Lutein Esters 20 mg w/ Zeaxanthin - 120 Capsules VALUE SIZE

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Lutein Esters 20 mg w/ Zeaxanthin - 120 Capsules VALUE SIZE

LifeSource Vitamins

13 Reviews

Also Available in 60 Count

Protects against macular degeneration*
Enhances visual acuity*
Shields against blue light*
Reduces cataract risk*
Supports retinal health*
Reduces eye strain*
Improves night vision*
Made in GMP-certified facilities*
Vegan and gluten-free formula*
3rd-party lab tested for purity & potency

Read Below: Full Description, Clinical Studies & Research on Lutein.

Product Code: LUTE002

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Lutein Esters 20 mg — 120 Vegetarian Capsules — Macular Pigment Support, Contrast Sensitivity & Glare Recovery*

LifeSource Vitamins Lutein Esters 20 mg delivers lutein esters (from marigold) with companion zeaxanthin to support the eye’s protective macular pigment and everyday visual performance. Produced in FDA-registered, GMP-certified facilities and 3rd-party tested for identity, potency, and purity. Non-GMO, gluten-free, vegetarian capsules.*

Research Promise:At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. We also reference reviews from 39 leading health organizations and insights from 20 top global universities to keep our guidance aligned with credible, evidence-based science.*

Clinically Studied Benefits

Lutein Esters — Increases macular pigment optical density (MPOD) as shown in human meta-analyses. ((NIH/PubMed — Ma L, 2016); (NIH/PMC — Wilson LM, 2021))
Lutein/Zeaxanthin — Improves glare disability and photostress recovery in double-blind RCTs. ((NIH/PubMed — Stringham JM, 2014); (NIH/PubMed — Stringham JM, 2016))
Lutein/Zeaxanthin — Supports contrast sensitivity in trials with macular carotenoids. ((NIH/PMC — Nolan JM, 2014))

Additional / Promising Evidence

Lutein/Zeaxanthin — May aid visual processing speed based on randomized studies. ((NIH/PubMed — Bovier ER, 2015))
Lutein/Zeaxanthin — May benefit screen-exposed adults by improving MPOD and visual metrics over 6 months. ((NIH/PMC — Lopresti AL, 2025))
Lutein/Zeaxanthin — May reduce cataract risk based on observational data. ((NIH/PubMed — Christen WG, 2015))
Lutein/Zeaxanthin — May indicate lower MPOD in type 2 diabetes adults per observational studies. ((NIH/PubMed — John AP, 2015))
Lutein/Zeaxanthin — May correlate with better academic performance in children via higher MPOD. ((NIH/PubMed — Walk AM, 2017))
Lutein/Zeaxanthin — May improve night-vision tasks based on pilot studies. ((NIH/PubMed — Iannaccone A, 2021))
Lutein/Zeaxanthin — May support long-term MPOD with omega-3 synergy in open-label studies. ((NIH/PubMed — Bernstein PS, 2018); (NIH/PubMed — Gorusupudi A, 2017))
Lutein — May help filter short-wavelength (blue) light via MPOD based on human studies. ((NIH/PMC — Roberts JE, 2015))
Zeaxanthin — May preserve MPOD in adults with high myopia per cohort studies. ((NIH/PubMed — Li Y, 2022))
Lutein/Zeaxanthin — May show stronger MPOD response in certain genotypes per pilot data. ((NIH/PubMed — Conley SM, 2013))

University / Academic Context

Harvard Medical School — Research highlights carotenoids’ role in retinal health.
Johns Hopkins University — Studies support lutein’s protective effects on macular pigment.

Global Evidence & Authoritative Reviews

National Institutes of Health (NIH) — Provides dietary guidelines on lutein/zeaxanthin for eye health.
World Health Organization (WHO) — Recognizes carotenoids as key nutrients for vision.

We monitor research from leading institutions — Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, the University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, and Ohio State — to keep our guidance aligned with credible science.*

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Key Ingredients

Lutein Esters (20 mg) — Builds macular pigment; supports glare and photostress recovery. ((NIH/PubMed — Stringham JM, 2014))
Zeaxanthin — Companion macular carotenoid concentrated at the fovea; supports MPOD and visual function. ((NIH/PubMed — Nolan JM, 2014))

Brief Benefit Bullets

Supports macular pigment optical density (MPOD)*
Helps visual performance: contrast sensitivity and glare recovery*
Optically filters short-wavelength (blue) light in the macula*
Non-GMO; gluten-free; vegetarian capsules*
3rd-party tested for purity and potency*

Suggested Use

See product label for full instructions, or as directed by your healthcare professional. Do not exceed recommended dose. If pregnant, nursing, taking medications, or have a medical condition, consult your physician.*

Product Specifications

Serving Size — See Supplement Facts label
Servings Per Container — 120
Form — Vegetarian capsules
Free From — Non-GMO, gluten-free, no artificial colors, preservatives or synthetic chemicals*
Quality — 3rd-party tested for identity, potency and purity

3rd Party Testing: Every LifeSource Vitamins product is tested by independent labs to verify identity, purity, potency, and label accuracy. Click Here To View Our 3rd-Party Testing Process

LifeSource Vitamins — Proudly American — Since 1992

*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. Always consult your physician before taking any supplements.

Lutein Esters 20 mg — 120 veg caps — supports macular pigment, contrast sensitivity, glare recovery & blue-light filtering. Non-GMO, 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*