Marigold Extract Description:
The Marigold flower, a distinguished member of the Compositae family, hails from the illustrious Tagetes erecta species.
This radiant annual herb thrives in diverse regions, including Heilongjiang, Jilin, Inner Mongolia, Gansu, Shanxi, and Yunnan.
Our esteemed company cultivates an expansive 150,000 mu marigold plantation nestled in the breathtaking Gansu province.
Leveraging the distinctive local soil environment,
and unparalleled lighting conditions, our marigolds achieve rapid growth, prolonged flowering periods,
high productivity, and superior quality.
Thus, we guarantee a consistent supply of raw materials, impressive yields, and cost efficiency.
Lutein Oil Suspension
Product Description
Lutein oil suspension is meticulously crafted by dispersing nano-level lutein crystals in vegetable oil, with lutein crystals as the primary raw material.
1. Active Ingredient: Lutein
2. Product Specification: 5%~20%
Product Features: 1
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Nano-level lutein is uniformly suspended in vegetable oil to ensure superior dispersibility.
2. The product is derived from marigolds, utilizing natural raw materials.
3. Advanced anti-oxidation treatment guarantees the product's stability.
4. Various carriers available: corn oil, sunflower oil, safflower oil, etc.
Package: 20kg / plastic barrel, 10kg / medicinal aluminum can, or according to customer requirements.
Storage: Protect from direct sunlight or high temperatures. Store in a cool, dry place. Use promptly after opening.
Shelf Life: 18 months
Why Are Lutein and Zeaxanthin Good for Your Eyes?
In the human body, lutein is a remarkable fat-soluble pigment located in the eyes, skin, cervix, heart, and chest. This powerful compound significantly contributes to overall health and wellness.
In the eye, lutein is strategically distributed throughout the retina, lens,
and macula, playing a crucial role in maintaining optimal ocular health.
Lutein has been scientifically proven to possess excellent ultraviolet absorption and oxygen free radical scavenging capabilities, making it indispensable for eye protection.
It can enhance fundus microcirculation and protect retinal tissue, particularly the delicate optic cells, ensuring clearer vision.
Lutein can effectively filter ultraviolet and blue light, significantly reducing light-induced damage to the eyes and preserving visual acuity.
Lutein is a remarkable antioxidant with a potent capability to neutralize harmful free radicals.
Lutein not only exhibits a strong antioxidant effect in the eyes but also effectively filters short-wave blue light and
ultraviolet light, ensuring comprehensive protection against harmful rays.
Lutein and zeaxanthin are uniquely the only carotenoids found in the retina and lens of the human eye, crucial for maintaining eye health.
Lutein is an essential supplement during the critical developmental period of children's vision, supporting healthy growth and visual development.
Qingdao Borong Biotechnology Co., Ltd. is magnificently situated on the picturesque west coast of Qingdao. The company specializes in the extraction of natural plant active ingredients, including lutein pharmaceutical raw materials and traditional Chinese herbal medicine. Our expertise spans across health, nutrition, and additive industries, with a profound proficiency in life sciences and animal nutrition domains. Qingdao Borong Biotechnology Co., Ltd. boasts its own state-of-the-art production and processing facility: Qingdao Jiayi Biotechnology Co., Ltd. Remarkably, in 2019, Jiayi Biotechnology allocated 210 million yuan towards constructing the 'Natural Plant Extract Health Industrial Park' in the West Coast New Area. This ambitious project aims to forge an integrated industrial chain encompassing 'base planting + leaf pigment extraction + deep processing'. Additionally, Qingdao Borong Biotechnology Co., Ltd. has established extensive marigold planting bases in Longnan, Weiyuan, and other regions in Gansu, covering over 100,000 acres. Our company commits to leveraging technology to dominate the market, ensuring quality for market exploration, and upholding a stellar reputation to win market trust. Since our inception, we have diligently developed an advanced sales system that seamlessly blends online and offline strategies.
We boast outstanding sales teams catering to both domestic and international markets. Our superior products are exported to discerning markets in Mexico, Spain, the United States, Russia, Italy, and Southeast Asia, ensuring global reach and customer satisfaction.
Factory Show
A striking real scene display of the Lutein Industrial Park in
Cheng County, Longnan, Gansu Province
The comprehensive industry chain of lutein

Qingdao Borong Biotechnology Co., Ltd. takes pride in offering not only elite products at highly competitive prices but also a highly dedicated and professional sales and R&D team. Our specialists are on standby to provide you with detailed product information, advanced data analytics, product enhancements, market feedback, and a plethora of personalized services. We ensure your requirements are met with unparalleled precision and excellence.
At Qingdao Borong Biotechnology Co., Ltd., our commitment to continuous improvement drives us to learn from practical experiences while staying ahead of industry trends. Our steadfast goal is to become the leading brand in lutein production, consistently setting new benchmarks for quality and innovation.
Package: Our premium Orange Yellow Lutein Palmitic Acid Crystals are meticulously packaged to ensure utmost quality and peak freshness. Choose from our versatile options: 1.0kg or 5.0kg aluminum foil bags, or opt for the substantial 25kg barrel.
MOQ: With a minimum order quantity set at just 1.0 kg, we cater to both large-scale operations and smaller needs alike.
Storage: To preserve the integrity and potency of our product, avoid direct exposure to sunlight or high temperatures. Store it in a cool, dry place for optimal results.
For the best experience, we recommend using this product promptly after opening the package.
Shelf life Our product boasts an impressive shelf life of 24 months, ensuring long-term usability and consistent performance.
International logitics mode |
By Air |
By Express |
By sea |
suitable for >50 |
suitable for sampple order or <50 |
suitable for >300 |
Fast:3-7 days |
Fast:3-10 days |
Fast: 7-45 days |
lower than the express cost |
high shipping cost |
lowest cost |
1: Do you provide samples before placing an order?
Absolutely! We offer complimentary samples ranging from 10-30g, giving you the opportunity to thoroughly test our product before making a bulk purchase.
2: What is the Minimum Order Quantity (MOQ)?
For sample orders, the MOQ is just 1KG. For bulk orders, there's no limit-order as much as you need!
3: What are your payment terms?
We accept a variety of payment methods including T/T, L/C, and D/P for your convenience.
4: How do you confirm product quality?
Firstly, we provide a comprehensive Certificate of Analysis for the product you are inquiring about.
Secondly, we are happy to send a sample for you to conduct your own quality testing.
5: How long will it take to ship the order?
A: Your order will be dispatched within 5 working days following the receipt of your prepayment.
6: Do you offer after-sales service?
Yes, we provide extensive after-sales service. Our high-quality products at competitive prices are backed by a dedicated sales and R&D team. We assist you with product information, data analysis, product improvements, market feedback, and customized services.
Should any issues arise, we will address them promptly and continuously strive to improve, ensuring we stay ahead of market trends.We are fully committed to establishing ourselves as the leading brand of lutein.
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