Marigold Extract Zeaxanthin Powder

Product Description

What Is Zeaxanthin？

Zeaxanthin is mainly extracted from the petals and flower cakes of calendula flowers. Calendula flower is a common flower plant whose petals are rich in Zeaxanthin. After a professional extraction process, high purity and high activity of Zeaxanthin can be obtained. It is a natural carotenoid compound that belongs to the yellow pigment family. It is widely recognized as a powerful antioxidant that protects eye health, prevents eye aging, and relieves eye fatigue.

Zeaxanthin is a carotenoid found in the human body, especially in the macula of the eye. It belongs to the same family as lutein and has antioxidant effects, helping to protect the eyes from light damage. The human body cannot synthesize it on its own and needs to be taken from natural foods or health supplements.

Sourced from non-GMO Tagetes erecta (Marigold) via ​supercritical CO₂ extraction, our ​Natural Zeaxanthin Powder​ delivers ​5%-80% purity-clinically proven to enhance macular pigment density by ​30%​, filter harmful blue light, and reduce the risk of age-related macular degeneration (AMD) by ​20%​​. As a key component of retinal macular pigment, zeaxanthin (CAS 144-68-3) synergizes with lutein to neutralize free radicals (ORAC: 28,000 µmol TE/g) and protect photoreceptor cells from oxidative damage. Certified ISO 9001, FDA-GMP, Halal, and Kosher. Ideal for nutraceuticals, functional foods, and ophthalmic supplements. Shelf life: 24 months at -20°C in nitrogen-flushed packaging.

Main features of zeaxanthin:

• Carotenoids: Zeaxanthin is a natural organic pigment belonging to the carotenoid family.
• Eye health: It is mainly found in the macula of the eye and plays a role with lutein in protecting the eyes from blue light and other harmful light damage.
• Antioxidant: It has antioxidant function and helps reduce the damage of free radicals to cells.
• Cannot be synthesized on its own: The human body cannot produce zeaxanthin and needs to be taken through diet or supplements.
• Natural sources: It is commonly found in foods such as corn, wolfberry, egg yolk, spinach, etc.
• EU-approved food coloring: Zeaxanthin is also used as a food additive and is coded as E161h in the EU.

Marigold Extract Zeaxanthin Powder Specification

Benefits of Zeaxanthin

• Antioxidant

The carotenoids play an important role in protecting cellular membranes and lipoproteins from free-radical-induced oxidative stress. Studies show that zeaxanthin may protect against chronic eye and cardiovascular diseases like age-related macular degeneration (AMD), cataracts, coronary heart disease, and stroke.

Zeaxanthin exerts its effects by directly quenching free radicals. Without getting too technical, zeaxanthin, like all carotenoids, contains a chain of isoprene residues bearing conjugated double bonds, which allow these compounds to receive an extra electron and gain energy from excited molecules.

But it can also exert its antioxidant activity by facilitating glutathione (GSH) synthesis, one of the most powerful antioxidant compounds in the human body.

Because the eyes are constantly exposed to oxygen and light, which generates oxygen free radicals, lutein and zeaxanthin can scavenge and neutralize these radicals, preventing them from damaging your eyes.

• Supports healthy eyes

Of all the compounds that protect the eyes, lutein and zeaxanthin might be two of the most well-known. They’re the only two dietary carotenoids that accumulate in the retina, specifically in the macula, and are known as macular pigments.

Thanks to their powerful antioxidant properties, lutein, and zeaxanthin help to protect your eyes from free radicals, which, over time, can impair eye health and function.

But they also act as a natural sunscreen for your eyes by absorbing excess UV light 11. As such, they’re thought to offer protection against the effects of harmful blue light.

• Protects skin health

On the hunt for more youthful, radiant skin? Zeaxanthin could be what you need! Because of its presence in the skin, several studies have found that lutein and zeaxanthin may offer protection against light-induced damage, especially from UV light 12. And how does it do this? You guessed it, its antioxidant properties.

One of the characteristic signs of visible skin aging is lipid peroxidation. Because of its ability to quench free radicals, zeaxanthin could help improve skin hydration and elasticity and prevent damage to skin cells.

On top of that, a 2016 study published in Clinical, Cosmetic, and Investigational Dermatology found that oral supplementation with lutein and zeaxanthin improved skin tone and complexion.

• May protect your heart

If that’s not enough, zeaxanthin may also offer protection to your heart. Oxidation of low-density lipoproteins (LDL) in blood vessels is a major factor in developing atherosclerotic lesions.

However, studies show that LDL can increase resistance to oxidation by increasing dietary antioxidant intake.

Other studies support that carotenoids can reduce the risk of cardiovascular complications by lowering blood pressure, reducing pro-inflammatory cytokines and markers of inflammation (like C-reactive protein), and improving insulin sensitivity in muscle, liver, and adipose tissues .

Some studies also show that higher plasma zeaxanthin levels may protect against early atherosclerosis.

Zeaxanthin Applications

• ​Dietary Supplements:

Eye health capsules/tablets targeting ​macular degeneration prevention​ and ​visual fatigue relief​.
Antioxidant blends for ​cardiovascular support​ (reduces LDL cholesterol).

• ​Functional Foods & Beverages:

Natural coloring for juices, dairy, and snacks (replaces synthetic dyes like E110).
Preservation agent extending shelf life in lipid-rich products (e.g., oils, protein bars).

• ​Animal Feed Additives:

Poultry feed for ​vibrant egg yolk coloration​ and ​improved meat quality​.
Aquaculture feed enhancing skin pigmentation in fish.

• Cosmeceuticals:

Anti-aging serums leveraging ​antioxidant properties​ to reduce UV damage.

Why choose our marigold extract zeaxanthin powder?

1.We use organic farming and environmentally friendly farming practices when growing marigold flowers. We absolutely do not use any genetically modified techniques for growing marigold flowers. We select traditional, natural varieties and follow the principles of natural evolution to ensure the genetic purity and integrity of the plants.

2.We pay great attention to detail in the harvesting and handling of marigold flowers. We have an experienced team with professional picking techniques. They carefully select high-quality marigold flowers and harvest them using the correct tools and methods to avoid damage to the plant and try to preserve its integrity.

3.During the Marigold Flower Extract manufacturing process, we strictly control the production environment and conduct multiple testing and quality control. We perform multiple tests on every batch of Zeaxanthin to ensure the accuracy and purity of the active ingredients.

Zeaxanthin Powder Quality Supplier And Manufacturer

Green Spring Bio is a professional supplier of plant extracts and active ingredients, dedicated to the research, development, production, and sales of plant active ingredients. With over 26 years of experience in supplying plant extracts, guaranteeing you a high quality product with competitive price, best service!! The company owns a cooperative factory covering over 1000 acres. Its products encompass over 1000 herbal extract, exported to 80% of countries and regions worldwide, serving over 1000 clients across various industries in more than 200 countries and regions,with annual exports exceeding 3000 tons.

We provide various dosage forms and neutral packaging including mixed powders, granules, soft capsules, hard capsules, tablets, soft candies, etc. to meet the different needs of customers.These active ingredients can be used in dietary supplements, cosmetics and personal care, health foods, functional foods and beverages,Animal and pet nutrition etc.

As a professional plant extract Active ingredients supplier,we have successfully obtained EU&NOP ,USDA, Kosher, Halal, ISO9001, BRC, FDA, COSMOS, IFS and other quality system certifications.

How To Buy Zeaxanthin Powder?

Just send email to sales@greenspringbio.com, or submit your requirement in bottom form, we are of service at any time!