Rehmannia Glutinosa Extract Powder

Rehmannia Glutinosa Extract Powder - Premium Botanical Raw Material

Avans NutriHealth Co., Ltd. supplies pharmaceutical-grade Rehmannia Glutinosa Extract Powder manufactured through our integrated production facility, Avans (Qingdao) NutriHealth Technology Co., Ltd. Our extract is standardized to contain 0.5%-5% Catalpol via HPLC analysis, ensuring batch-to-batch consistency that raw herbal materials cannot provide.

Processed using advanced water-ethanol extraction and spray-drying technology, our product achieves 80-100 mesh particle size for optimal formulation blending. With certifications including HALAL, ISO, USDA Organic, HACCP, and FSSC22000, we deliver natural ingredients that meet international safety standards for pharmaceutical, nutraceutical, and cosmetic applications.

What Is Rehmannia Glutinosa Extract Powder?

This botanical concentrate is made from the root tubers of Rehmannia glutinosa Libosch., which is known as 'Di Huang' in Traditional Chinese Medicine. The extraction technique concentrates the Iridoid Glycosides (principally Catalpol), Phenylethanoid Glycosides (Verbascoside), Rehmanniosides and other beneficial chemicals.

Raw roots with high moisture content are unreliable, however our standardised extract helps solve crucial issues for the industry. You obtain exact dosage control, better bioavailability and logistical efficiency for your production process.

We have two types of processing that we may provide you. Raw Rehmannia extract (Sheng Di Huang) is a useful ingredient in formulae that chill and detoxify. Prepared Rehmannia ('Shu Di Huang') cooked in wine for Kidney Tonifying Applications.

Technical Specifications & Quality Parameters

Our extract demonstrates excellent water solubility due to its glycosidic structure. Advanced encapsulation during spray drying prevents caking and maintains free-flow properties despite the natural hygroscopicity of root polysaccharides.

Diverse Applications Across Health Industries

Dietary Supplement Formulas

Your supplement line can profit from our extract due to its high concentration. It is the main element in kidney support and adrenal health solutions, providing therapeutic levels of Catalpol in smaller capsule sizes. The extract is chemically stable when mixed with acidic botanicals such as Cornus officinalis.

Functional Food & Beverage Product

Food technologists like the heat stability and the uniquely bittersweet flavour profile of our extract. It fits naturally into functional lattes, health bars and ready to mix beverage powders aimed at the blood nourishing and anti-aging market niches.

Premium Cosmetic Formulations 

Cosmetic chemists utilise our extract's high polysaccharide content as a potent humectant in topical applications. It enhances the function of the skin barrier and decreases signs of oxidative stress in skin cells. In emulsion systems, Rehmannia Glutinosa Extract Powder is compatible with non-ionic surfactants, however pH buffering improves long-term stability.

Sport Nutrition Products

Adaptogenic qualities that help adrenal recovery after extreme physical stress are good for recovery and pre-workout formulations. Water soluble, and when mixed with appropriate anti-caking agents, easy to add to powder blends.

Rigorous Quality Control System

Our quality assurance process covers all the important inspection vectors that professional buying managers need.

Botanical Authentication: We apply High-Performance Thin Layer Chromatography (HPTLC) to verify the identity of species and guard against the risk of adulteration. This was our first botanical verification checkpoint.

Assay of Potency: The quantitative measurement of Catalpol by HPLC-UV provides an accurate content. We validate numerous markers including polysaccharide content, confirming the therapeutic potential of our extracts.

Contaminant Screening: Heavy metals analysed by ICP-MS; over 500 pesticide residues analysed by GC-MS/LC-MS-MS. This guarantees EU rules and USDA Organic criteria are met.

Microbiological Safety: All batches are tested for Total Plate Count and pathogens. We guarantee no Salmonella or E. coli in any shipment.

Why Choose Avans NutriHealth as Your Supplier?

You have an integrated group enterprise with the strength of production and the knowledge of technical know-how. Our professional R&D team can offer you full technical support for your formulation issues.

We have a large stock of ready to ship merchandise, therefore avoiding supply chain delays. Thanks to our diverse product offering you may combine many raw material purchases with one dependable supplier.

Professional pre-sales advice optimises your formulation approach. After-sales assistance gets your manufacturing team the most out of each ingredient. This customer-centric approach separates us in competitive worldwide markets.

FAQ

Q: What extraction ratio do you offer?

A: We supply various ratios from 5:1 to 20:1, with standardized Catalpol content providing more reliable quality control than simple ratio specifications.

Q: Can your extract work in liquid formulations?

A: Yes, the powder exhibits excellent water solubility. However, consider pH adjustment and preservative systems for liquid applications to maintain stability.

Q: Do you provide samples for testing?

A: Absolutely. We offer 50-100g samples with full Certificate of Analysis so your QA team can validate quality before bulk ordering.

Q: What is your minimum order quantity?

A: Our MOQ is 25kg, though we accommodate smaller quantities for qualified research institutions and initial trial productions.

Q: How do you ensure consistent quality across batches?

A: We source from contracted cultivation bases, implement standardized extraction protocols, and conduct multi-point quality testing from raw material to finished product.

Partner With a Trusted Raw Material Supplier

Ready to enhance your product formulations with premium Rehmannia Glutinosa Extract Powders? Contact us today at Lillian@avansnutri.com.