Osterly Market Lutein & Zeaxanthin Eye Vitamins

Lutein and zeaxanthin, both dosed.

The two carotenoids that concentrate in the macula, named and numbered, for people who spend the day looking at a screen.

What it's for

Lutein and zeaxanthin are carotenoids that accumulate specifically in the macula, the central part of the retina, where they act as a natural blue-light filter and antioxidant. They are taken to support macular pigment density, which does measurably increase with supplementation. What that means for how well you see is a slower and much smaller story than the marketing suggests.

How to take it

• One capsule daily, with a meal containing some fat
• Both are fat-soluble; taken on an empty stomach much of the dose is wasted
• Macular pigment changes take months, not weeks
• No supplement changes a refractive prescription. Keep up your regular eye exams

On the label

• Lutein and zeaxanthin, each with its own figure
• 120 capsules
• Take with food — both are fat-soluble

What this is not

• Not a vision correction
• Not going to change your prescription
• Not a substitute for an eye exam

The straight answer

You will see this category advertised with 'take off your glasses' before-and-after photos. Nothing in a capsule does that. Lutein is studied for macular pigment density, which is a slower and much less dramatic story.

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These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Talk to your doctor before starting any supplement, especially if you are pregnant, nursing, or taking prescription medication.