Its main focus is on the protection and repair of the nervous system, and it shows great promise, especially in the field of medicine and healthcare.

Specific applications of nervonic acid in different directions:

Zeaxanthin also known as “zeaxanthin” and “zeaxanthin”, is a fat-soluble pigment component of lutein and a dihydroxy derivative of β-carotene.
Zeaxanthin is an oxygen-containing natural carotenoid and is an isomer of lutein.
It is widely distributed in nature, and most of the zeaxanthin in nature is the all-trans isomer.
Zeaxanthin cannot be synthesized in the human body and needs to be obtained through daily diet.

2.Characteristics of DayNatural’s Zeaxanthin Powder

Zeaxanthin Powder is a natural pigment and nutritional supplement extracted from marigold (Tagetes erecta L.). Marigold is an annual herbaceous plant of the genus Tagetes in the Asteraceae family. Its flowers are rich in Zeaxanthin, which is widely used in medicine, health products, food and cosmetics.
DayNatural’s Zeaxanthin Powder are bright in color, highly active, and long-lasting in color. They can completely replace artificial synthetic pigments and are widely used in food, beverages, health products, and cosmetics coloring. By adopting scientific planting and strict control, we can produce Zeaxnathin Powder that meet the standards and requirements of different countries and regions.
Daynatural’s Zeaxanthin Powder have been tested by authoritative organizations such as SGS and Mérieux Nutrition Science, and fully meet the food grade standards in Europe and the United States. We have a highly automated production line and a quality control system. The product quality is stable and is trusted by domestic and foreign customers. At present, it has passed HALLA Kshoher and other certifications, and exported to dozens of countries and regions such as Europe, the United States, and Southeast Asia.

3.Mechanism of Action of Zeaxanthin Powder

• Zeaxanthin is highly enriched in the macular area of the retina, with a maximum absorption band of ‌ 400-500 nm‌. It can effectively filter high-energy blue light (such as from electronic screens, LED lights, etc.) and reduce photo-oxidative damage ‌.
• Strong antioxidant defense ‌
  A single zeaxanthin molecule can quench ‌over 1,000 singlet oxygen ‌, and its antioxidant capacity is ‌10 times that of vitamin E.‌‌
  By activating the ‌Nrf2/ARE pathway ‌, it upregulates endogenous antioxidant enzymes such as glutathione and superoxide dismutase. ‌
  Inhibit the ‌NF-κB inflammatory pathway ‌and alleviate chronic retinal inflammation ‌
• It works in synergy with lutein to form “macular pigment optical density” ‌
  In the macular area, zeaxanthin is concentrated in the ‌fovea ‌, while lutein is distributed in the ‌ periphery ‌. The two work together in a ratio of approximately ‌1:2 to 1:5‌ to form a natural “sun protection layer”, enhancing visual acuity and contrast sensitivity .

4.Application fields of Zeaxanthin Powder

• Food additives (natural yellow pigment, used in beverages, baking, sauces).
• Dietary supplements (mainly eye-protecting formulas).
• Cosmetics (antioxidant, skin care).
• Feed industry (improving the color of egg yolks and poultry meat).

5.Why choose DayNatural’s  Zeaxanthin Powder?

• Stability of supply sources
  Daynatural collaborates with the world’s largest supplier of marigold raw materials, ensuring the stability of its supply.
• High quality
  DayNatural strictly controls the quality of raw materials from the source and Daynatural’s Zeaxanthin products have been tested by authoritative organizations such as SGS and Mérieux Nutrition Science to ensure that the physical and chemical indicators of the Zeaxanthin provided to customers, such as —- benzo [a] pyrene, heavy metals, solvent residues, and pesticide residues, meet the requirements of customers.
• High purity with few unknown impurities.
• Low residue of Zeaxanthin Powder

Multiple recrystallization processes are adopted to ensure low residue of Zeaxanthin Powder.

6.Marigold Extract

• Lutein Powder
• Lutein Suspension Oil
• Lutein Beadlets
• Lutein CWS
• Lutein Ester Powder
• Lutein Ester Oil Suspension
• Lutein Ester Beadlets
• Lutein Ester CWS
• Zeaxanthin Powder
• Zeaxanthin Suspension oil
• Zeaxanthin Beadlets
• Zeaxanthin CWS

Our Lutein ester products are bright in color, highly active, and long-lasting in color. They can completely replace artificial synthetic pigments and are widely used in food, beverages, health products, and cosmetics coloring. By adopting scientific planting and strict control, we can produce Lutein Ester products that meet the standards and requirements of different countries and regions.

Daynatural’s Lutein ester products have been tested by authoritative organizations such as SGS and Mérieux Nutrition Science, and fully meet the food grade standards in Europe and the United States. We have a highly automated production line and a quality control system. The product quality is stable and is trusted by domestic and foreign customers. At present, it has passed HALLA Kshoher and other certifications, and exported to dozens of countries and regions such as Europe, the United States, and Southeast Asia.

2.The main functions of Lutein Esters

• Protect the eyes:
  Supplement the macular pigment density in the macula of the human eye retina, protect the macula, and promote the development of the macula.Protect the eyes from light damage, delay eye aging and prevent lesions.Prevent macular degeneration and retinal pigment degeneration, and reduce the formation of drusen.
• Antioxidant:
  Helps prevent cardiovascular sclerosis, coronary heart disease and tumor diseases caused by aging of the body.
• Coloring effect:
  It is a very stable food colorant, which is very stable to light, heat and air, and can be widely used in food, beverages, cosmetics and other application fields.

3.Application prospects of Lutein Esters

• Food additives (natural yellow pigment, used in beverages, baking, sauces).
• Dietary supplements (mainly eye-protecting formulas).
• Cosmetics (antioxidant, skin care).
• Feed industry (improving the color of egg yolks and poultry meat).

4.Why choose DayNatural’s Lutein Ester Powder

• Stability of supply sources
  Daynatural collaborates with the world’s largest supplier of marigold raw materials, ensuring the stability of its supply.
• High quality
  DayNatural strictly controls the quality of raw materials from the source and Daynatural’s Lutein ester products have been tested by authoritative organizations such as SGS and Mérieux Nutrition Science to ensure that the physical and chemical indicators of the Lutein Ester Suspension Oil provided to customers, such as —- benzo [a] pyrene, heavy metals, solvent residues, and pesticide residues, meet the requirements of customers.
• Good stability
  After three years of long-term stability tests, it was verified that the retention rate of Lutein Ester is over 90%.
• High purity with few unknown impurities.

5.Marigold Extract

• Lutein Powder
• Lutein Suspension Oil
• Lutein Beadlets
• Lutein CWS
• Lutein Ester Powder
• Lutein Ester Oil Suspension
• Lutein Ester Beadlets
• Lutein Ester CWS
• Zeaxanthin Powder
• Zeaxanthin Suspension oil
• Zeaxanthin Beadlets
• Zeaxanthin CWS

• Stability
  Lutein is uniformly suspended in vegetable oil. The vegetable oil acts as a protective film, making Lutein less prone to oxidation, more stable and improving its biological availability.
• Natural source
  This product is made from flower of marigold, which is natural and highly safe.
• Multiple excipients
  Different excipients can be provided according to customer requirements, such as corn oil, sunflower oil, safflower oil, etc., to meet the needs of different customers and application scenarios.

2.Application fields of Lutein Oil Suspension:

• Food additives (natural yellow pigment, used in beverages, baking, sauces).
• Dietary supplements (mainly eye-protecting formulas).
• Cosmetics (antioxidant, skin care).
• Feed industry (improving the color of egg yolks and poultry meat).

3.Preparation process of Lutein oil suspension:

• High-content Lutein crystals are selected as raw materials.
• Ultrafine grind the Lutein crystals to 120 mesh.
• Mix the crushed Lutein crystals with vegetable oil and grind them into a stable oil suspension with a homogenizer.
• Quality inspection.
• Conduct quality inspection on the prepared Lutein oil suspension to ensure it meets relevant standards and requirements.

4.Why choose DayNatural’s Lutein Oil Suspension:

• Uniform particle size and good fluidity
  DayNatural’s Lutein Suspension Oil adopts homogenization technology, ensuring uniform particle size and good fluidity of the product, which is convenient for downstream enterprises to fill soft capsules and other applications.
• Stability of supply sources
  DayNatural collaborates with the world’s largest supplier of marigold raw materials, ensuring the stability of its supply.
• High quality
  DayNatural strictly controls the quality of raw materials from the source to ensure that the physical and chemical indicators of the Lutein suspension oil provided to customers, such as —- benzo [a] pyrene, heavy metals, solvent residues, and pesticide residues, meet the requirements of customers.
• Good stability
  After three years of long-term stability tests, it was verified that the retention rate of Lutein is over 90%.
  DayNatural’s Lutein suspension oil adopts homogenization technology to ensure no sedimentation or stratification during long-term storage, addressing the concerns of end customers regarding uneven distribution of Lutein content during use.
• High purity with few unknown impurities.

5.Marigold Extract

• Lutein Powder
• Lutein Suspension Oil
• Lutein Beadlets
• Lutein CWS
• Lutein Ester Powder
• Lutein Ester Oil Suspension
• Lutein Ester Beadlets
• Lutein Ester CWS
• Zeaxanthin Powder
• Zeaxanthin Suspension oil
• Zeaxanthin Beadlets
• Zeaxanthin CWS