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Dietary supplement

Lutein/Zeaxanthin Ingredients & Drug Interactions

by Pure Encapsulations

Lutein/Zeaxanthin label
See full label image
Capsule Category: Non-nutrient/non-botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 9, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Lutein/Zeaxanthin against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Moderate

Lutein/Zeaxanthin is a dietary supplement by Pure Encapsulations with 2 active ingredients. Its ingredients are commonly taken for eye and macular health, age-related macular degeneration (amd), protection from blue light.Based on those ingredients, 86 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Zeaxanthin. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Lutein/Zeaxanthin by Pure Encapsulations

Ask about any prescription or over-the-counter medication and we check it for interactions with Lutein/Zeaxanthin by Pure Encapsulations — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Lutein/Zeaxanthin by Pure Encapsulations

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Aug 13, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 2 of its 2 active ingredients.
  • No proprietary blends here — you can verify the dose of every single component.

This product contains 2 active ingredients: zeaxanthin and FloraGLO Lutein. Both are carotenoids — natural pigments found in leafy greens and other plants that your body uses to protect your eyes.

The supplement also includes inactive ingredients: hypoallergenic plant fiber, red beet root powder, cellulose, and water.

Does it work?

Moderate evidence
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: dual support for ocular health and vision.
  • We looked for evidence on: Age-related macular degeneration (AMD), Asthenopia (eye strain), Cataracts, Central serous retinopathy, Choroideremia, Diabetic retinopathy — and 4 related terms.
  • The strongest evidence on file: Lutein is rated "Possibly Effective" for Age-related macular degeneration (AMD) (Natural Medicines).
  • Also on file: Lutein is rated "Possibly Effective" for Cataracts.
  • Also on file: Zeaxanthin is rated "Possibly Effective" for Age-related macular degeneration (AMD).

Zeaxanthin is possibly effective for age-related macular degeneration (AMD), a common cause of vision loss as we get older. We don't have reliable evidence yet for its use in cognitive decline, Alzheimer's disease, asthma, breast cancer, or breathing problems in premature infants.

FloraGLO Lutein is possibly effective for AMD and cataracts. It's considered possibly ineffective for retinitis pigmentosa, retinopathy of prematurity, a bowel condition in premature infants (necrotizing enterocolitis), and bronchopulmonary dysplasia.

The evidence, ingredient by ingredient Zeaxanthin Lutein

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 1 of the 2 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 2 of 2.
  • General safety write-ups exist for 2 of 2.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Both zeaxanthin and FloraGLO Lutein are generally well tolerated at typical supplement doses. In trials, lutein at up to 20 mg daily caused no adverse effects.

For pregnancy and breastfeeding, the safety data shows both ingredients are likely safe. That said, the data on concentrated supplement doses — rather than food sources — during pregnancy and breastfeeding isn't complete, so it's worth running this by your doctor or pharmacist if you're pregnant, planning to become pregnant, or breastfeeding.

Side effects, ingredient by ingredient Zeaxanthin Lutein

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 1 of the 2 matched ingredients can interact with medications — Zeaxanthin.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: diabetes medications.
  • For scale: 86 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

If you take antidiabetes medications (drugs that lower blood sugar), flag those before you start — zeaxanthin may increase the risk of low blood sugar. Check your exact prescriptions using the medication checker below, and confirm with your doctor or pharmacist.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

This product may help protect vision as you age, especially if you're concerned about AMD or cataracts. If you take diabetes medications, check with your doctor or pharmacist before starting, since zeaxanthin might lower blood sugar further.

For any questions about whether this fits your health picture, talk it over with your own healthcare provider.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 2 of 2 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jun 22, 2023.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Lutein/Zeaxanthin, straight from the product label.

Brand Pure Encapsulations
Barcode (UPC) 766298011066
Net contents 60 Capsule(s)
Market status On market
Date entered into DSLD Jun 22, 2023
DSLD ID 294007
Product type Non-nutrient/non-botanical
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Gluten Free
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Lutein/Zeaxanthin by Pure Encapsulations, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
1 Capsule(s)
Maximum serving Sizes:
1 Capsule(s)
Servings per container
60
UPC/BARCODE
766298011066
IngredientAmount% DV
Zeaxanthin2 mg--
FloraGLO Lutein10 mg--

Other ingredients: hypoallergenic Plant Fiber, Red Beet root powder, Cellulose, Water

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Storage

Store in a cool, dry place.

Suggested/Recommended/Usage/Directions

Recommendations: As a dietary supplement, take 1 capsule daily, with a meal.

Precautions

Warning: If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use.

Keep out of the reach of children.

Use only if safety seal is intact.

General Statements

Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity. Scan to learn about our hypoallergenic supplements.

Seals/Symbols

GFCO.org (Gluten-Free Certification Organization) Certified Gluten-Free by the Gluten-Free Certification Organization, www.gluten.org

Formulation

Dual support for ocular health and vision Gluten-free, Non-GMO & Hypoallergenic

Gluten-free, Non-GMO & Hypoallergenic

FDA Statement of Identity

Dietary Supplement

Brand IP Statement(s)

FloraGLO is a registered trademark of Kemin Industries, Inc. Zeaxanthin is sourced from OPTISHARP brand. OPTISHARP is a trademark of DSM.

FDA Disclaimer Statement

This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Lutein/Zeaxanthin by Pure Encapsulations label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Lutein/Zeaxanthin label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in Lutein/Zeaxanthin by Pure Encapsulations

These are the 2 active ingredients this product is made of. Select any to open its full monograph.

Serving size1 Capsule(s) Dosage formCapsule Servings per container60 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

Zeaxanthin

Interacts with
86 drugs
2 mg per serving

Zeaxanthin is a carotenoid pigment that, along with lutein, concentrates in the macula of the eye and may help support long-term eye health. The stron...

Zeaxanthin monograph & interactions

FloraGLO Lutein

No known
interactions
10 mg per serving

Lutein is a plant-based antioxidant pigment that concentrates in the eye, and the best evidence suggests it (often combined with zeaxanthin) may help...

FloraGLO Lutein monograph & interactions

Other (inactive) ingredients: Hypoallergenic Plant Fiber, Red Beet root powder, Cellulose, Water. These complete the product’s ingredient list but are not active constituents.

Interaction report

Lutein/Zeaxanthin by Pure Encapsulations Drug Interactions

Want to check YOUR meds against Lutein/Zeaxanthin?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
86Drugs
86 Moderate

Ingredients driving the most interactions

Zeaxanthin 86

Individual Drug Interactions

The ingredients in Lutein/Zeaxanthin interact with 86 drugs. Click any drug to see the details.

1 of the 2 ingredients in Lutein/Zeaxanthin interact with drugs. Each result below shows which ingredient is responsible. Zeaxanthin

Each ingredient & the kinds of drugs it affects

For each ingredient in Lutein/Zeaxanthin with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Zeaxanthin1 drug type · 86 drugs

Antidiabetes Drugs

Theoretically, taking zeaxanthin with antidiabetes drugs might increase the risk of hypoglycemia.
In an animal diabetic model, zeaxanthin has hypoglycemic effects. However, population research has found that increasing intake of dietary zeaxanthin plus lutein does not decrease the risk of developing type 2 diabetes.

Likelihood Possible Evidence D
Zeaxanthin full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Lutein/Zeaxanthin, from the product label.

Pure Encapsulations

See all Pure Encapsulations products
Name
Pure Encapsulations
Street Address
490 Boston Post Road
City
Sudbury
State
MA
Phone Number
1-800-753-2277
Web Address
www.PureEncapsulations.com
Pharmacist Counseling Corner

Lutein/Zeaxanthin by Pure Encapsulations: Common Questions

Does Lutein/Zeaxanthin by Pure Encapsulations interact with any medications?
Yes. Based on its ingredients, Lutein/Zeaxanthin has a known interaction with 86 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Lutein/Zeaxanthin contains 2 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Can I take this if I'm pregnant or breastfeeding?
Both ingredients are rated likely safe during pregnancy and breastfeeding. However, the safety data on concentrated supplement doses — not just food sources — isn't complete. Talk with your doctor or pharmacist about whether this product is right for you.
What are zeaxanthin and lutein supposed to do?
They're carotenoids that accumulate in your retina and help protect your eyes from age-related damage. They're possibly effective for AMD and lutein also for cataracts, but they won't reverse vision loss that's already happened.
Will this help my cataracts?
FloraGLO Lutein is possibly effective for cataracts, but the evidence is still emerging. This is not a cure or proven prevention for existing cataracts — talk with your eye doctor about what's right for your situation.
Are there any side effects?
Lutein at standard doses has no reported adverse effects in trials. No adverse effects are listed for zeaxanthin either, and both are generally well tolerated.
I take blood sugar medication — is this safe?
Zeaxanthin may theoretically increase the risk of low blood sugar when combined with antidiabetes drugs. Check your specific medications with the search tool below, and talk with your doctor or pharmacist before starting.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Not sure if Lutein/Zeaxanthin is safe with your meds?

Our pharmacists answer your medication & supplement questions — free.

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Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Lutein/Zeaxanthin label
Go deeper

The Full Monographs Behind Lutein/Zeaxanthin’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Zeaxanthin

Interacts with 86 drugs

Zeaxanthin is a carotenoid pigment that, along with lutein, concentrates in the macula of the eye and may help support long-term eye health. The strongest evidence relates to slowing progres...

Read the full Zeaxanthin monograph → Herb & supplement monograph

Lutein

Lutein is a plant-based antioxidant pigment that concentrates in the eye, and the best evidence suggests it (often combined with zeaxanthin) may help slow progression of age-related macular...

Read the full Lutein monograph →
Sources

Sources & How We Checked

Lutein/Zeaxanthin's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 6 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Zeaxanthin 4 references
  1. Montonen J, Knekt P, Jarvinen R, Reunanen A. Dietary antioxidant intake and risk of type 2 diabetes. Diabetes Care 2004;27:362-6. PubMed
  2. Leermakers ET, Darweesh SK, Baena CP, et al. The effects of lutein on cardiometabolic health across the life course: a systematic review and meta-analysis. Am J Clin Nutr 2016;103(2):481-94. PubMed
  3. Kou L, Du M, Zhang C, Dai Z, Li X, Zhang B. The Hypoglycemic, Hypolipidemic, and Anti-Diabetic Nephritic Activities of Zeaxanthin in Diet-Streptozotocin-Induced Diabetic Sprague Dawley Rats. Appl Biochem Biotechnol 2017;182(3):944-955. PubMed
  4. Xu X, Zhao X, Berde Y, Low YL, Kuchan MJ. Milk and Plasma Lutein and Zeaxanthin Concentrations in Chinese Breast-Feeding Mother-Infant Dyads With Healthy Maternal Fruit and Vegetable Intake. J Am Coll Nutr 2019;38(2):179-184. PubMed

See these in context on the Zeaxanthin monograph →

Lutein 2 references
  1. Brown L, Rimm EB, Seddon JM, et al. A prospective study of carotenoid intake and risk of cataract extraction in US men. Am J Clin Nutr 1999;70:517-24. PubMed
  2. Chasan-Taber L, Willett WC, Seddon JM, et al. A prospective study of carotenoid and vitamin A intakes and risk of cataract extraction in US women. Am J Clin Nutr 1999;70:509-16. PubMed

See these in context on the Lutein monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

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