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Dietary supplement

SightVite Ingredients & Drug Interactions

by KeyView Labs

SightVite label
See full label image
Softgel Capsule Category: Non-nutrient/non-botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 23, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking SightVite 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

SightVite is a dietary supplement by KeyView Labs with 2 active ingredients. Its ingredients are commonly taken for eye health, age-related macular degeneration, cataract prevention.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 SightVite by KeyView Labs

Ask about any prescription or over-the-counter medication and we check it for interactions with SightVite by KeyView Labs — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of SightVite by KeyView Labs

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 Sep 10, 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.

SightVite contains 2 active ingredients: lutein and zeaxanthin. Both are carotenoids—natural pigments found in plants and the eye—and they work together to support eye health.

The product comes in softgel capsules with safflower oil as the carrier and includes other inactive ingredients like gelatin, glycerin, beeswax, and lecithin.

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: Natural eye protection and healthy vision support.
  • We looked for evidence on: Age-related macular degeneration (AMD), Asthenopia (eye strain), Cataracts, Dry eye, Myopia, Retinitis pigmentosa — 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).

Lutein is possibly effective for age-related macular degeneration (AMD) and cataracts, according to the evidence we have on file. Zeaxanthin is also possibly effective for AMD.

For other conditions like retinitis pigmentosa, retinopathy of prematurity, and bronchopulmonary dysplasia, the evidence suggests these ingredients are not effective. For zeaxanthin's role in age-related cognitive decline, Alzheimer disease, asthma, and breast cancer, the evidence isn't established well enough to rate.

The evidence, ingredient by ingredient Lutein Zeaxanthin

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 lutein and zeaxanthin are generally well tolerated at typical supplement doses. Lutein doses up to 20 mg daily haven't shown adverse effects in studies.

For pregnancy and breastfeeding, both ingredients are rated likely safe—but there isn't enough data on higher supplement doses in these situations. If you're pregnant or breastfeeding, talk with your doctor or pharmacist about whether this product is right for you.

Side effects, ingredient by ingredient Lutein Zeaxanthin

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 any antidiabetes medications, double-check with your doctor or pharmacist before adding SightVite. Zeaxanthin may theoretically increase the risk of low blood sugar when combined with these drugs.

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.

SightVite is designed for people looking to support eye health, especially those concerned about AMD or cataracts. If you take diabetes medications, check with your doctor or pharmacist before starting this product because zeaxanthin may affect blood sugar levels.

It's generally well tolerated, but pregnant or breastfeeding individuals should discuss it with their own healthcare provider first.

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 Dec 18, 2021.

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 SightVite, straight from the product label.

Brand KeyView Labs
Net contents 30 Sofgel Capsule(s)
Market status On market
Date entered into DSLD Dec 18, 2021
DSLD ID 257127
Product type Non-nutrient/non-botanical
Supplement form Softgel Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Women (not pregnant or lactating)
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 SightVite by KeyView Labs, 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 Softgel(s)
Maximum serving Sizes:
1 Softgel(s)
Servings per container
30
IngredientAmount% DV
Lutein10 mg--
Zeaxanthin2 mg--

Other ingredients: Safflower Oil, Gelatin, Glycerin, Lutein, purified Water, yellow Beeswax, Sunflower Lecithin

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.
Formulation

Natural protection for your eyes & vision Promotes healthy eyes Glare sensitivity and antioxidant support

FDA Statement of Identity

Dietary Supplement

Suggested/Recommended/Usage/Directions

Suggested Use: Take one (1) softgel daily.

Brand IP Statement(s)

FloraGLO is a registered trademark of DSM, Inc. Optisharp is a registered trademark of DSM, Inc.

Precautions

Do not use if pregnant or nursing.

Warning: This product is not intended for persons under the age of 18. Keep out of reach of children.

In the highly unlikely possibility that you experience an adverse reaction after taking this product, stop taking it and immediately contact a healthcare provider.

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

See for yourself

SightVite by KeyView Labs label

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

SightVite 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 SightVite by KeyView Labs

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

Serving size1 Softgel(s) Dosage formSoftgel Capsule Servings per container30 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.

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...

Lutein monograph & 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

Other (inactive) ingredients: Safflower Oil, Gelatin, Glycerin, Lutein, Purified Water, Yellow Beeswax, Sunflower Lecithin. These complete the product’s ingredient list but are not active constituents.

Interaction report

SightVite by KeyView Labs Drug Interactions

Want to check YOUR meds against SightVite?

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 SightVite interact with 86 drugs. Click any drug to see the details.

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

Each ingredient & the kinds of drugs it affects

For each ingredient in SightVite 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 SightVite, from the product label.

KeyView Labs

See all KeyView Labs products
Name
KeyView Labs, Inc.
City
Tampa
State
FL
ZipCode
33634
Phone Number
1-800-213-4101
Pharmacist Counseling Corner

SightVite by KeyView Labs: Common Questions

Does SightVite by KeyView Labs interact with any medications?
Yes. Based on its ingredients, SightVite 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?
SightVite 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.
Does lutein really help with cataracts and macular degeneration?
The evidence suggests lutein is possibly effective for both age-related macular degeneration and cataracts. That means there's reasonable support for its use, but it's not proven to work in everyone. Talk with your eye doctor about whether it fits your situation.
What are lutein and zeaxanthin anyway?
They're carotenoids—natural pigments found in plants like spinach and kale. They accumulate in the eye, particularly in the macula, which is the part responsible for sharp central vision. That's why they're included in eye health supplements.
Is this product safe if I'm pregnant or breastfeeding?
Both ingredients are rated likely safe in pregnancy and breastfeeding, but there isn't enough data on higher supplement doses in these situations. Talk with your doctor or pharmacist for personalized advice, since they know your full health picture.
Can I take this if I'm on diabetes medication?
Zeaxanthin in this product may theoretically lower blood sugar, which could increase your risk of low blood sugar if you're on diabetes medication. Check with your doctor or pharmacist before starting to make sure it's safe for you.
Are there any side effects?
Lutein is well tolerated, with doses up to 20 mg daily showing no adverse effects. Zeaxanthin is also generally well tolerated at typical supplement amounts. If you notice anything unusual after starting, let your doctor know.

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

Not sure if SightVite is safe with your meds?

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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.

SightVite label
Go deeper

The Full Monographs Behind SightVite’s Ingredients

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

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 → 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 →
Sources

Sources & How We Checked

SightVite'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.

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 →

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 →

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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