Explore our foundational range of certified botanical raw materials and custom manufacturing services.
Analyzing procurement drivers, active compound kinetics, and market-scale opportunities for macular nutrition.
Lutein, a naturally occurring oxygenated carotenoid (xanthophyll) extracted predominantly from Marigold flowers (Tagetes erecta L.), has transitioned from a niche eye-health ingredient to a global nutritional staple. With the rise of digital device usage, the physiological impact of high-energy visible (HEV) blue light on human photoreceptors is a primary driver behind B2B procurement of lutein capsules. As the body cannot synthesize lutein or its stereoisomer zeaxanthin de novo, daily dietary supplementation is essential to maintain optimal Macular Pigment Optical Density (MPOD).
For modern health brands, procuring simple raw lutein powder is no longer sufficient. Consumer demand has shifted toward finished dosage forms, specifically stable, high-bioavailability capsules. Raw lutein is notoriously sensitive to light, oxygen, and gastric acid. This vulnerability makes state-of-the-art capsule manufacturing critical. Advanced lipid-based encapsulation, microencapsulated beadlets, and nitrogen-flushed softgels are modern solutions that secure active ingredient retention throughout the product lifecycle.
When sourcing Luteina capsules globally, professional buyers focus on the distinction between Free Lutein and Lutein Esters. While esters offer elevated raw stability, free lutein offers direct biological uptake without prior enzymatic hydrolysis.
Chengdu Chenlv Herb offers a dual-capability pathway: manufacturing both pure Free Lutein capsules and stabilized Lutein Ester softgels, tailored to regulatory demands in target markets across the EU, USA, and East Asia.
Pioneering Natural Plant Extraction & Capsule Formulation Since 2012
Chengdu ChenLv Herb Co.,Ltd. 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.
Engineered stability protocols protecting carotenoids from thermal degradation and oxidative loss.
By trapping Lutein molecules inside a protective matrix starch or gelatin shell, we prevent oxidation caused by exposure to ambient moisture and heat, ensuring a 24-month stable shelf-life.
Our R&D lab designs optimized mixtures containing Lutein, Zeaxanthin, Astaxanthin, Bilberry extract, and Zinc to offer comprehensive protection targeting retinal cells and visual acuity.
Using enteric-coated vegetable HPMC capsule shells or advanced gelatin matrices, we bypass stomach acids to release active ingredients in the small intestine, maximizing tissue uptake.
| Active Ingredient | Standardized Assay | Available Form | Key Application | Target Shelf-Life |
|---|---|---|---|---|
| Free Lutein | 5%, 10%, 20%, 40% (HPLC) | Powder / CWS Beadlets | Eye drops, Softgels, Dry blend capsules | 24 Months |
| Lutein Esters | 10%, 20%, 60% (HPLC) | Oil Suspension / Powder | Lipid-based soft capsules, functional foods | 24 Months |
| Lutein + Zeaxanthin Blend | AREDS2 5:1 Standard Ratio | Beadlets / Premixed Powder | Premium ocular health supplements | 36 Months |
Why Tier-1 dietary brand owners and pharmaceutical distributors partner with Chenlv Herb.
We engineer custom botanical formulations to elevate your brand presence and market competitiveness.
From extraction to final encapsulation, we minimize lead times to ensure rapid delivery to market.
End-to-end transparent supply chains with clean raw marigold farming and low carbon footprint practices.
24/7 dedicated customer service teams support your technical and regulatory requirements at every step.
Every batch undergoes rigorous HPLC testing, solvent residue analysis, and heavy metal sweeps.
Over a decade of manufacturing expertise ensuring precision extraction and formula development.
Harnessing botanical extraction science to deliver versatile health solutions across global industry 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.
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.
From strategic intent communication to global industrial delivery - transparent and streamlined.
Communicate with customers to determine product requirements and formulation specifications.
Provide a transparent proposal quotation based on customer requirements and batch sizes.
Sign a contract to further lock in pricing and discuss the details of cooperation.
Make prototype samples and complete laboratory validation of active ingredients.
After customers confirm the samples, the factory schedules the commercial-scale production order.
The factory tests the finished products and issues a comprehensive certificate of analysis (COA).
Deliver finished products to customers via temperature-controlled shipping methods to maintain active molecule integrity.
Our production facilities adhere to the highest international quality standards, backed by global credentials.
In-depth technical answers addressing raw stability, formulation chemistry, regulatory protocols, and cost structures.
Insights into manufacturing trends, raw material pricing dynamics, and upcoming global trade events.
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 have become a focal point due to supply and demand dynamics and cost considerations.
As a key event for leading China's pharmaceutical industry onto the global stage, the 23rd China Pharmaceutical Raw Materials Exhibition (CPHI China 2025) joins hands with the 18th China Pharmaceutical Machinery to present new technological pathways.
Join us as we display our latest extraction processes and share new findings in biotechnology at the upcoming conference. Connect with our engineering teams to explore custom dosage formulations.
Ready to launch your high-quality Luteina capsule line? Get in touch with our team today. We provide full-scale OEM/ODM development, product pricing sheets, and custom stability analysis tailored to your target markets.
✓ Responses delivered within 24 business hours.
Premium raw materials verified by HPLC, UV, and GC analytical validation methods.
