As a leading manufacturing partner, we provide clinically backed, pure raw botanical compounds optimized for maximum bioavailability and global compliance. Discover our foundational catalog below.
In the modern nutra-cosmetic landscape, Marigold Lutein (extracted from Tagetes erecta L.) has transitioned from a niche macular health ingredient to a mainstream powerhouse. Driven by escalating screen time, aging populations, and clinical validation of its efficacy in filtering high-energy blue light, demand for high-purity, stable carotenoids is surging globally.
As professional buyers, formulation scientists, and supply chain managers, finding the right manufacturer requires evaluating factors beyond price. Modern sourcing demand centers on technical capability—such as microencapsulation, oil suspensions, beadlet stability under high compression, and clean-label compliance.
An experienced manufacturer supports various formulations depending on the end application. Standard active profiles include:
Enterprise buyers seek high active ingredient stability and minimal pesticide residues. The European Pharmacopoeia (EP) and United States Pharmacopeia (USP) enforce strict limits on heavy metals, polycyclic aromatic hydrocarbons (PAHs), and organic solvent residues. A reliable factory partner must employ green-chemistry extraction methods—such as supercritical CO2 or food-grade ethanol extraction—to ensure clean-label compliance.
Established in 2012, Chengdu Chenlv Herb Co., Ltd. (referred to as "Chenlv Herb") is 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.
We run state-of-the-art production facilities equipped with precise testing instrumentation (HPLC, GC, AAS, LC-MS) to guarantee identity, purity, and potency. By bridging agricultural raw cultivation with cutting-edge separation technology, we provide solutions that enhance our clients' formulation pipelines.
Choose Chenlv Herb for products that deliver beyond expectations. We blend industrial scale with pharmaceutical-grade quality controls.
Creative designs and customized delivery formats (microencapsulation, beadlets) that elevate your brand and improve product stability.
Eco-friendly packaging aligned with today's values and quick response cycles ensuring stable product shelf life and delivery.
End-to-end traceabe botanical sourcing, reducing environmental impacts from crop cultivation to final extraction processes.
Fast turnaround to meet your manufacturing timelines, coupled with reliable cargo logistics and custom clearance support.
A dedicated QA/QC team supporting you every step of the way, with batch-specific COA, heavy metal testing, and solvent analysis.
Years of industry expertise ensuring precision, excellence, and regulatory compliance for cross-border shipping.
For international dietary supplement brands, China represents the epicenter of the global Lutein supply chain. This dominance is not built on pricing alone, but on a vertically integrated agricultural and industrial model.
Major Chinese manufacturers operate dedicated marigold (Tagetes erecta) planting bases in provinces like Xinjiang, Yunnan, and Hebei. The unique combination of long daylight hours, high diurnal temperature variations, and volcanic soil in these regions yields marigold flowers with an exceptionally high concentration of raw lutein esters. By managing the supply chain from seed selection to harvesting, factories control raw material quality and eliminate variables like agricultural runoff or pesticide contamination at the source.
Industrial-scale extraction processes run continuously to process freshly harvested flowers into marigold oleoresin. This scale allows Chinese manufacturers to offer consistent pricing, mitigating crop-yield fluctuations. Furthermore, advanced downstream separation and crystallization processes yield trans-lutein with high purity (>90% HPLC), free from toxic residual solvents.
Our natural botanical active ingredients are engineered to integrate seamlessly across four major industrial sectors.
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.
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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.
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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.
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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.
READ MOREChenlv Herb provides one-stop contract manufacturing services. We turn raw botanical extracts into stable, finished ingredients.
Communicate with customers to determine product requirements and specifications.
Provide a proposal quotation based on customer requirements and volume.
Sign a contract to further discuss the details of cooperation and timelines.
Develop and formulate custom samples for client testing and validation.
After sample confirmation, schedule the production order in our facility.
The factory quality laboratory tests the finished batch and issues a Certificate of Analysis (COA).
Deliver certified finished products to customers worldwide via optimized sea, air, or land freight channels.
Our company's products are compliant with strict regulatory frameworks, certified by ISO9001, ISO22000, HALAL, KOSHER, and FDA.
Different target demographics require unique delivery formats. Understanding how Marigold Lutein behaves in specific formulations is critical to preventing degradation.
This is the largest segment for Marigold Lutein. The classic combination of Lutein and Zeaxanthin in a 5:1 ratio mimics the natural concentration found in the macular pigment of the human retina. Modern formulations often add Zinc, Vitamin C, Vitamin E, and Copper (based on the AREDS2 clinical trial guidelines) to retard age-related macular degeneration (AMD). For this scenario, Lutein oil suspension in softgels remains the industry benchmark, preventing oxidation during manufacturing.
As daily screen exposure increases among younger demographics, brands are targeting the "digital native" segment. In this market, traditional softgels are often replaced by functional gummies, chewable tablets, or instant powdered beverages. Formulators require cold water dispersible (CWD) starch beadlets that remain stable during processing and do not affect the product's final flavor or transparency.
Lutein is a powerful lipid-soluble antioxidant that neutralizes singlet oxygen and limits lipid peroxidation. In skincare, it helps defend the skin against UV-induced oxidative damage and improve skin elasticity. Manufacturers supply cosmetic-grade lutein emulsions that are compatible with water-in-oil cosmetic bases, ensuring uniform skin penetration.
Expert answers to technical, commercial, and regulatory questions surrounding Marigold Lutein sourcing.
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Explore our extended range of natural botanical extracts, organic acids, and custom-synthesized active ingredients.
