21st Century
Lutein 20 mg
Non-Nutrient/Non-Botanical
The dose here lands inside the range studies actually used.
Dose At dose vs. studied dose
- Gluten Free
How it scores
Overall
C
Evidence
A
Dose
C
Formulation
A
What's in it, judged
Supplement Facts
Serving Size: 1 Softgel(s)
- Lutein 20 mg †
- Zeaxanthin 800 mcg †
† Daily Value not established
Other ingredients: Sunflower Oil, Gelatin, Glycerin, Beeswax, purified Water, Soy Lecithin.
Directions: As a dietary supplement, adults take one (1) softgel daily with any meal or as directed by a healthcare provider. Do not exceed recommended dosage.
Reported interactions
- Interacts with:
- Warfarin ·Methotrexate ·Tobramycin ·Metformin
From research databases. Not medical advice — talk to your physician.
Is it dosed to do anything?
-
Lutein
At the studied dose20 mg / day studies used 0.66-30 mg · 33 studies
-
Zeaxanthin
Below the studied range0.8 mg / day studies used 2-24 mg · 5 studies
What Lutein is good for
- Lutein and zeaxanthinA
Higher lutein and zeaxanthin levels
Inflammation & oxidative stress
- Macular pigment densityA
Higher macular pigment density
Eye & vision
- Visual acuityA
Sharper vision
Eye & vision
- Attention and focusB
Improve attention and concentration
Attention & executive function
- Executive functionB
Improve executive function
Attention & executive function
