Shaanxi LonierHerb Bio-Technology Co., Ltd is one of the most professional manufacturers and suppliers of lutein plus zeaxanthin in China, featured by quality products and good price. Please rest assured to wholesale bulk natural lutein plus zeaxanthin for sale here from our factory. Contact us for free sample.
Product Information
Lutein plus zeaxanthin are the main active components of marigold,which is extracted through advanced continuous countercurrent extraction technology to retain the maximum activity of the two ingredients. Meanwhile, the ratio is scientifically formulated to meet international standards, ensuring stable and reliable quality with traceable whole industrial chain management.
They are enriched inhe macular region of the retina constitutes macular pigment. Because the human body cannot synthesize lutein and zeaxanthin, it must be ingested from the diet. Now marigold Extract Powder is widely applied in health supplements, food additives, ophthalmic products and cosmetics, suitable for various formulations such as capsules, powders and beverages.
Lonierherb are semi-finished raw materials that need further processing, and we do not recommend direct personal use. Please follow your doctor's instructions or formula for the specific dosage or usage.
Technical Date Sheet
|
Product Name |
Marigold Extract |
|
|
Botanical Name |
Tagetes erecta L. |
|
|
Used Part |
Flower |
|
|
Test items |
Specifications |
Test Methods |
|
Lutein |
NLT80% |
UV |
|
Zeaxanthin |
NLT4% |
HPLC |
|
Appearance |
Orange-Red Powder |
Visual |
|
Odor and Taste |
Characteristic |
Organoleptic |
|
Sieve analysis |
90% through 80 mesh |
80 Mesh Screen |
|
Loss on Drying |
≤5.0 % |
105℃/2 hrs |
|
Total Ash |
≤5.0 % |
GB 5009.4-2016 |
|
Bulk Density |
40~60 g/100mL |
GB/T 18798.5 |
|
Tap Density |
60~90g/100mL |
GB/T 18798.5 |
|
Lead (Pb) |
∠3.0mg/kg |
ICP-MS |
|
Arsenic (As) |
∠2.0mg/kg |
ICP-MS |
|
Cadmium (Cd) |
∠1.0mg/kg |
ICP-MS |
|
Mercury (Hg) |
∠0.1mg/kg |
ICP-MS |
|
Total Aerobic Count |
≤ 1000cfu/g |
GB 4789.2 |
|
Yeast and Moulds |
≤ 100cfu/g |
GB 4789.15 |
|
E-Coli |
Negative |
GB 4789.3 |
|
Salmonella |
Negative |
GB 4789.4 |
|
Staphylococcus Aureus |
Negative |
GB 4789.10 |

LonierHerb Support
★ Sample Support: 20g samples for your pre-testing needs
★ Service Support: 24/7 dedicated professional assistance
★ Shipment Support: In-stock availability with delivery within 2 to 3 working days upon order confirmation
★ Freight Support: Access to premium logistics options including FedEx, TNT, DHL, UPS and top-tier freight forwarders
★ Document Support: Comprehensive technical and compliance documentation, covering Technical Data Sheets (TDS), Certificates of Analysis (COA), Allergen Lists, MSDS, Nutrition Information, Certificates of Origin and more
Favourable Comment

What is Main Function ?
① Lutein plus zeaxanthin can protect eyes from light damage, delay eye aging and prevent lesions

● The wavelength of blue light is 400-500nm, which is the most harmful to human body, especially eyes.
● The maximum absorption wavelength of lutein and zeaxanthin is about 450-453 nm.
②Protect eyesight
● It can prevent high myopia and retinal detachment.
● Promote the regeneration of rhodopsin in retinal cells.
● Lutein has antioxidant and photoprotective effects.
③ Relieve visual fatigue
It can quickly improve blurred vision, dry eyes, eye swelling, eye pain, photophobia, etc
④ Improve the macular pigment density and prevent macular degeneration and retinitis pigmentosa; ●Prevention of AMD (senile maculopathy)
● Protect macula and promote macular development.

⑤ Marigold Flower Extract are high-quality antioxidants
● It scavenge singlet oxygen. Singlet oxygen is an active molecule, which may be produced when the skin is exposed to ultraviolet light, which will cause the formation of cancer cells.
● Lutein and zeaxanthin powder also scavenge free radicals. Free radicals are molecules with high energy and easy to react produced by some biological reaction. Free radicals can damage the fat in cells, that is, the genetic material in cells, which can lead to the formation of cancer.
● It can prevent the invasion of free radicals, quench singlet oxygen and capture reactive oxygen free radicals. Moreover, because zeaxanthin has more conjugated double bonds than lutein, its antioxidant activity is stronger than lutein.
⑥ lutein plus with zeaxanthin are High quality natural colorant
● It is an excellent natural colorant with strong coloring power and uniform and stable color
● Coloring range: yellow, orange

FAQ
Q1: Do you have factory ?
Yes, we have a 1500m2 factory with modern equipment, welcome to visit our factory. When you have the details schedule, please kindly let me know in advance.
Q2: What are the main differences between lutein and zeaxanthin in the product??
Both lutein and zeaxanthin are carotenoids with antioxidant effects, yet they differ in functional focus and exert a powerful synergistic effect when combined.
Lutein:primarily shields the macular, filters blue light and protects retinal cells.
Zeaxanthin: concentrates in the central macula, enhancing vision clarity and relieving eye fatigue.
Together, they form a comprehensive ocular protective barrier, delivering far better efficacy than single supplementation.
Q3: Can the product be customized according to customer needs?
Yes, we provide personalized customization services to meet the different needs of customers in product development. The customizable items include:
- Ratio of active ingredients: Customize the ratio of lutein to zeaxanthin (such as 3:1, 5:1, 10:1) according to the customer's product positioning;
- Content of active ingredients: Adjust the content of lutein + zeaxanthin (from 1% to 20%) according to the customer's addition amount and cost budget;
- Product form: Provide non-microencapsulated, microencapsulated (different wall materials) and other forms, and adjust the particle size of the powder (80-200 mesh);
- Other customization: Adjust the color, odor of the product according to customer needs, and provide targeted packaging design suggestions.
Q4: What are the packaging specifications?
Samples are packaged in aluminum foil bags (1kg/bag), and bulk orders are packaged in cardboard drums (25kg/drum, with double-layered plastic bags inside). Of course, we can also customize small packaging according to order requirements.
Q5: What is your delivery time ?
As usual, our delivery time is about 1~3 days after receipt of payments, however, for some special products, please kindly confirm with your sales manager in advance.
Q6: How can I get some free sample ?
Yes, we can supply 20g free sample to our client, for special products, we will charge a nominal fee, however once your confirmation of formal order, it will reduce from your invoice directly.
Welcome to LonierHerb Factory

As a professional supplier of Lutein Plus Zeaxanthin, we offer premium quality products with reliable supply and competitive pricing. We welcome your inquiries at any time and look forward to establishing a long-term cooperative relationship with you! Email: info@lonierherb.com Whatsapp/Wechat: +86-17702909819
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