Interactions on record — worth a quick check against your medications. Check your meds →
Dietary supplement

Ocubright Ingredients & Drug Interactions

by D'Adamo Personalized Nutrition

Ocubright label
See full label image
Capsule Category: Other Combinations
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Ocubright 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

Ocubright is a dietary supplement by D'Adamo Personalized Nutrition with 7 active ingredients. Its ingredients are commonly taken for zinc deficiency, immune support, cold symptoms.Based on those ingredients, 537 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Bilberry Fruit Extract, L-Taurine, Zeaxanthin. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against Ocubright by D'Adamo Personalized Nutrition

Ask about any prescription or over-the-counter medication and we check it for interactions with Ocubright by D'Adamo Personalized Nutrition — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Ocubright by D'Adamo Personalized Nutrition

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 27, 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 7 of its 7 active ingredients.
  • No proprietary blends here — you can verify the dose of every single component.

Ocubright contains 7 active ingredients designed to support eye health. Zinc supports immune function and is effective for zinc deficiency; it's also possibly effective for age-related macular degeneration and other eye or metabolic conditions.

L-taurine is possibly effective for heart and liver health. Lutein and zeaxanthin are carotenoid pigments concentrated in the eye, both possibly effective for age-related macular degeneration.

Bilberry fruit extract provides anthocyanins for eye support. Eyebright is a traditional herb for eye comfort, though its effectiveness is not well established in clinical studies.

The capsule also contains inactive ingredients: cellulose, magnesium citrate, L-leucine, and silicon dioxide.

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: Advanced nutritional support for eye health and visual acuity.
  • We looked for evidence on: Age-related macular degeneration (AMD), Asthenopia (eye strain), Cataracts, Conjunctivitis, Blue light protection, Macular health.
  • 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: Zinc is rated "Possibly Effective" for Age-related macular degeneration (AMD).

Evidence for this product's ingredients varies. Zinc is effective for zinc deficiency and likely effective for Wilson disease, with possibly effective ratings for age-related macular degeneration, acne, and diabetes support.

Lutein and zeaxanthin are both possibly effective for age-related macular degeneration. Taurine and bilberry are possibly effective for heart and liver conditions, though bilberry showed no benefit for night vision.

Eyebright, copper, and several uses of other ingredients lack sufficient reliable evidence to establish whether they work. The strongest case for Ocubright would be in someone with zinc deficiency or early macular degeneration, but you should discuss whether it fits your specific eye health goals with your doctor or pharmacist.

The evidence, ingredient by ingredient Zinc Taurine Lutein Copper Zeaxanthin Bilberry Eyebright

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 6 of the 7 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 7 of 7.
  • General safety write-ups exist for 7 of 7.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Most ingredients are generally well tolerated at typical supplement doses. Zinc is safe in recommended amounts but can cause nausea, diarrhea, metallic taste, and abdominal cramps—especially at higher doses.

Long-term high-dose zinc may lead to copper deficiency. Taurine is generally well tolerated short-term but long-term safety is less certain; common side effects include constipation and diarrhea.

Lutein, zeaxanthin, and bilberry are well tolerated, with bilberry possibly causing dark stools, flatulence, or tongue discoloration. Eyebright safety is not well established and is best avoided in pregnancy and while breastfeeding.

Regarding pregnancy: zinc, taurine, lutein, zeaxanthin, and bilberry are rated likely safe, but copper carries a possibly unsafe rating for pregnancy, so pregnancy-specific concerns exist here. There isn't enough data on file for eyebright's pregnancy safety.

For breastfeeding, zinc, taurine, lutein, zeaxanthin, bilberry, and copper are rated likely safe, but eyebright data is not available. Talk with your doctor or pharmacist before using Ocubright in pregnancy or while breastfeeding.

Side effects, ingredient by ingredient Zinc Taurine Lutein Copper Zeaxanthin Bilberry Eyebright

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?
  • 6 of the 7 matched ingredients can interact with medications — Eyebright, Bilberry, Copper, Zinc, Taurine, among others.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications; lithium.
  • For scale: 537 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.

Before taking Ocubright, double-check with your doctor or pharmacist if you take quinolone antibiotics, cephalexin, tetracycline antibiotics, anticoagulants or antiplatelet drugs (blood thinners), antidiabetes medications, HIV protease inhibitors like ritonavir, integrase inhibitors, chemotherapy agents (including cisplatin and erlotinib), antihypertensive drugs, lithium, drugs broken down by the CYP2E1 liver pathway, or oral contraceptives. Spacing doses 2 to 6 hours apart may reduce some interactions, but your prescriber should decide if it's safe to combine them.

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.

Ocubright may be worth considering if you have zinc deficiency or early age-related macular degeneration and want targeted eye support. If you take any prescription medications—especially antibiotics, blood thinners, diabetes drugs, HIV treatments, lithium, birth control, or chemotherapy—you need to check your exact medications against our interaction tool before starting.

The product is generally well tolerated at standard doses, but long-term safety of some ingredients is less certain. Talk with your doctor or pharmacist about whether Ocubright is right for you and your current health plan.

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

Assessment coverage: 7 of 7 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 Ocubright, straight from the product label.

Brand D'Adamo Personalized Nutrition
Net contents 60 Veggiecap(s)
Market status On market
Date entered into DSLD Jun 22, 2023
DSLD ID 287140
Product type Other Combinations
Supplement form Capsule
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Vegetarian, Adult (18 - 50 Years), Gluten Free, Dairy Free, Sugar 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 Ocubright by D'Adamo Personalized Nutrition, 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:
2 Capsule(s)
Servings per container
60
IngredientAmount% DV
Zinc15 mg100%
L-Taurine100 mg--
Lutein12.5 mg--
Copper2 mg100%
Zeaxanthin0.75 mg--
Bilberry Fruit Extract100 mg--
Eyebright125 mg--

Other ingredients: Cellulose, Magnesium Citrate, L-Leucine, Silicon Dioxide

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.
General Statements

Genoma Nutritionals All types

Visit our website at www.4yourtype.com or call 1-877-226-8973

Formulation

Advanced nutritional support for the eyes

Stearate free encapsulation

Ocubright was designed by Dr. Peter D'Adamo as a blend of antioxidant, herbal and mineral ingredients with a long history of traditional use in supporting eye health and visual acuity.

This 100% vegetarian product contains no sugar, salt, gluten, wheat, yeast, corn, soy, eggs or dairy, no preservatives, color or flavors, and no artificial ingredients.

This 100% vegetarian product contains no sugar, salt, gluten, wheat, yeast, corn, soy, eggs or dairy, no preservatives, color or flavors, and no artificial ingredients.

FDA Statement of Identity

Dietary Supplement

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.

Suggested/Recommended/Usage/Directions

Directions: 1 (one) to 2 (two) capsules twice daily with food as a dietary supplement, or as directed by a physician.

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

See for yourself

Ocubright by D'Adamo Personalized Nutrition label

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

Ocubright 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 Ocubright by D'Adamo Personalized Nutrition

These are the 7 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.

Zinc

Interacts with
67 drugs
15 mg per serving Form: Zinc Picolinate

Zinc is an essential mineral that your body needs for immune function, wound healing, taste, and smell. Most people get enough from food, but suppleme...

Zinc monograph & interactions

L-Taurine

Interacts with
173 drugs
100 mg per serving

Taurine is an amino acid your body makes naturally and that you also get from animal foods. It is widely used in energy drinks and sports supplements,...

L-Taurine monograph & interactions

Lutein

No known
interactions
12.5 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

Copper

Interacts with
31 drugs
2 mg per serving Form: Copper Glycinate

Copper is an essential trace mineral your body needs in small amounts for making red blood cells, supporting nerves and bones, and helping enzymes wor...

Copper monograph & interactions

Zeaxanthin

Interacts with
86 drugs
0.75 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

Bilberry Fruit Extract

Interacts with
275 drugs
100 mg per serving

Bilberry is a blueberry-like fruit rich in antioxidant plant compounds called anthocyanins, and it has a long history of traditional use for eye healt...

Bilberry Fruit Extract monograph & interactions

Eyebright

Interacts with
86 drugs
125 mg per serving Form: Euphrasia spp.

Eyebright is a traditional herb long used for minor eye irritation, redness, and allergy symptoms, but high-quality human studies are very limited. Th...

Eyebright monograph & interactions

Other (inactive) ingredients: Cellulose, Magnesium Citrate, L-Leucine, Silicon Dioxide. These complete the product’s ingredient list but are not active constituents.

Interaction report

Ocubright by D'Adamo Personalized Nutrition Drug Interactions

Want to check YOUR meds against Ocubright?

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
537Drugs
505 Moderate 32 Minor

Ingredients driving the most interactions

Bilberry Fruit Extract 275
L-Taurine 173
Zeaxanthin 86
Eyebright 86
Zinc 67

Individual Drug Interactions

The ingredients in Ocubright interact with 537 drugs. Click any drug to see the details.

6 of the 7 ingredients in Ocubright interact with drugs. Each result below shows which ingredient is responsible. Bilberry Fruit Extract L-Taurine Zeaxanthin Eyebright Zinc Copper

Each ingredient & the kinds of drugs it affects

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

Bilberry Fruit Extract4 drug types · 275 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, bilberry fruit extract might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
In vitro, animal, and clinical research suggest that anthocyanidin extracts from bilberry can inhibit platelet aggregation.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, bilberry leaf or fruit extract may increase the risk of hypoglycemia when taken with antidiabetes drugs.
Animal research suggests that bilberry leaf extract might have blood glucose-lowering activity. Also, one small clinical trial in patients with type 2 diabetes shows that taking bilberry fruit extract 470 mg as a single dose prior to an oral glucose tolerance test lowers plasma glucose levels when compared with placebo.

Likelihood Possible Evidence D
Cytochrome P450 2E1 (Cyp2E1) Substrates

Theoretically, bilberry fruit extract might decrease levels of drugs metabolized by CYP2E1.
Animal research shows that exposure to small concentrations of bilberry extract in drinking water for around one month increased CYP2E1 activity by 31%. However, exposure over a 2-month period did not increase CYP2E1 activity. This effect has not been reported in humans.

Likelihood Possible Evidence D
Erlotinib (Tarceva)

Theoretically, bilberry fruit extract might reduce the efficacy of erlotinib.
In vitro research suggests that bilberry fruit extract and its constituents, delphinidin and delphinidin-3-O-glucoside, inhibit the activity of erlotinib. This interaction has not been reported in humans.

Likelihood Possible Evidence D
Bilberry Fruit Extract full monograph & interactions

L-Taurine2 drug types · 173 drugs

Antihypertensive Drugs

Theoretically, taurine might increase the risk of hypotension when taken with antihypertensive drugs.
Some clinical evidence suggests that taurine can reduce both systolic and diastolic blood pressure.

Likelihood Probable Evidence D
Lithium

Theoretically, taurine might reduce excretion and increase plasma levels of lithium.
Taurine is thought to have diuretic properties, which might reduce the excretion of lithium.

Likelihood Probable Evidence D
L-Taurine full monograph & interactions

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

Eyebright1 drug type · 86 drugs

Antidiabetes Drugs

Theoretically, eyebright might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Animal research suggests that eyebright lowers blood glucose levels.

Likelihood Possible Evidence D
Eyebright full monograph & interactions

Zinc10 drug types · 67 drugs

Bictegravir/Emtricitabine/Tenofovir Alafenamide (Biktarvy)

Theoretically, zinc might decrease levels of bictegravir/emtricitabine/tenofovir alafenamide by reducing its absorption.
Advise patients that bictegravir/emtricitabine/tenofovir alafenamide should be taken at least 2 hours before or 6 hours after zinc containing products.

Likelihood Probable Evidence D
Cephalexin (Keflex)

Zinc might decrease cephalexin levels by chelating with cephalexin in the gut and preventing its absorption.
A pharmacokinetic study shows that zinc sulfate 250 mg taken concomitantly with cephalexin 500 mg decreases peak levels of cephalexin by 31% and reduces the exposure to cephalexin by 27%. Also, taking zinc sulfate 3 hours before cephalexin decreases peak levels of cephalexin by 11% and reduces the exposure to cephalexin by 18%. By decreasing cephalexin levels, zinc might increase the risk of treatment failure. This effect does not occur when zinc is taken 3 hours after the cephalexin dose. To avoid an interaction, advise patients take zinc sulfate 3 hours after taking cephalexin.

Likelihood Probable Evidence B
Cisplatin (Platinol-Aq)

Theoretically, zinc might interfere with the therapeutic effects of cisplatin.
Animal research suggests that zinc stimulates tumor cell production of the protein metallothionein, which binds and inactivates cisplatin. It is not known whether zinc supplements or high dietary zinc intake can cause clinically significant interference with cisplatin therapy. Cisplatin might also increase zinc excretion.

Likelihood Possible Evidence D
Integrase Inhibitors

Theoretically, taking zinc along with integrase inhibitors might decrease the levels and clinical effects of these drugs.
Zinc is a divalent cation. Pharmacokinetic studies have shown that other divalent cations such as calcium and iron can decrease blood levels of the integrase inhibitor dolutegravir through chelation.

Likelihood Possible Evidence D
Penicillamine (Cuprimine, Depen)

Zinc might reduce the levels and clinical effects of penicillamine.
By forming an insoluble complex with penicillamine, zinc interferes with penicillamine absorption and activity. Zinc supplements reduce the efficacy of low-dose penicillamine (0.5-1 gram/day), but do not seem to affect higher doses (1-2.75 gram/day), provided dosing times are separated. Advise patients to take zinc and penicillamine at least 2 hours apart.

Likelihood Probable Evidence B
Quinolone Antibiotics

Zinc can decrease the levels and clinical effects of quinolones antibiotics.
Quinolones form complexes with zinc in the gastrointestinal tract, reducing absorption of both the quinolone and zinc if taken at the same time. Advise patients to take these drugs at least 2 hours before, or 4-6 hours after, zinc supplements.

Likelihood Probable Evidence B
Ritonavir (Norvir)

Zinc modestly reduces levels of ritonavir.
Clinical research shows that zinc might reduce serum ritonavir levels by chelating with ritonavir in the gut and preventing its absorption. In patients with HIV, ritonavir is taken with atazanavir to prevent the metabolism and increase the effects of atazanavir. A pharmacokinetic study shows that, in patients being treated with atazanavir/ritonavir, co-administration of zinc sulfate (Solvazinc tablets) 125 mg as a single dose or as multiple daily doses for 2 weeks reduces plasma levels of ritonavir by about 16%. However, atazanavir levels still remains high enough to prevent HIV virus replication. Therefore, the decrease in ritonavir levels is not likely to be clinically significant.

Likelihood Probable Evidence B
Tetracycline Antibiotics

Zinc might reduce levels of tetracycline antibiotics.
Tetracyclines form complexes with zinc in the gastrointestinal tract, which can reduce absorption of both the tetracycline and zinc when taken at the same time. Taking zinc sulfate 200 mg with tetracycline reduces absorption of the antibiotic by 30% to 40%. Demeclocycline and minocycline cause a similar interaction. However, doxycycline does not seem to interact significantly with zinc. Advise patients to take tetracyclines at least 2 hours before, or 4-6 hours after, zinc supplements to avoid any interactions.

Likelihood Probable Evidence B
Amiloride (Midamor)

Amiloride can modestly reduce zinc excretion and increase zinc levels.
Clinical research shows that amiloride can reduce urinary zinc excretion, especially at doses of 10 mg per day or more. This zinc-sparing effect can help to counteract zinc losses caused by thiazide diuretics, but it is unlikely to cause zinc toxicity at usual amiloride doses. The other potassium-sparing diuretics, spironolactone (Aldactone) and triamterene (Dyrenium), do not seem to have a zinc-sparing effect.

Likelihood Probable Evidence B
Atazanavir (Reyataz)

Zinc modestly reduces levels of atazanavir, although this effect does not seem to be clinically significant.
Clinical research shows that zinc might decrease serum atazanavir levels by chelating with atazanavir in the gut and preventing its absorption. Although a single dose of zinc sulfate (Solvazinc tablets) 125 mg orally does not affect atazanavir concentrations in patients being treated with atazanavir/ritonavir, co-administration of zinc sulfate 125 mg daily for 2 weeks reduces plasma levels of atazanavir by about 22% in these patients. However, despite this decrease, atazanavir levels still remain at high enough concentrations for the prevention of HIV virus replication.

Likelihood Probable Evidence B
Zinc full monograph & interactions

Copper2 drug types · 31 drugs

Penicillamine (Cuprimine, Depen)

Theoretically, taking copper with penicillamine might decrease the absorption of penicillamine; separate dosing by at least 2 hours.
Copper chelates penicillamine, which decreases its absorption and may reduce its clinical effects.

Likelihood Probable Evidence D
Contraceptive Drugs

Theoretically, taking copper with contraceptive drugs might increase the levels and toxic effects of copper.
A meta-analysis of clinical studies suggests that chronic use of oral contraceptives increases serum copper levels by a mean of 57 mcg/dL. In most people, this resulted in levels above the normal reference range for copper.

Likelihood Possible Evidence D
Copper full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Ocubright, from the product label.

D'Adamo Personalized Nutrition

See all D'Adamo Personalized Nutrition products
Name
North American Pharmacal, Inc.
Street Address
213 Danbury Road
City
Wilton
State
CT
ZipCode
06897
Phone Number
1-877-226-8973
Web Address
www.4yourtype.com
Pharmacist Counseling Corner

Ocubright by D'Adamo Personalized Nutrition: Common Questions

Does Ocubright by D'Adamo Personalized Nutrition interact with any medications?
Yes. Based on its ingredients, Ocubright has a known interaction with 537 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Ocubright contains 7 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.
Is Ocubright safe to take with my antibiotics?
It depends on which antibiotic. Zinc in Ocubright can reduce absorption of quinolones, cephalexin, and tetracycline antibiotics by 27–40%, making them less effective. If you take any of these, space your doses at least 2–4 hours apart, but your doctor should confirm that's safe for your prescription. Check your exact medication with your pharmacist before starting.
Can I take Ocubright if I'm on blood thinners?
Bilberry fruit extract in Ocubright may theoretically increase bleeding risk when combined with anticoagulants or antiplatelet drugs. Talk with your doctor or pharmacist before using it—they can weigh whether it's safe given your specific situation and bleeding risk.
Does Ocubright really help with macular degeneration?
Zinc and lutein are both rated possibly effective for age-related macular degeneration based on current evidence, but the evidence is not definitive. Zeaxanthin is also possibly effective for AMD. If you have early macular degeneration, this product may be worth discussing with your eye care specialist.
What are the most common side effects of Ocubright?
Zinc can cause nausea, diarrhea, metallic taste, and abdominal cramps, especially at higher doses. Bilberry may cause dark stools, flatulence, or tongue discoloration. Taurine can cause constipation or diarrhea. Most people tolerate the product well at recommended doses.
Is it safe to take Ocubright while pregnant or breastfeeding?
Most ingredients are rated likely safe in pregnancy and while breastfeeding, but copper carries a possibly unsafe rating for pregnancy. Eyebright safety is not well established and is best avoided in both pregnancy and breastfeeding. Talk with your doctor or pharmacist before using Ocubright if you are pregnant, planning to become pregnant, or breastfeeding.
Can I take Ocubright if I'm diabetic?
Zeaxanthin, bilberry fruit extract, and eyebright may theoretically increase the risk of low blood sugar when combined with diabetes medications. If you take antidiabetes drugs, check your exact medication and dosage with your doctor or pharmacist before starting Ocubright.

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

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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.

Ocubright label
Go deeper

The Full Monographs Behind Ocubright’s Ingredients

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

Herb & supplement monograph

Zinc

Interacts with 67 drugs

Zinc is an essential mineral that your body needs for immune function, wound healing, taste, and smell. Most people get enough from food, but supplements can help correct or prevent a defici...

Read the full Zinc monograph → Herb & supplement monograph

Taurine

Interacts with 173 drugs

Taurine is an amino acid your body makes naturally and that you also get from animal foods. It is widely used in energy drinks and sports supplements, and short-term use appears generally sa...

Read the full Taurine 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 → Herb & supplement monograph

Copper

Interacts with 31 drugs

Copper is an essential trace mineral your body needs in small amounts for making red blood cells, supporting nerves and bones, and helping enzymes work. Most people get enough copper from fo...

Read the full Copper 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 → Herb & supplement monograph

Bilberry

Interacts with 275 drugs

Bilberry is a blueberry-like fruit rich in antioxidant plant compounds called anthocyanins, and it has a long history of traditional use for eye health, circulation, and mild diarrhea. While...

Read the full Bilberry monograph → Herb & supplement monograph

Eyebright

Interacts with 86 drugs

Eyebright is a traditional herb long used for minor eye irritation, redness, and allergy symptoms, but high-quality human studies are very limited. There is not enough reliable evidence to c...

Read the full Eyebright monograph →
Sources

Sources & How We Checked

Ocubright'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 144 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.

Zinc 88 references
  1. Barceloux DG. Zinc. J Toxicol Clin Toxicol 1999;37:279-92.
  2. Eby GA, Davis DR, Halcomb WW. Reduction in duration of common colds by zinc gluconate lozenges in a double-blind study. Antimicrob Agents Chemother 1984;25:20-4. DOI
  3. Smith DS, Helzner EC, Nuttall CE Jr, et al. Failure of zinc gluconate in treatment of acute upper respiratory tract infections. Antimicrob Agents Chemother 1989;33:646-8. PubMed
  4. Blondeau JM. Expanded activity and utility of the new fluoroquinolones: a review. Clin Ther 1999;21:3-40. PubMed
  5. Reyes AJ, Olhaberry JV, Leary WP, et al. Urinary zinc excretion, diuretics, zinc deficiency and some side-effects of diuretics. S Afr Med J 1983;64:936-41.
  6. Kugelmas M. Preliminary observation: oral zinc sulfate replacement is effective in treating muscle cramps in cirrhotic patients. J Am Coll Nutr 2000;19:13-5. PubMed
  7. Hebel SK, ed. Drug Facts and Comparisons. 52nd ed. St. Louis: Facts and Comparisons, 1998.
  8. Chan S, Gerson B, Subramaniam S. The role of copper, molybdenum, selenium, and zinc in nutrition and health. Clin Lab Med 1998;18:673-85. DOI
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Taurine 21 references
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Lutein 2 references
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Copper 11 references
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Zeaxanthin 4 references
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  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

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Bilberry 14 references
  1. Cignarella A, Nastasi M, Cavalli E, Puglisi L. Novel lipid-lowering properties of Vaccinium myrtillus L. leaves, a traditional antidiabetic treatment, in several models of rat dyslipidaemia: a comparison with ciprofibrate. Thromb Res 1996;84:311-22. PubMed
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Eyebright 4 references
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  2. Wichtl MW. Herbal Drugs and Phytopharmaceuticals. Ed. N.M. Bisset. Stuttgart: Medpharm GmbH Scientific Publishers, 1994.
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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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