Zeaxanthin: Clear Vision and Advanced Protection against Free Radicals – Eye Health with This Carotenoid Antioxidant

Zeaxanthin 4 mg, Swanson is an elite dietary supplement designed to provide a concentrated dose of zeaxanthin, a carotenoid essential for eye health. Extracted from natural sources, these capsules are formulated to offer superior protection against the harmful effects of free radicals and to support optimal vision function.
 

Zeaxanthin is a pigment found in the retina of the eye, specifically in the macula, which is the center of detailed vision. Being a water-soluble carotenoid, zeaxanthin accumulates in the yellow bodies of the retina (macula and retinal axial). By filtering harmful blue light, one of its main roles is to protect the eyes against macular degeneration associated with aging (AMD) and cataracts, two of the most common causes of vision loss in the elderly.
 

Zeaxanthin selectively acts in the eye's macula where it filters blue-violet light and UV radiation with short wavelengths. Thus, it protects photoreceptor cells and the retinal axial from oxidative damage. Its antioxidant action also contributes to neutralizing reactive oxygen species that can induce oxidative stress and damage to ocular tissues.



 

Zeaxanthin Benefits

• Protection of the Macula and Retinal Axial against Age-Related Macular Degeneration (AMD)

Age-related macular degeneration (AMD) is a leading cause of vision loss in people over 50. Zeaxanthin, concentrated in the eye's macula, filters blue and UV light, protecting retinal cells from photo-oxidative damage. This antioxidant shield may slow the progression of AMD and prevent the formation of new lesions, helping to maintain central vision and the fine details necessary for reading or facial recognition.

• Reducing the Risk of Cataracts by Protecting the Lens from UV Radiation

Cataracts, characterized by the opacity of the eye's lens, can reduce vision clarity and lead to blindness if left untreated. Prolonged exposure to UV radiation is a significant risk factor for cataract development. Zeaxanthin helps filter these radiations, protecting the lens and reducing the accumulation of damage that can lead to cataracts, thus contributing to maintaining vision clarity.

• Improving Visual Acuity and Color Contrast

Zeaxanthin improves visual acuity and color contrast, essential for activities such as nighttime driving or facial recognition in low-light conditions. By effectively filtering blue light, it not only protects the eyes but also enhances the quality of vision, making colors more vivid and contrast more pronounced.

• Delaying Ocular Aging Processes and Maintaining Clear Vision

Through its antioxidant properties, zeaxanthin helps delay ocular aging processes. Oxidative stress plays a major role in the aging of ocular tissues, and zeaxanthin helps neutralize free radicals, protecting ocular cells and maintaining the structural health of the eyes. This contributes to maintaining clear vision and preventing visual deterioration associated with aging.

• Potential Cognitive Benefits by Protecting the Retina against Oxidative Damage

There is evidence that eye health is closely linked to cognitive function. Zeaxanthin protects the retina from oxidative damage, which can have a positive impact on brain function. By maintaining the integrity of the visual signals sent from the eyes to the brain, zeaxanthin may support cognitive processes, including memory and processing speed, suggesting a potential role in preventing or slowing age-related cognitive decline.



 

Association with Other Nutrients for Additional Benefits

• Lutein: Together with zeaxanthin, lutein forms a powerful duo in protecting the eyes against blue and UV light. These two carotenoids are concentrated in the eye's macula, providing enhanced protection against AMD and cataracts.
• Omega-3: Omega-3 fatty acids, especially DHA, are crucial for retinal and overall eye health. DHA is an important structural component of retinal cells, supporting optimal visual function and complementing the antioxidant effects of zeaxanthin.

Usage Suggestions

Other ingredients

Rice bran oil, gelatin, glycerin, safflower oil, purified water, mixed tocopherols, silica.

Contains sulfites.



 

Warnings

For adults only. Consult your health-care provider before using this or any product if you are pregnant or nursing, taking medication or have a medical condition. 

Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place. Do not refrigerate.