Chengdu ChenLv Herb Co.,Ltd. was established in 2012 as a high-tech enterprise specializing in the R&D, production, and sales of botanical extracts and natural pharmaceutical ingredients. Committed to providing high-purity, highly active, and premium-quality natural raw materials, the company serves diverse industries, including pharmaceuticals, health supplements, food, and cosmetics.
Continuous Innovation in Phytochemical Isolation & Bioavailability Solutions.
Understanding the molecular pathway of Resveratrol (3,5,4'-trihydroxystilbene) in mitigating chronic pain and inflammatory cascades. This analysis outlines how high-purity Polygonum cuspidatum extracts serve as therapeutic agents without the side effects of traditional NSAIDs.
Resveratrol is a natural polyphenolic compound that acts as a potent modulator of cellular stress and inflammatory responses. In clinical and pre-clinical models, pain is often mediated through sustained inflammatory signals, microglial activation in the spinal cord, and oxidative stress pathways. Traditional therapeutic interventions rely heavily on non-steroidal anti-inflammatory drugs (NSAIDs) or opioids, both of which carry substantial renal, gastrointestinal, and dependency risks.
Resveratrol blocks the activation of Nuclear Factor kappa B (NF-κB), a pivotal transcription factor that controls the gene expression of pro-inflammatory cytokines such as TNF-α, IL-1β, and IL-6. By preventing NF-κB translocation to the nucleus, Resveratrol limits the inflammatory cascade at its genetic origin.
Unlike selective COX-2 inhibitors that may elevate cardiovascular risks, Resveratrol exhibits a modulating inhibitory effect on both Cyclooxygenase-1 (COX-1) and Cyclooxygenase-2 (COX-2) enzymes. This modulates prostaglandin synthesis, diminishing localized swelling, hyperalgesia, and nociceptive pain signals.
Moreover, Resveratrol is a well-known activator of SIRT1 (Sirtuin 1), an NAD+-dependent deacetylase. SIRT1 activation deacetylates and inactivates key targets like p65/RelA, leading to diminished microglia-mediated neuroinflammation in the central nervous system. This specific mechanism makes Resveratrol highly effective in neuropathic pain management, joint arthritic formulations, and sports recovery topicals where chronic low-grade tissue irritation occurs.
From a manufacturer's perspective, formulating Resveratrol for pain requires a deep understanding of its physical characteristics. Natural Resveratrol from *Polygonum cuspidatum* (Giant Knotweed) is highly crystalline and possesses low oral bioavailability. Chengdu Chenlv Herb addresses this barrier through micronization technology, particle size engineering, and specialized carrier-compatible forms, optimizing the ingredient's solubility and transdermal penetration for topical pain patches, gels, and oral dietary supplements.
Securing a reliable, high-volume supply chain is critical for global distributors. Our specialized manufacturing facility delivers cost-efficiency without compromising international quality standards.
Choose Chenlv Herb for products that deliver beyond expectations, combining creativity, high efficiency, and sustainability.
Navigating international regulatory frameworks is one of the most critical aspects of global plant extract procurement. Chengdu Chenlv Herb operates a rigorous quality management system designed to meet the strict entry requirements of regions including North America, the European Union, Southeast Asia, and South America.
Our manufacturing processes comply with GMP (Good Manufacturing Practices) standards, ensuring batch-to-batch traceablity and preventing cross-contamination. Our analytical laboratory documents and reports:
For global businesses requiring local clearances, we provide DMF (Drug Master Files), MSDS, Certificates of Analysis (CoA) for each batch, and comprehensive documentation to facilitate import customs clearance.
Our high-purity natural extracts are utilized globally across key industries, delivering therapeutic benefits, physical performance support, and skin-protecting properties.
Driven by the concept of "homology of medicine and food" and modern health needs, plant extracts have become core raw materials for the development of health supplements due to their natural and safe characteristics.
From herbal formulas recorded in ancient books to modern innovative drugs, plant extracts occupy a prominent position in the pharmaceutical industry due to their natural active ingredients and unique pharmacological effects.
With consumers' pursuit of natural, safe, and sustainable skincare, plant extracts have become a favorite in the cosmetics industry due to their mildness, versatility, and biocompatibility, bringing new solutions for skincare.
Plant extracts show great potential in supporting animal health, enhancing production performance, and optimizing culture benefits, becoming a research hotspot and new choice in the field of animal nutrition.
Chenlv Herb provides comprehensive contract manufacturing services to meet your exact formulation and packaging needs.
Communicate with customers to determine product specifications, purity levels, and target applications.
Provide a proposal quotation based on customer volume, processing parameters, and packing requirements.
Sign a contract to further discuss and lock in the details of long-term cooperation and schedules.
Make pilot-scale samples for the client's lab testing, validation, and regulatory check.
After customers confirm the samples, the factory schedules the industrial production order.
The factory tests the finished products and issues a comprehensive Certificate of Analysis.
Deliver finished products to customers via optimized global freight and logistics pathways.
Our company and manufacturing facilities are certified by ISO9001, ISO22000, HALAL, KOSHER, FDA, and more.
We integrate research and development, manufacturing, and sales to keep you ahead of market developments.
Recently, the market price of Citrus aurantium raw materials in China has been on the rise, drawing significant attention from the industry. As the new production season comes to an end, price fluctuations become a focal point due to supply and demand dynamics and cost considerations.
As a 'calling card' for leading China's pharmaceutical industry onto the global stage, the 23rd China Pharmaceutical Raw Materials Exhibition (CPHI China 2025) will join hands with the 18th China Pharmaceutical Machinery.
Join our delegation at the API conference where we showcase our latest plant extraction technologies, solvent-free separation techniques, and high-purity natural compound portfolios.
Expert technical insights to help purchasing managers make informed decisions regarding raw material specifications.
Natural Resveratrol derived from *Polygonum cuspidatum* (Giant Knotweed) is highly favored in global markets because it represents a natural botanical extract. It consists primarily of Trans-Resveratrol, which is the biologically active isomer. Synthetic Resveratrol is manufactured via chemical synthesis or yeast fermentation. While purity can be similar, consumer demand for "natural source" label claims makes natural plant-derived Resveratrol the preferred choice for premium formulations.
Our price advantages are achieved through continuous, large-scale industrial extraction lines, localized raw material sourcing in China, and high solvent-recycling rates. By operating our own 2,711㎡ facility, we bypass trading intermediaries and pass the cost savings directly to global buyers.
Every batch of our extracts undergoes strict internal testing and third-party laboratory verification (such as SGS or Eurofins). We use advanced macroporous adsorption resin columns and recrystallization steps to isolate the active compound while removing contaminants, satisfying USP and EP regulation limits.
Yes, we offer custom micronization services. We can reduce the average particle size (D90) to less than 10 microns, which increases dissolution rates and improves absorption in transdermal pain relief patches, creams, and capsules.
