Explore our premium high-purity natural extracts designed for clinical, nutraceutical, and personal care formulations.
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.
Established In
Understanding the molecular mechanisms, standardization ratios, and clinical efficacy of contemporary adaptogenic and immune-supporting formulations.
Kan Jang is a globally recognized phytotherapeutic formulation primarily comprising two highly active standardized botanical extracts: Andrographis paniculata (SHA-10) and Eleutherococcus senticosus (SHE-3). This combination works via multi-target pharmacological mechanisms. Andrographolides act as potent immunological modulators, targeting the NF-kB pathway to downregulate pro-inflammatory cytokines, while Eleutherosides act as adaptogens, supporting the hypothalamic-pituitary-adrenal (HPA) axis to enhance biological resilience against physical stress and infections.
Our raw material standardization focuses on precision. The key marker compounds are Andrographolide (minimum 10% to 50% HPLC validation) and total Eleutherosides (B+E). Through high-performance liquid chromatography (HPLC-DAD), our analytical laboratories guarantee that every batch of wholesale Kan Jang tablets conforms to strict pharmaceutical thresholds, yielding predictable pharmacokinetics and bioavailability.
| Active Ingredient | Botanical Origin | Standardized Marker | Primary Clinical Mechanism | HPLC Verification Method |
|---|---|---|---|---|
| Andrographolide | Andrographis paniculata | 10.0% - 50.0% | NF-kB pathway inhibition, cytokine modulation, anti-viral replication | USP/Ph.Eur Standard HPLC-UV |
| Eleutheroside B+E | Eleutherococcus senticosus | 1.5% - 2.5% | HPA-axis normalization, cellular energy protection, stress tolerance | HPLC-DAD / Dextran Phase Column |
| Synergistic Adjuvants | Natural Excipient Complex | Variable Bio-ratio | Enhanced dissolution rate and tablet matrix optimization | GC-MS Validation |
A macro-perspective on how modern pharmaceutical buyers, health supplement companies, and contract manufacturers source and deploy Kan Jang tablets worldwide.
The global immune health supplement market has experienced a significant paradigm shift. Brands are transitioning away from high-dose single vitamins toward complex, scientifically backed phytotherapeutic formulations. Kan Jang, backed by dozens of peer-reviewed clinical trials, has emerged as a premium solution for acute upper respiratory support and winter wellness.
As a global B2B supplier, Chenlv Herb facilitates the entire value chain—from sustainable agricultural cultivation and proprietary clean-solvent extraction to GMP-compliant tableting and tailored packaging. Our global distribution network supports regulatory compliance requirements in North America, Europe, and the Asia-Pacific region, easing the pathway through FDA NDIs, EFSA health claims, and local drug registry processes.
Choose Chenlv Herb for products that deliver beyond expectations. We combine technological innovation with rigorous quality assurance.
How our botanical ingredients and Kan Jang tablet components are formulated across four multi-billion-dollar global markets.
Driven by the "medicine and food homology" concept, plant extracts are core raw materials for natural supplements.
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Natural active molecules provide critical pharmacology, forming the basis of both traditional formulas and modern therapeutics.
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With clean beauty on the rise, plant extract actives provide functional anti-aging and skin barrier defense solutions.
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Phytogenic feed additives optimize animal health, boost immune response, and serve as safe antibiotic alternatives.
READ MOREChenlv Herb provides comprehensive contract manufacturing services to bring your customized formulations from concept to market.
01
Identify target demographics, specifications, packaging styles, and total target budget.
02
Provide detailed bulk raw material prices and transparent compression/packaging estimates.
03
Formalize quality agreements, analytical thresholds, logistics pathways, and delivery timelines.
04
Develop initial trial batches to run dissolution, tablet hardness, and assay analysis tests.
05
Execute full-scale commercial manufacturing runs under clean room conditions.
06
Run rigorous microbiology, heavy metal, and compound assay checks before releasing the COA.
07
Deliver the finished products to your distribution hub, complete with all customs, customs clearance clearance, and safety data sheets (SDS) documents.
Innovation is at the core of our business. Explore how we employ biotechnology to enhance raw material performance.
Due to the hydrophobic properties of natural Andrographolides, standard formulations can show limited absorption rates in the GI tract. Our R&D team is developing self-microemulsifying drug delivery systems (SMEDDS) and micro-encapsulation techniques to improve dispersion rates, enabling faster action and higher bioavailability for next-generation Kan Jang formulations.
In line with global decarbonization trends, we are transitioning our extraction lines toward supercritical carbon dioxide (sCO2) extraction and pressurized water extraction (PWE). These methods avoid toxic petrochemical residues and significantly reduce water and solvent waste during the industrial-scale processing of Eleutherococcus senticosus.
Our company and facilities conform to international quality and regulatory standards, including ISO9001, ISO22000, HALAL, KOSHER, and FDA registrations.
Find answers to common questions about sourcing, formulating, and registering Kan Jang tablets in international markets.
We standardize the Andrographis paniculata extract to contain between 10% and 50% Andrographolides via HPLC-UV, and standard Eleutherococcus senticosus to contain a minimum of 1.5% to 2.5% Eleutherosides B+E. Depending on your formulation, customized standardization yields are available.
Yes. Chenlv Herb provides complete tablet compression services. We manufacture standard round, oval, or custom-shaped tablets, offering a selection of film, enteric, or sugar coatings to meet your brand specifications.
When stored in a cool, dry place away from direct heat and light in their original packaging, our tablets have a verified shelf life of 24 to 36 months, backed by real-time stability testing studies.
We test every raw material batch before extraction and evaluate final products using Inductively Coupled Plasma Mass Spectrometry (ICP-MS) to ensure compliance with strict limits for lead, arsenic, cadmium, and mercury.
We offer both options. We can supply bulk tablets packaged in double PE bags within food-grade fiber drums, or finished retail-ready blisters and bottles to suit your market strategy.
Yes, we provide full support documentation, including Certificate of Analysis (COA), MSDS/SDS, allergen statements, BSE/TSE free declarations, GMO-free certifications, and process flowcharts for regulatory submissions.
Keep up with natural extract market dynamics, raw material trends, and upcoming trade shows.
With the new production season wrapping up, supply dynamics and rising baseline costs have focused industry attention on price trends.
Join us at CPHI China 2025 to explore new developments in botanical extraction, tableting, and natural health products.
We are showcasing our latest botanical ingredients and formulation solutions. Let's discuss new opportunities in biotechnology together.
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Browse our extensive selection of herbal products, verified under our internal quality system.
