Zeaxanthin
Other ·Exploratory record · not publication-reviewed ·Updated July 13, 2026
Partner carotenoid to lutein for comprehensive macular protection.
Exploratory record, not a reviewed medical publication.
See the editorial and medical-review policies for the publication gate.
This generated database record has not completed a claim-level review by a qualified human medical reviewer. Bibliography links and evidence labels are not approval. The page remains available for reference and is excluded from search indexing.
What the research says.
A quick, data-only summary. The full evidence, dosing, and sources are below.
Zeaxanthin is an other most often used for eye health, central vision protection, blue light filtration. NutriStack rates the overall evidence as strong. A typical adult dose is 2-4 mg daily (often combined with lutein), commonly taken as often paired with lutein in 5:1 ratio (lutein:zeaxanthin). This profile indexes 16 sources.
The bottom line
Evidence rating strong. Most-documented uses: eye health, central vision protection, blue light filtration. 16 sources indexed (2011–2025), with 0 interaction records on file.
How it works, mechanistically.
Core mechanism
Concentrated in the central fovea (lutein is more peripheral). Provides the most critical blue light filtration at the point of highest visual acuity. Potent singlet oxygen quencher.12,1
Dosing & protocol.
What it actually costs.
Real-world pricing across three quality tiers. Assumes Zeaxanthin with Lutein.
Assumes 2-4 mg/day, often paired with lutein. Vendor basis: NOW/iHerb, Vitacost, Life Extension, and Amazon marketplace; eye-health complexes price higher. Updated 2026-05-28.
The same dose, as food.
How much you'd eat to match a supplemental dose.
Food zeaxanthin intake is usually lower than lutein intake.
Supplements make higher targeted intakes easier.
Full safety detail.
Sources, by evidence tier.
Numbered references. Citations throughout the page link here.
Meta-analyses & systematic reviews
4- 1Lutein and zeaxanthin for reducing morbidity and mortality in preterm infantsPMIDChoo YM, Yip KX, Fiander M et al. · The Cochrane database of systematic reviews · 2025
Choo YM, Yip KX, Fiander M et al.. Lutein and zeaxanthin for reducing morbidity and mortality in preterm infants. The Cochrane database of systematic reviews. 2025
- 2The effect of lutein and Zeaxanthine on dyslipidemia: A meta-analysis study.PMIDGhasemi F, Navab F, Rouhani MH, Amini P, Shokri-Mashhadi N · Prostaglandins & Other Lipid Mediators · 2023
Zeaxanthin and lutein supplementation significantly improved lipid profiles, reducing triglycerides and total cholesterol while increasing HDL cholesterol.
- 3Carotenoids supplementation and inflammation: a systematic review and meta-analysis of randomized clinical trials.PMIDHajizadeh-Sharafabad F, Zahabi ES, Malekahmadi M, Zarrin R, Alizadeh M · Critical Reviews in Food Science and Nutrition · 2022
Carotenoid supplementation (including lutein, zeaxanthin, lycopene, and beta-carotene) significantly reduced inflammatory markers including CRP, IL-6, and TNF-alpha.
- 4The Effect of Lutein/Zeaxanthin Intake on Human Macular Pigment Optical Density: A Systematic Review and Meta-AnalysisPMIDYao L et al. · Nutrients · 2021
MPOD increased dose-dependently: 0.04 units at 5-20 mg/day and 0.11 units at 20+ mg/day; no significant change below 5 mg/day.
Randomized controlled trials
7- 5Beneficial Effects of a Lutein-Zeaxanthin Complex on Macular Pigment Optical Density Levels of Healthy Individuals With Prolonged Screen TimePMIDFaria PM et al. · Nutrients · 2025
Lutein-zeaxanthin supplementation significantly improved MPOD, contrast sensitivity, and sleep quality in healthy subjects with prolonged screen time.
- 6Enhanced Oral Bioavailability of Lutein and Zeaxanthin via a Self-Emulsifying Delivery System: A Randomized, Double-Blind Cross-Over StudyPMIDChoe BS, C A, Mk P et al. · Journal of medicinal food · 2025
Choe BS, C A, Mk P et al.. Enhanced Oral Bioavailability of Lutein and Zeaxanthin via a Self-Emulsifying Delivery System: A Randomized, Double-Blind Cross-Over Study. Journal of medicinal food. 2025
- 7Effect of supplementation with lutein, zeaxanthin, and omega-3 fatty acids on macular pigment and visual function in young adults with long-term use of digital devices: study protocol for a randomized double-blind placebo-controlled studyPMIDWang L, Ma M, Li Y et al. · Frontiers in nutrition · 2024
Wang L, Ma M, Li Y et al.. Effect of supplementation with lutein, zeaxanthin, and omega-3 fatty acids on macular pigment and visual function in young adults with long-term use of digital devices: study protocol for a randomized double-blind placebo-controlled study. Frontiers in nutrition. 2024
- 8Effect of Dietary Supplementation with Lutein, Zeaxanthin, and Elderberries on Dry Eye Disease (DED) and Immunity: A Randomized Controlled TrialPMIDGoh KM, Tan ESS, Lim CSY et al. · Nutrients · 2024
Goh KM, Tan ESS, Lim CSY et al.. Effect of Dietary Supplementation with Lutein, Zeaxanthin, and Elderberries on Dry Eye Disease (DED) and Immunity: A Randomized Controlled Trial. Nutrients. 2024
- 9Macular Pigment Response to Lutein, Zeaxanthin, and Meso-zeaxanthin Supplementation in Open-Angle Glaucoma: A Randomized Controlled TrialPMIDSiah WF et al. · Ophthalmol Sci · 2022
Macular pigment can be augmented in glaucomatous eyes by supplementation with lutein, zeaxanthin, and meso-zeaxanthin.
- 10Lutein + zeaxanthin and omega-3 fatty acids for age-related macular degeneration: the Age-Related Eye Disease Study 2 (AREDS2) randomized clinical trialPMIDAge-Related Eye Disease Study 2 Research Group · JAMA · 2013
Lutein/zeaxanthin is an appropriate carotenoid substitute for beta-carotene in AREDS supplements with a better safety profile (no lung cancer risk).
- 11Randomized, double-blind, placebo-controlled study of zeaxanthin and visual function in patients with atrophic age-related macular degeneration: the Zeaxanthin and Visual Function Study (ZVF) FDA IND #78, 973PMIDRicher SP et al. · Optometry · 2011
Zeaxanthin supplementation improved visual function in patients with atrophic age-related macular degeneration.
Reviews & position papers
3- 12Oral Antioxidant and Lutein/Zeaxanthin Supplements Slow Geographic Atrophy Progression to the Fovea in Age-Related Macular DegenerationPMIDKeenan TDL, Agrón E, Keane PA et al. · Ophthalmology · 2025
Keenan TDL, Agrón E, Keane PA et al.. Oral Antioxidant and Lutein/Zeaxanthin Supplements Slow Geographic Atrophy Progression to the Fovea in Age-Related Macular Degeneration. Ophthalmology. 2025
- 13Current Insights on the Photoprotective Mechanism of the Macular Carotenoids, Lutein and Zeaxanthin: Safety, Efficacy and Bio-DeliveryPMIDKumar P, Banik SP, Ohia SE et al. · Journal of the American Nutrition Association · 2024
Kumar P, Banik SP, Ohia SE et al.. Current Insights on the Photoprotective Mechanism of the Macular Carotenoids, Lutein and Zeaxanthin: Safety, Efficacy and Bio-Delivery. Journal of the American Nutrition Association. 2024
- 14Lutein and zeaxanthin in eye and skin health: AREDS2 evidenceSource linkedPMIDBernstein PS, Li B, Vachali PP et al. · Annu Rev Nutr · 2016
Reference material
2- 15Lopresti AL, Smith SJ. The effects of lutein/ zeaxanthin (Lute-gen(®)) on eye health, eye strain, sleep quality, and attention in high electronic screen users: a randomized, double-blind, placebo-controlled study. Frontiers in nutrition. 2025Source linkedPMID
- 16Parekh R, Hammond BR Jr, Chandradhara D. Lutein and Zeaxanthin Supplementation Improves Dynamic Visual and Cognitive Performance in Children: A Randomized, Double-Blind, Parallel, Placebo-Controlled Study. Advances in therapy. 2024Source linkedPMID
Common questions.
Quick answers about Zeaxanthin, drawn from the data on this page.
What is Zeaxanthin?
Partner carotenoid to lutein for comprehensive macular protection.
What is Zeaxanthin used for?
Commonly cited benefits of Zeaxanthin include: Eye health; Central vision protection; Blue light filtration. NutriStack rates the overall evidence as strong.
What is a typical dose of Zeaxanthin?
A typical adult dose of Zeaxanthin is 2-4 mg daily (often combined with lutein). The commonly recommended form is Often paired with lutein in 5:1 ratio (lutein:zeaxanthin). These are general ranges, not personalized advice; confirm the right dose with a clinician.
What are the side effects of Zeaxanthin?
Reported side effects include very well tolerated. This is educational information; check with a healthcare professional before use.
How strong is the evidence for Zeaxanthin?
NutriStack rates this as Strong, meaning multiple high-quality meta-analyses or systematic reviews converge on the same finding. Full tier criteria are at https://nutristackapp.com/methodology/evidence-tiers.
Use this with your stack
Zeaxanthin in NutriStack.
Add it to your stack, see how it interacts with everything else you take, and get a Stack Score that updates the moment it does.