Explore our top pharmaceutical and nutraceutical-grade active ingredients, sourced and certified under international GMP protocols.
Understanding the molecular dynamics and therapeutic potential of combining SIRT1 activators with intracellular glutathione precursors.
The combination of Trans-Resveratrol and N-Acetyl Cysteine (NAC) represents a breakthrough in cellular homeostasis. While Resveratrol acts as a potent polyphenolic activator of Sirtuin-1 (SIRT1) mimicking caloric restriction pathways, NAC delivers the essential rate-limiting substrate (L-cysteine) for cellular glutathione (GSH) biosynthesis. Together, they target mitochondrial degeneration and oxidative stressors simultaneously.
A primary bottleneck in raw Resveratrol formulation is its rapid phase-II metabolism in the liver. By co-formulating with pharmaceutical-grade NAC, researchers observe a mutual sparing effect on liver detoxification enzymes. NAC's rich sulfhydryl content supports hepatic conjugation networks, thereby optimizing the pharmacokinetic and pharmacodynamic profiles of the trans-resveratrol isomer.
For B2B buyers seeking quotes, maintaining purity (>98% Trans-Resveratrol via HPLC and >99% crystalline NAC) is non-negotiable. Our raw materials comply strictly with United States Pharmacopeia (USP), European Pharmacopoeia (EP), and Chinese Pharmacopoeia (ChP) standards, ensuring minimal heavy metal residues and zero synthetic contamination.
Established in 2012, Chengdu Chenlv Herb Co., Ltd. (Chenlv Herb) stands as a premier high-tech enterprise specializing in the research, development, extraction, and global distribution of bioactive phytochemicals and natural pharmaceutical ingredients.
Headquartered in the Sichuan province of China—a geographical hub renowned for biodiversity and abundant botanical resources—we are committed to delivering highly active, high-purity natural compounds. Our state-of-the-art production facilities are backed by rigorous scientific management to serve the international pharmaceutical, nutraceutical, veterinary, and cosmetics markets.
Learn More About UsReview our standardized technical requirements for bulk procurement of Resveratrol and NAC active ingredients.
| Active Ingredient | Standard Specification | Assay Method | Moisture Content | Heavy Metals Limit | Primary Application |
|---|---|---|---|---|---|
| Trans-Resveratrol (Polygonum cuspidatum) | 98% / 99% Pure Powder | HPLC | ≤ 1.0% | ≤ 10 ppm | Anti-aging, Mitochondrial Support |
| N-Acetyl L-Cysteine (NAC) | 99.0% – 101.0% Crystalline | Titration / HPLC | ≤ 0.5% | ≤ 5 ppm | Glutathione Booster, Detoxification |
| Resveratrol + NAC Blend | Custom Ratios (e.g., 1:2 / 1:1) | HPLC / Internal Standard | ≤ 1.5% | ≤ 8 ppm | Synergistic Anti-oxidant Complexes |
Leveraging the raw material abundance, optimized logistics, and technological capability of China's primary extraction corridor.
Sichuan region boasts massive wild and cultivated networks of Polygonum cuspidatum (Giant Knotweed), the leading natural botanical source of commercial trans-resveratrol. This eliminates third-party raw material broker fees, ensuring highly competitive quotes for international bulk purchasers.
Our facility runs continuous-loop automated countercurrent extraction systems combined with chromatography purification columns. This tech setup yields high-throughput production capacities of Resveratrol and other key botanicals with minimal solvent loss and strict environment preservation.
By conducting raw material testing, extraction, crystallization, and safety assays in-house at Chenlv Herb, we prevent external markup costs. We offer factory-direct quotes to ensure global brands optimize margins while meeting demanding regulatory standards.
Navigating complex international regulatory frameworks to guarantee cross-border customs clearance and supply reliability.
For brands targeting the United States market, we ensure all Resveratrol and NAC shipments align with 21 CFR Part 111 (Dietary Supplement CGMP). We supply comprehensive documentation including Certificate of Analysis (COA), Allergen Statements, and BSE/TSE-free guarantees required for NDI notifications.
In Europe, trans-resveratrol is classified under Novel Food regulations. We provide extensive toxicological data profiles, stability testing reports, and batch-to-batch consistency records to simplify EFSA submission dossiers for our B2B partners.
Modern consumers demand clean-label credentials. Our extraction lines are strictly plant-based, using ethanol-water solvent systems instead of harmful organic chemicals. We hold valid ISO9001, ISO22000, Halal, Kosher, and FDA establishment registrations.
Integrating premium botanical compounds into diverse industries with high-performance results.
Driven by the concept of "homology of medicine and food" and modern health needs, plant extracts have gradually become the core raw materials for the development of health care products due to their natural, green and safe characteristics.
From herbal formulas recorded in ancient books to modern innovative drugs, plant extracts occupy the 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 concepts, plant extracts have become a new favorite in the cosmetics industry due to their mildness, versatility, and biocompatibility, bringing new solutions for skin care.
Plant extracts have shown great potential in improving animal health, enhancing production performance and optimizing culture benefits, and are gradually becoming a research hotspot and new favorite in the field of animal nutrition.
Chenlv Herb provides one-stop contract manufacturing services. Our process from project initiation to final delivery.
Why leading pharmaceutical, cosmetics, and nutraceutical brands choose Chengdu Chenlv Herb Co., Ltd.
Creative designs and functional extract formulations that elevate your brand's presence in competitive markets.
Eco-friendly packaging and optimized industrial production lines aligned with today's environmental values.
End-to-end green cosmetics and nutraceutical raw material packaging solutions with minimal carbon footprint.
Fast production turnaround and direct logistics systems to consistently meet your global launch timelines.
A dedicated QA/QC team monitoring raw material sourcing, extraction steps, and shipping safety every step of the way.
Years of biological expertise in plant extraction ensuring precision, standard compliance, and chemical excellence.
Stay informed with the latest updates from Chengdu Chenlv Herb Co., Ltd. and industry-wide trends in botanical extraction.
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...
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 key partners...
We sincerely invite you to attend the 92nd API conference to explore cutting-edge trends and start a new chapter of biotechnology and advanced botanical extraction together...
Get answers to critical technical questions regarding the formulation, extraction source, quality control, and shipping of Resveratrol & NAC.
Select from our extensive catalog of high-purity natural extracts for food, pharma, and cosmetic applications.
For inquiries about our Resveratrol, NAC, botanical extract catalog, or custom OEM price lists, drop us your requirements. Our specialists will respond within 24 hours.
Direct access to technical plant-extraction quotes. No brokers involved.
