental research and formula trial work. Stable batch consistency ensures repeatable test results, greatly shortening the whole cycle of new‑product research and development work.

• Botanical Ingredient Wholesale Business: Excellent stock item for global plant‑extract traders. Complete set of test documents supports resale business. Fast shipment cuts lead‑time for distributors to supply local health‑product factories and cosmetic research institutions.

Q: What industries are your raw materials widely applied to?

A: Our fruit & plant powders are widely used in instant beverages, baking, confectionery, meal replacement powder, health supplements, natural food colorants, ice cream and solid drinks, suitable for industrial raw materials and retail finished products.

Q: Which countries do you mainly export to?

A: Our products are exported to more than 40 countries, including EU countries, the United States, Australia, Southeast Asia, Middle East and South America. We are familiar with different import standards of various regions to provide targeted product solutions.

Q: Which countries do you mainly export to?

A: Our products are exported to more than 40 countries, including EU countries, the United States, Australia, Southeast Asia, Middle East and South America. We are familiar with different import standards of various regions to provide targeted product solutions.

Q: What’s your after-sales policy for defective goods?

A: Please provide clear photos, videos and batch COA within 7 days after receiving goods. Our QC team will verify quickly. If quality problems are caused by our production, we offer free re-delivery, replacement or full refund, and bear all related freight costs.