Functional Ingredient

Lutein

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.

It supports eye-focused nutritional formulations and contributes to the natural carotenoid profile of retinal tissue.

In everyday life, Lutein helps nourish the macula, the central area of your retina involved in the clear, detailed vision you use throughout the day.

Its contribution depends on ingredient form, quantity and the complete formulation.

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.

Formulation rationale

Why we use it

CARPEDIEM selected Lutein for a clearly defined role within a thoughtfully balanced formulation.

  • Formulation purpose: It supports eye-focused nutritional formulations and contributes to the natural carotenoid profile of retinal tissue.
  • Used in: CARPEDIEM Hair Skin Nails, CARPEDIEM MultiTeen and CARPEDIEM MultiWomen and other appropriate CARPEDIEM formulations.
  • Works alongside: Lutein complements Zeaxanthin, Lycopene and Astaxanthin to support a more complete functional-wellness formulation.
  • Meaningful contribution: Lutein helps nourish the macula, the central area of your retina involved in the clear, detailed vision you use throughout the day. Works alongside zeaxanthin within the eye's naturally occurring macular pigment.
  • Quality and scientific context: Its contribution depends on ingredient form, quantity and the complete formulation. Research is shown only when an ingredient-specific study demonstrates a relevant benefit.

Ingredient intelligence

How it works

One of the very few carotenoids the eye deliberately collects from the blood.

Step 01 / 04

Only from the diet.

Humans cannot make it. Supplements usually standardise it from marigold extract.

01 / 04

Molecule class

Xanthophyll carotenoid

Source

Standardised marigold extract

Collected by

The retina, as macular pigment

Paired with

Zeaxanthin

Descriptive of the ingredient's established biology. Not a claim to diagnose, treat, cure or prevent any disease.

All key functions

The complete functional profile connected with this ingredient.

Contributes to the natural pigment layer found within the macula of the eye.

Supports visual-wellness nutrition through a carotenoid concentrated in retinal tissue.

Works alongside zeaxanthin within the eye's naturally occurring macular pigment.

Provides a plant-derived carotenoid commonly sourced from marigold flowers.

Contributes to the nutritional profile associated with normal retinal function.

Supports a balanced approach to daily eye-focused carotenoid intake.

Helps nourish the macula, the central area of your retina involved in the clear, detailed vision you use throughout the day.

Works alongside Zeaxanthin and Lycopene to create a more coordinated, science-led nutritional formula.

Complementary by function

Ingredient intelligence

How it works

One of the very few carotenoids the eye deliberately collects from the blood.

Step 01 / 04

Only from the diet.

Humans cannot make it. Supplements usually standardise it from marigold extract.

01 04

Molecule class

Xanthophyll carotenoid

Source

Standardised marigold extract

Collected by

The retina, as macular pigment

Paired with

Zeaxanthin

Descriptive of the ingredient's established biology. Not a claim to diagnose, treat, cure or prevent any disease.