Marigold Extract is a supreme ingredient in dietary supplement products for improved eyesight and retinal support. The extract contains the compounds Lutein and Zeaxanthin which help protect the eyes from damaging blue light. These compounds also help reduce oxidative stress and support skin health.
What is Marigold Extract?
Marigold Extract is a popular beneficial ingredient obtained from the flowers and leaves of Calendula officinalis, a flowering plant that is prevalent in the southern European Regions. It is used in the alternative medicine field as a component of various dietary supplement products. It is also used in the production of cosmetic products, as well as in the manufacture of health drinks and teas.
There are several names by which Marigold Extract is referred to in the market. These names include Marigold Flower Extract, lutein, zeaxanthin isomers, 25% meso-zeaxanthin isomer, Calendula Extract, Calendula officinalis, Pot Marigold, Lutemax2020, Zeaxanthin isomers, RR-zeaxanthin, FloraGLO®, and Aztec Marigold.
Typically, Marigold Extract powder has a light to dark brown color appearance and is soluble in water.
Constituents of Marigold Extract
Several compounds may be isolated from Marigold Extract but the key ingredients of the extract are the compounds Lutein and Zeaxanthin. Both Lutein and Zeaxanthin are highly recommended for use in dietary supplement products for optimum eyesight.
The product also contains several other carotenoids, flavonoids, saponins, sterols, phenolic acids, and lipids which contribute to optimum health and wellness among individual users. It also contains amino acids such as alanine, methionine, and leucine.
According to researches, the carotenoid profile of Marigold Extract is 80% lutein, including its derivatives, and 5% Zeaxanthin.
What is Lutein?
Lutein is a carotenoid compound that is naturally found in the human eye. It is claimed to play vital roles in the prevention of macular degeneration and the development of cataracts.
Other names for Lutein include Luteine, trans-Lutein, and Xanthophyll. It is described as having CAS number 127-40-2 and molecular formula C40H56O2. The molecular weight of the compound is 568.871 g/mol. In its powder form, it has a red-orange crystalline appearance and is practically insoluble in water.
What is Zeaxanthin?
Zeaxanthin is a yellow-colored pigment found in orange and yellow fruits and vegetables, as well as in egg yolk. It is also found in the center of the macular of the eyes. The compound is believed to work by protecting eye cells and preventing light-associated damage to the eyes.
Zeaxanthin is also known as β,β-carotene-3,3′-diol. The CAS number of the compound is 144-68-3 and its molecular formula is C40H56O2 and its molecular weight is 568.88 g/mol. The compound appears as a red to orange powder and is insoluble in water.
Zeaxanthin isomers, RR-zeaxanthin, and meso-zeaxanthin isomer which are Zeaxanthin derivates may also be used in dietary supplement formulations.
Marigold Extract forms and specifications
Marigold Extract may come in 80%, 85% or 90% UV. You may also request a customized standard extract depending on your individual needs for research or dietary supplement formulation.
Some manufacturers may also use plain Lutein powder or Zeaxanthin powder for their dietary supplement products. Lutein powder usually comes in 5%, 10%, 20%, 80% or 90% purity based on high-performance liquid chromatography test. Zeaxanthin powder comes in 5%, 10%, 20%, 70% or 80% purity based on HPLC test. Both of these compounds may be availed of in a different customized standard form.
Marigold extract powder, Zeaxanthin, and Lutein may be purchased in bulk from various dietary supplement manufacturers like Nutriavenue. These products are usually packed in paper drums with two layers of polybags inside when bought in bulk. However, customers may avail of a different packaging material depending on their individual needs.
Lutein and Zeaxanthin
Both Lutein and Zeaxanthin are found in the eyes and are essential for eye health. While these compounds may be obtained from various fruits and vegetables, experts say that to ensure sufficient daily intake of Lutein and Zeaxanthin, taking dietary supplements containing the compounds is ideal. The intake of Marigold extract supplements may also be useful to meet the daily Lutein and Zeaxanthin needs of individual users.
Astaxanthin vs Zeaxanthin
While both Astaxanthin and Zeaxanthin are pigment compounds, they have significant differences in terms of color, source, and overall bodily functions.
Astaxanthin provides a reddish pigmentation, whereas, Zeaxanthin is a yellow to orange pigment. Also, while Astaxanthin is primarily sourced out from marine animals or microorganisms, Zeaxanthin is obtained from fruits and vegetables.
In terms of function, Zeaxanthin is different from Astaxanthin as the former’s primary benefits revolve around enhancing eye health and reducing oxidative stress in eye cells. In contrast, Astaxanthin is beneficial not only for eye health but also in enhancing cardiovascular function and immunity responses.
Multivitamins with Lutein
Many manufacturers of dietary supplement products for everyday use include Lutein in Multivitamin formulations as it is believed to target enhancement of eyesight. In most Multivitamins with Lutein, Lutein is included in trace amounts, usually 0.25 mg per tablet.
Bilberry Extract and Lutein
Bilberry Extract is another dietary supplement ingredient known to support several vital bodily functions including blood vessel integrity and heart health. According to studies, combining Lutein and Bilberry Extract may result in optimum eye health and macular function.
How does Marigold Extract work?
Essentially, experts believe that the compounds in Marigold Extract, specifically, Lutein and Zeaxanthin, enhance eye health by protecting eye cells from damaging blue light which comes from various sources including electronic devices and LED lighting. Exposure to excessive blue light causes gradual damage to the macula of the eyes, thereby resulting in eventual blurring of vision and changes in eyesight. By protecting the eyes from the said blue light, Marigold Extract enhances overall eye health.
The compounds in the extract are also known to produce free radical scavenging effects. This means that they help reduce oxidative stress in eye cells to prevent gradual damaging of the same.
Marigold Extract Manufacturing Process
In the production of Marigold Extract, the raw materials used are primarily marigold flowers which are obtained during the summer season.
The said marigold flowers are gathered and dried at room temperature for several days. After drying, it is pulverized. The pulverized Marigold flowers are then subjected to an extraction procedure to obtain Marigold Extract. Some manufacturers go beyond the said procedure to obtain specific compounds in the extract including flavonoids.
Marigold Extract Health benefits
Individuals who use Marigold Extract dietary supplements may enjoy the following benefits:
It enhances overall eye health
Marigold Extract is known to improve overall eye health by preventing rapid aging and damage in eye cells and providing macular and retinal support. Hence, it is useful in promoting eye focus and preventing blurring of vision. It also protects the eyes from damaging factors including blue light.
It enhances skin health
Some researchers also suggest that the compounds in the extract may enhance skin health by providing anti-inflammatory effects. It may also work in reducing symptoms of inflammatory skin conditions such as psoriasis.
It is effective against ultraviolet-induced oxidative stress
Ultraviolet-induced oxidative stress causes the potential to damage not only to eye cells but to cells exposed to the outside environment. Studies reveal that Marigold Extract effectively reduces ultraviolet-induced oxidative stress and prevents rapid cellular aging.
Marigold Extract side effects
Marigold Extract supplementation is considered safe and effective. However, some side effects associated with its use may develop within the first few doses. These side effects include mild stomachache, diarrhea, or nausea. There are no serious adverse reactions with Marigold Extract supplementations. Individual users who experience serious symptoms are advised to immediately consult their physicians.
Marigold Extract dosage
The recommended daily intake for Marigold Extract depends on the individual user’s weight, age, and overall physical conditions. Different dosages may also be provided depending on the intended purpose for its use.
Where to buy bulk Marigold Extract powder?
Bulk Marigold Extract powder may be purchased at Nutriavenue, an FDA-registered ingredient supplier which is also recognized by entities like Halal, Kosher, and GMP.
Nutriavenue is the best source of high-quality ingredients at very affordable prices. Our company has been in the market for several years and has continually met the needs of several dietary supplement manufacturers all over the world. Aside from Marigold Extract, we also offer many other dietary supplement ingredient products which you may check out at our website.
We also offer shipping services through the air, sea, or couriers like UPS and FedEx. You may contact our technical support staff for more details on our products and services.