Explore our industrial-scale active pharmaceutical ingredients (APIs) and plant extracts manufactured under international standards.
Navigating the complex global regulatory environment of the phytomedicine and nutraceutical sector demands a manufacturing partner who maintains rigorous compliance standards. At Chengdu Chenlv Herb Co., Ltd., we provide localized regulatory, logistical, and technical support designed to mitigate regulatory friction in core consumer regions, including the European Union, North America, and the Asia-Pacific region.
Our Resveratrol and associated botanical lines strictly adhere to international quality benchmarks, including USP (United States Pharmacopeia), EP (European Pharmacopoeia), and BP (British Pharmacopoeia) standards. We support our enterprise buyers with a complete documentation suite, ensuring swift path-to-market approvals.
Our manufacturing facility leverages supercritical fluid extraction (SFE) and chromatography separation techniques. This guarantees that our Resveratrol meets maximum purity thresholds (up to 99% Trans-Resveratrol) with non-detectable levels of Emodin, heavy metals, or synthetic impurities, conforming to strict EU and FDA limits.
By establishing wild-harvesting and GAP (Good Agricultural Practices) cultivation zones in Sichuan and adjacent regions, we manage the traceability of our raw materials. This ensures high concentrations of active markers (such as polydatin and resveratrol) from the offset, optimizing our production yields.
From batch cultivation coordinates to the final recrystallization and packaging, our entire supply chain is audited using ERP-supported trace systems, shielding your brand from supply chain liabilities.
As a global hub for chemical and natural ingredient synthesis, China's plant extraction industry benefits from geographical and industrial advantages. Chengdu Chenlv Herb utilizes these factors to offer competitive advantages to global buyers. Our strategic position in Chengdu gives us access to prime botanical cultivation bases in the Qinling Mountains and the Tibetan Plateau.
Our localized infrastructure reduces manufacturing costs without compromising quality, thanks to low energy overheads, fully integrated production lines, and local processing technologies. This allows us to supply high-purity Resveratrol at competitive rates, ensuring margin protection for our global commercial partners.
How our Resveratrol solutions are integrated into modern consumer products across key global industries.
Highly micronized Resveratrol is utilized in hard capsules and tableted dietary supplements. This active ingredient targets endothelial health by promoting Nitric Oxide (NO) synthesis, which supports vascular integrity and circulatory performance.
As a potent antioxidant, our pure Trans-Resveratrol is integrated into topical skincare products. It helps protect the skin from UV-induced oxidative stress, brightens skin tone, and supports collagen density.
Water-soluble Resveratrol compounds are incorporated into functional drinks, wellness shots, and performance elixirs, responding to the growing demand for convenient longevity foods.
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.
Established In
Choose Chenlv Herb for products that deliver beyond expectations
Creative designs that elevate your brand and ensure premium product presentation in target markets.
Eco-friendly packaging aligned with today's values and energy-efficient botanical processing systems.
End-to-end cosmetic packaging solutions and green extraction practices that lower environmental footprints.
Fast turnaround to meet your timelines, supported by rapid customer support available 24 hours a day.
A dedicated quality assurance team supporting you every step of the way with standard chromatography testing.
Years of expertise ensuring precision and excellence in natural pharmaceutical extraction and supply.
Natural raw materials serving diverse industries globally
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 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 concepts, plant extracts have become a favorite in the cosmetics industry due to their mildness, versatility, and biocompatibility, bringing new solutions for skin care.
Plant extracts show potential in improving animal health, enhancing production performance and optimizing culture benefits, and are becoming a research hotspot in the field of animal nutrition.
Chenlv Herb provides one-stop contract manufacturing services.
Communicate with customers to determine product specifications and specific applications.
Provide a transparent proposal quotation based on customer raw material volume requirements.
Sign a contract to further discuss and establish the details of production cooperation.
Develop, refine, and verify initial samples in our R&D laboratory.
After customers confirm the samples, the factory schedules the bulk production order.
The factory tests the finished batch and issues a Certificate of Analysis (CoA).
Deliver the finished, safely packaged products to the customer's specified destination.
Our company is certified by ISO9001, ISO22000, HALAL, KOSHER, FDA, and CE etc.
Key technical insights on Resveratrol manufacturing, sourcing, and clinical evaluation for procurement officers.
Polygonum cuspidatum (Giant Knotweed) is the primary source for industrial-scale Resveratrol production because of its high concentration of trans-resveratrol. This allows for clean extraction processes with higher yields. Grape-derived resveratrol, while suitable for clean-label marketing, is more limited in supply and costlier. We supply both, verified by HPLC to match client formulation requirements.
We use dedicated multi-stage crystallization systems and food-grade adsorption resins. These systems keep heavy metals (Pb, As, Hg, Cd) well below USP and EP limits, and Polycyclic Aromatic Hydrocarbons (PAH) below 10 ppb, conforming to strict EU Regulation 2015/1933.
Resveratrol is widely researched for its role in cardiovascular formulations and endothelial nitric oxide synthase (eNOS) activation. Its vasodilatory support makes it a key ingredient in formulations targeting physical performance, vascular resilience, and healthy circulation.
Yes. Our factory uses air-jet milling to offer custom micronization. We can process standard powders into micro-powders with particle distributions where 90% of particles are under 10 microns (d90 < 10μm). This improves the dissolution profile and bioavailability of the ingredient in clinical applications.
We use water and ethanol as extraction solvents. The residual ethanol content in the final crystalline powder is kept below 0.5%, in line with the Residual Solvents requirements under USP <467>.
We integrate research, development, manufacturing, and sales to keep you informed of industry shifts.
Recently, the market price of Citrus aurantium raw materials in China has risen, drawing attention from the industry. As the production season comes to an end, price dynamics reflect shifts in raw material yields and operating costs.
As a key window for China's pharmaceutical industry on the global stage, the 23rd CPHI China 2025 will join hands with the 18th China Pharmaceutical Machinery to present plant extraction innovations.
Join us at the API China conference to explore our latest processing advancements, customized particle parameters, and new raw botanical solutions.
Examine our full selection of tested plant actives designed for formulation consistency.
