Rehmannia Extract Powder

Premium Rehmannia Extract Powder Manufacturer | Standardized Botanical Ingredient

Xi'an Linnas Biotech Co., Ltd. specializes in manufacturing premium-grade Rehmannia Extract Powder derived from Rehmannia glutinosa root tuber. With active marker Catalpol confirmed by HPLC analysis, our sophisticated extraction method produces calibrated ratios ranging from 10:1 to 50:1. In contrast to seasonally variable raw agricultural herbs, our production technique guarantees purity standards and batch-to-batch stability. To remove heavy metals (Pb, As, Cd, and Hg) below USP/EP threshold levels, every production cycle is subjected to stringent ICP-MS testing. Our factory complies with international regulatory standards by operating under ISO 9001, HACCP, Halal, and Kosher certifications. We offer dependable supply solutions for international nutraceutical businesses, with 20g samples available and delivery within 3 days after payment.

Technical Details and Quality Standards

Our powder has exceptional physiochemical qualities that are ideal for the production of contemporary supplements. Excellent flowability for encapsulating equipment is ensured by the fine brownish-black powder's 95% passage through 80 mesh screens.

In order to avoid caking during storage and transit, sophisticated spray-drying methods keep the moisture content below 5.0%. It is perfect for functional beverage applications without sedimentation problems due to its high water solubility profile.

Product Specifications Table:

Standardization and Active Constituents

Polysaccharides, phenyleanoid glycosides (Verbascoside/Acteoside), and iridoid glycosides (mostly Catalpol) comprise the bioactive profile. To verify active marker concentrations, each batch is subjected to HPLC verification.

Important industry problems are resolved by this standards. The potency of raw herbs varies and their bioavailability is limited. Our concentrated extraction method provides therapeutic amounts that cannot be obtained by consuming crude fiber.

Your formulation can survive high-speed tableting compression and pasteurization procedures because to its thermal stability. This technological benefit guarantees that the label claims on your final products remain accurate for the duration of their shelf life.

Industrial Applications & Formulation Solutions

Nutraceutical Supplements: Rehmannia Extract Powder is a key component in formulations for kidney health and adrenal support. In intricate multi-herbal capsules, its granular consistency easily combines with other adaptogens like rhodiola and ashwagandha.

Functional Beverages: Because of their high solubility, they can be added to powdered drink mixes and nootropic liquid injections. The extract avoids precipitation problems that are typical of subpar botanical extracts by maintaining stability and clarity over pH ranges of 3.5 to 6.5.

Cosmeceutical Products: It is useful in topical creams and serums due to its anti-inflammatory and skin-conditioning qualities. In high-end skincare products, the polysaccharide content improves skin barrier function by acting as a potent humectant.

Superior Manufacturing and Quality Control

For thorough quality control, our automated production lines use advanced analytical tools. Strict processes are followed at every stage of production, from the selection of raw materials to the final inspection.

The extraction procedure eliminates agricultural pollutants while concentrating beneficial ingredients. Before spray drying creates a uniform particle size distribution, several filtration processes remove contaminants.

Microbial limits, pesticide residues, and heavy metal concentrations are confirmed by independent laboratory testing. Your products will meet strict international safety requirements thanks to this multi-layer quality verification.

Adaptable Logistics & Worldwide Delivery

Depending on the needs of your order, we provide a variety of transportation options. Samples and urgent small quantities are suitable for door-to-door express delivery via FedEx, DHL, or UPS.

For medium-volume, urgent purchases, air freight delivers within five to ten business days. Through FCL or LCL agreements, ocean freight provides affordable options for bulk commodities.

Terms of Trade: Depending on your logistical needs, we accept EXW, FCA, FOB, CIF, CFR, CPT, DDP, and DAP terms. After payment confirmation, we typically start shipping within three days.

For maximum cost-effectiveness, multimodal transportation alternatives combine sea-air or sea-land lines. No matter where you are, this adaptability guarantees smooth supply chain integration.

Frequently Asked Questions

Q: What kind of high-quality paperwork do you include with shipments?

A: A Certificate of Analysis (COA), specification sheet, HPLC test reports, heavy metal test findings, and microbiological analysis are all included with each order. On request, more paperwork is supplied for customs clearance.

Q: Is it possible to alter the concentrations of active markers or extraction ratios?

A: Custom specs are supported by our OEM services. Our technical staff collaborates with you to create formulations that precisely meet your needs, including precise Catalpol ratios or polysaccharide contents.

Q: How can batch-to-batch uniformity be guaranteed?

A: We use automated parameter monitoring in conjunction with standardized extraction procedures. Before being released, every production batch is subjected to spectrophotometric analysis and HPLC verification to guarantee consistent active marker profiles.

Q: What is the minimum order quantity that you accept?

A: Free 20g samples are available for testing. Commercial orders come in a variety of packaging options and start at 1 kg. Speak with us about price structures and volume requirements.

Partner With Linnas For Reliable Botanical Ingredients

Ready to source  pharmaceutical-grade Rehmannia Extract Powder for your formulations? Our experienced team provides technical support from ingredient selection through finished product development.

Contact our: cathy@linnas.com.cn