Ingredient overview
What it is
Lutein is a xanthophyll carotenoid concentrated in the macular region of the retina. Together with zeaxanthin, it contributes to the natural pigment layer that absorbs certain wavelengths of light.
- Scientific identity: Lutein; compound family: Dihydroxy xanthophyll carotenoid.
- How it works: Taken from diet or supplement: Humans cannot synthesise it; supplements most often use standardised marigold extract. Absorbed with dietary fat: Uptake requires fat, so it is best taken with a fat-containing meal.
- Primary function: It supports eye-focused nutritional formulations and contributes to the natural carotenoid profile of retinal tissue.
- What it supports: Lutein helps nourish the macula, the central area of your retina involved in the clear, detailed vision you use throughout the day.
- Important consideration: Its contribution depends on ingredient form, quantity and the complete formulation.
