Explore our carefully engineered chemical and natural raw materials. Chengdu Chenlv Herb Co., Ltd. provides robust botanical extracts designed for high structural retention and premium efficacy thresholds across nutraceutical, clinical, and cosmetic frameworks.
Pure Resveratrol, specifically in its bioactive Trans-Resveratrol conformation, has emerged as a premium phytochemical agent within the international functional ingredient market. Sourced predominantly from the roots of Polygonum cuspidatum (Giant Knotweed), grape skins, and advanced biotransformation routes, the global market footprint for Resveratrol has witnessed exponential growth. High-purity trans-resveratrol acts as a cornerstone in anti-aging formulations, cardiovascular therapies, and metabolic regulators.
From an industrial perspective, supply stability and crystallization chemistry are key. Resveratrol from natural plant extraction must undergo complex physical extraction, filtration, and crystallization protocols to eliminate naturally occurring co-components such as Emodin. Highly active ingredients must achieve minimum emodin concentrations (<0.1% or undetectable) to meet high-level food safety regulations and avoid laxative side-effects in humans. At Chengdu Chenlv Herb, we achieve up to 98% and 99% pure trans-resveratrol levels with standard limits exceeding international pharmacopeia guidelines.
Widely integrated into life-extension formulations. Acts as a powerful Sirtuin-1 activator, mimicking caloric restriction pathways. Boosts cellular longevity and mitochondrial dynamics in dietary supplements.
Utilized for its powerful antioxidant profile to neutralize reactive oxygen species (ROS), control skin photo-aging, reduce hyperpigmentation, and regulate collagen density in anti-wrinkle serums.
Integrated into functional drinks and softgels designed for metabolic homeostasis, blood lipid control, and healthy inflammatory response modulating pathways.
The transition from wild harvesting to sustainable cultivation and precision chemistry marks the roadmap of Resveratrol engineering. Our research focus explores innovative extraction methods that prioritize high yield and biological structural purity, ensuring the final powder retains absolute trans-configuration without isomerization.
Selection of high-grade Polygonum cuspidatum roots, verified for low contamination baseline and peak active concentration.
Optimized hydro-ethanolic extraction protecting the active molecules from thermal breakdown and degradation.
Separation of targeted resveratrol derivatives from anthraquinones (emodin) to ensure high-end food safety compatibility.
Induces formation of dense trans-crystals, providing excellent flowability, low hygroscopicity, and superior shelf stability.
One major historical constraint of pure Resveratrol has been its rapid pre-systemic metabolism and low relative bioavailability. The future technical horizon of Chenlv Herb features Micronized Resveratrol and Liposomal Resveratrol Systems. Decreasing particle diameter to d90 < 10 microns enhances the dissolution rate in aqueous environments. Concurrently, advanced biotransformation routes utilizing enzymatic methods are being developed to supplement high-volume global demands sustainably.
Sichuan and neighboring mountainous regions contain some of the world's largest natural populations of wild and cultivated Polygonum cuspidatum. Positioned directly at Chengdu, Sichuan province, Chenlv Herb enjoys an unmatched raw material supply line that ensures manufacturing is insulated from global logistics disruptions.
Direct integration with localized agricultural cooperatives keeps raw material costs stable, even during volatile crop seasons. Our raw materials are characterized by clear traceability, documenting every step from regional cultivation plots to the extraction vessel.
Equipped with state-of-the-art continuous countercurrent extractors, high-efficiency evaporators, and clean-grade drying towers, optimizing output yield and decreasing production emissions.
Chengdu acts as a central hub of the China-Europe Express Railway. This connects our factory directly to European distributors and global transport networks, minimizing transshipment delays and reducing logistical costs.
Operating in the global bioscience space requires rigorous compliance with regional regulatory guidelines. Standard requirements vary between destinations, making our localization and regulatory consulting team critical for your product formulation pipeline.
Complies with US FDA guidelines for Dietary Supplements. All batches undergo comprehensive testing for heavy metal levels (Lead, Arsenic, Cadmium, Mercury) and microbiological criteria using USP standards.
For European cosmetic and health product developers, we supply Resveratrol that aligns with European Union Novel Food catalogs and REACH registrations, keeping Polycyclic Aromatic Hydrocarbons (PAHs) strictly monitored.
In localized agricultural feed applications, Resveratrol serves as a natural antioxidant matrix to replace antibiotics, supporting swine and poultry gut health. Our production systems hold local feed-grade certifications.
Through our extensive contract manufacturing capabilities, we support direct OEM and ODM custom specifications. Whether you require water-soluble custom complexes, granular formats for tablet compression, or customized blend formulations, Chenlv Herb provides tailored development options.
We hold verified documentation and international certifications, ensuring global validation and supply chain reliability. Check our verified quality systems:
Our collaborative operational pipeline ensures that custom requirements transition smoothly from scientific specification to bulk packaging delivery.
Establishing target parameters (purity, solvent residues, particle sizes, packaging profiles).
Providing custom raw material formulation strategies, cost estimates, and lead times.
Sending physical product samples to your facilities for analytical testing and verification.
Full manufacturing scale-up under strict GMP controls with continuous batch monitoring.
Chengdu ChenLv Herb Co.,Ltd. (referred to as "Chenlv Herb") 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.
Creative designs that elevate your brand. We continuously research plant extraction mechanics to support your new formulation concepts.
Eco-friendly packaging aligned with today's values. Streamlined operational management guarantees prompt order processing and dispatch.
End-to-end cosmetic packaging solutions and green raw materials that satisfy international carbon emission benchmarks.
Fast turnaround to meet your timelines. Dedicated scientific teams are available for prompt technical troubleshooting.
A dedicated team supporting you every step of the way. Certified batch reports (COA) are provided for every shipment.
Years of expertise ensuring precision and excellence in natural extract fractionations and custom manufacturing.
Have questions about sourcing high-purity phytochemical products? Browse our detailed technical explanations:
Read about recent developments in chemical processing and global trade conferences:
Recently, the market price of Citrus aurantium and related raw materials in China has fluctuated, drawing attention from the industry. As the production seasons wrap up, supply dynamics and dynamic production capacities remain key focal points for maintaining wholesale price stability.
Chengdu Chenlv Herb invites colleagues in the plant extraction industry to explore new business partnerships at CPHI China 2025. Discover our updated high-purity ingredient portfolio at China's leading pharmaceutical raw materials event.
Our team recently presented botanical extraction technologies at the API China expo in Guangzhou, discussing customized ingredient systems and green solvents with global formulation partners.
We supply a range of premium plant-based compounds, functional active ingredients, and botanical extracts. Browse our catalog options below:
Chenlv Herb