Among antioxidants, Astaxanthin stands in a class of its own — and it's one of the standout ingredients in Visivra. Here's why it's called "the king of carotenoids."
A Uniquely Powerful Antioxidant
Astaxanthin is one of the most powerful antioxidants found in nature, produced by microalgae and responsible for the pink-red color of salmon and shrimp.
It Reaches the Retina Directly
What makes Astaxanthin special for the eyes is its ability to cross the blood-retinal barrier, delivering antioxidant protection directly inside the retina — where free-radical damage matters most.
Visual Fatigue & Contrast
Studies suggest Astaxanthin may help reduce visual fatigue, support contrast sensitivity, and aid faster adaptation between different light environments — useful for screen users and drivers alike.
Astaxanthin in Visivra
In Visivra, Astaxanthin provides deep antioxidant defense alongside the macular carotenoids and Bilberry — see the full ingredients list and the current Visivra discount on the Visivra official website.
Astaxanthin supports eye wellness and is not a treatment for any condition. Consult your provider with any concerns.
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