Marigold Extract description:
The marigold flower, a proud member of the Compositae family, is specifically identified as Tagetes erecta.
This annual herb is extensively cultivated across regions such as Heilongjiang, Jilin, Inner Mongolia, Gansu, Shanxi, and Yunnan.
Our company boasts an impressive 150,000 mu marigold planting base in Gansu province.
Leveraging the unique local soil environment
and optimal lighting conditions, our marigolds exhibit remarkable traits such as rapid growth, extended flowering periods,
enhanced productivity, and superior quality.
This ensures a stable supply of raw materials, high yields, and significant cost reductions.
Lutein Esters Powder/Crystals
Product Description
Our lutein ester powder is meticulously crafted from lutein ester crystals through a refined crushing process.
1. Active Ingredient: Lutein dipalmitate, zeaxanthin ester
2. Product Specification:
UV: Available in 5%, 10%, 20% concentrations,
HPLC: Offered in 5%, 10%, 20%, and 60% concentrations
Product Features:
1. Derived from natural marigold raw materials, ensuring purity.
2. Exhibits excellent stability.
Packaging: 1.0 kg/aluminum foil bag, 25 kg/barrel
Storage: Avoid direct sunlight or high temperatures; store in a cool, dry place. Use promptly after opening.
Shelf Life: 24 months
Why Are Lutein and Zeaxanthin Good for Your Eyes?
In the human body, lutein is a vital fat-soluble pigment found in numerous areas including the eyes, skin, cervix, heart, and chest.
This powerful pigment promotes health across these regions. Within the eye, lutein is prevalent in the retina, lens,
and macula, playing a crucial role in maintaining eye health.
Lutein has been scientifically proven to possess excellent ultraviolet absorption and oxygen free radical scavenging abilities.
It enhances fundus microcirculation, safeguarding retinal tissue, particularly the optic cells, from damage.
Lutein effectively filters ultraviolet and blue light, significantly reducing potential light-induced damage to the eyes.
Lutein stands out as an exceptional antioxidant due to its potent antioxidant properties.
With its strong antioxidant effects, lutein not only protects the eyes by filtering short-wave blue light and ultraviolet light,
but also reinforces the overall health of the eyes.
Lutein and zeaxanthin are unique carotenoids, exclusively present in the retina and lens of human eyes.
Lutein is an essential supplement, especially critical during the developmental stages of children's vision.
Nestled on the picturesque west coast of Qingdao, Qingdao Borong Biotechnology Co., Ltd. is a pioneer in the extraction of natural plant active products. Our expertise spans the extraction of lutein pharmaceutical raw materials and Chinese herbal medicine, with a strong presence in the health, nutrition, and additives sectors. We excel in life sciences and animal nutrition, boasting our own production and processing plant, Qingdao Jiayi Biotechnology Co., Ltd. In 2019, Jiayi Biotechnology invested a substantial 210 million yuan in the West Coast New Area to build the groundbreaking 'Natural Plant Extract Health Industrial Park.' This project focuses on creating a comprehensive industrial chain integrating 'base planting, leaf pigment extraction, and deep processing.' Additionally, we have established vast marigold planting bases in Longnan and Weiyuan, Gansu, spanning over 100,000 acres. Our commitment to leveraging technology, quality, and reputation to carve out a market niche has driven us to develop an advanced sales system that seamlessly blends online and offline channels since our inception.
Our elite sales teams excel in both domestic and international markets. We proudly serve the domestic market while also exporting our products to key global markets including Mexico, Spain, the United States, Russia, Italy, and Southeast Asia.
Factory Show
A captivating real scene display of the Lutein Industrial Park in
Cheng County, Longnan, Gansu Province
The comprehensive industry chain of lutein
At Qingdao Borong Biotechnology Co., Ltd., we are committed to delivering exceptional value. Not only do we offer high-quality and high-quantity products at highly competitive prices, but we also boast a specialized sales and R&D team. Our experts are always on standby to provide you with detailed product information, comprehensive data analysis, innovative product improvements, valuable market feedback, and a range of other customized services tailored to your needs.
We are steadfast in our commitment to innovation and excellence. By learning from practical experiences and staying ahead of industry trends, we aspire to elevate our brand to the forefront of the lutein market. Our goal is to establish Qingdao Borong Biotechnology Co., Ltd. as the unrivaled leader in the industry.
Package: Our premium Marigold Extract Zeaxanthin Ester Power is meticulously packaged in robust 1.0kg / 5.0kg aluminum foil bags or in sturdy 25kg barrels to ensure maximum freshness and protection.
Minimum Order Quantity (MOQ): 1.0 kg
Storage Instructions: To maintain the superior quality of our Marigold Extract Zeaxanthin Ester Power, avoid direct sunlight or high temperatures. Store it in a cool, dry place.
For peak performance, please use this product as soon as possible after opening the package.
Shelf Life: 24 months.
| 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: Can I get a sample before placing an order?
Yes, you can receive a free sample ranging from 10-30g to conduct testing before committing to a bulk order. This ensures you are confident in our product quality.
2: What is the Minimum Order Quantity (MOQ)?
For a sample order, the MOQ is just 1KG. For bulk orders, you are free to order as much as you need.
3: What are the payment terms?
We accept payments through T/T, L/C, and D/P for your convenience.
4: How can I confirm the product quality?
Firstly, we provide a Certificate of Analysis for the product you inquired about, giving you a comprehensive quality overview.
Secondly, we can send you a sample for your testing to further ensure the product meets your expectations.
5: How long will it take for the order to be shipped?
Once we receive your prepayment, the order will be dispatched within 5 working days.
6: Do you offer any after-sales service?
Absolutely, we provide exceptional after-sales service. Firstly, we offer high-quality products at competitive prices, backed by a professional sales and R&D team. We're ready to provide you with product information, data analysis, product improvement, market feedback, and other customized services.
Secondly, if any issues arise, we are committed to resolving them promptly. Our ongoing efforts in learning and adapting ensure we stay ahead, striving to establish ourselves as the leading brand in lutein products.We continually strive to innovate and improve, aiming to be at the forefront of the industry.
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