Nutrisorb Zinc Ingredients & Drug Interactions
by BioCare
What is this page for?
First and foremost: checking Nutrisorb Zinc 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
Nutrisorb Zinc is a dietary supplement by BioCare with 1 active ingredient. Its ingredients are commonly taken for zinc deficiency, immune support, cold symptoms.Based on those ingredients, 67 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Zinc. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Nutrisorb Zinc by BioCare
Ask about any prescription or over-the-counter medication and we check it for interactions with Nutrisorb Zinc by BioCare — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of Nutrisorb Zinc by BioCare
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.
What’s inside
Full disclosure
Nutrisorb Zinc is a one-ingredient liquid supplement delivering zinc, an essential mineral your body needs for immune function, wound healing, and protein synthesis. This product also contains water, acacia gum, xanthan gum, citric acid, and potassium sorbate as inactive ingredients that help deliver and preserve the supplement.
Does it work?
Strong evidence
Zinc is effective for treating zinc deficiency and likely effective for Wilson disease (a copper-storage disorder). It's possibly effective for acne, acrodermatitis enteropathica (a rare genetic condition affecting zinc absorption), age-related macular degeneration, and diabetes — meaning the evidence is suggestive but not yet conclusive.
The strength of evidence varies, so talk with your doctor about whether this supplement is right for your specific situation.
How safe is it?
Well-documented data
Zinc is generally well tolerated when you take it in recommended amounts — the safe upper limit for adults is 40 mg daily. At the tolerable upper intake level and below, it causes no serious problems for most people.
Common side effects of oral zinc include abdominal cramps, diarrhea, metallic taste, nausea, and vomiting, especially at higher doses. Long-term use of high-dose zinc above 40 mg daily raises a concern about copper deficiency, which could lead to anemia or low white blood cell counts; if you need high-dose zinc long-term, your doctor may recommend adding a small amount of copper.
Meds to double-check
Moderate interaction found
Before you take Nutrisorb Zinc, check with your doctor or pharmacist if you're on quinolone or tetracycline antibiotics, cephalexin, penicillamine, ritonavir, integrase inhibitors, cisplatin, or bictegravir/emtricitabine/tenofovir alafenamide — all have Moderate interactions with zinc that require careful timing or may need adjustment.
The bottom line
Scorecard at a glanceFully disclosed formula with strong clinical evidence behind its ingredients' uses. Moderate medication interactions have been identified, and safety information is well characterized.
This supplement works well for zinc deficiency and is likely helpful for Wilson disease. If you take antibiotics, HIV medications, or chemotherapy, you need to check with your doctor or pharmacist first — spacing matters a lot.
Stick to the recommended dose, and talk it over with your own healthcare provider before you start, especially if you're on any prescription medications.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Jan 24, 2024.
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
General information
Key facts about Nutrisorb Zinc, straight from the product 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 Nutrisorb Zinc by BioCare, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Zinc | 7.5 mg | 75% |
Other ingredients: Water, Purified, Zinc, Acacia Gum, Xanthan Gum, Citric Acid, Potassium Sorbate
Tap any ingredient to jump to its full detail below.
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.
Formula
Liquid zinc in a simple water base
FDA Statement of Identity
Food Supplement
Suggested/Recommended/Usage/Directions
Directions: 10 drops taken daily in water with food, or under the tongue, or as professionally directed.
Precautions
This product should not be used as a substitute for a varied diet and healthy lifestyle. Do not exceed the stated recommended daily intake. Do not purchase if the seal is broken. If you are under medical supervision, please consult a doctor before use.
Keep out of reach of children.
Storage
Store in a cool, dry place.
Formulation
Vegetarian & vegan
General Statements
NRV = Nutrient Reference Value
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Nutrisorb Zinc by BioCare label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
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)The Ingredients in Nutrisorb Zinc by BioCare
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size10 Drop(s) Dosage formLiquid Amounts shown are per serving.
Zinc
Interacts with67 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 suppleme...
Zinc monograph & interactionsOther (inactive) ingredients: Water, Purified, Zinc, Acacia Gum, Xanthan Gum, Citric Acid, Potassium Sorbate. These complete the product’s ingredient list but are not active constituents.
Nutrisorb Zinc by BioCare Drug Interactions
HelloPharmacist Interaction Report
Nutrisorb Zinc by BioCare can interact with a number of medications through its zinc content.
The most serious interactions are Moderate in severity and affect several drug categories. Zinc forms complexes with certain antibiotics and other drugs in your gut, which reduces how well both the zinc and the medication get absorbed — sometimes cutting drug levels by 30% or more.
Read the full breakdown — every affected drug type, severity by severity
The main concern is antibiotics. Quinolone antibiotics (like ciprofloxacin), tetracyclines (like doxycycline), and cephalexin (Keflex) all chelate with zinc, meaning they bind to it and don't absorb properly if taken at the same time.
Penicillamine (Cuprimine, Depen), used for Wilson disease and rheumatoid arthritis, has the same problem. If you take any of these, you'll need to space them at least 2 to 6 hours apart from this supplement — your doctor or pharmacist can tell you the exact timing based on which drug you're on.
Zinc also interacts with HIV medications. Ritonavir (Norvir) levels may drop if taken together, and integrase inhibitors (like those in Biktarvy) can be affected the same way calcium or iron would be.
Theoretically, zinc might also interfere with cisplatin (a chemotherapy drug) and should be discussed with your oncologist if that applies to you.
Altogether, these interactions span 67 individual medications. If you take any prescription medication, check your exact drugs with the search tool on this page before starting this supplement.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Nutrisorb Zinc?
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 checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Nutrisorb Zinc interact with 67 drugs. Click any drug to see the details.
1 of the 1 ingredient in Nutrisorb Zinc interact with drugs. Each result below shows which ingredient is responsible. Zinc
TigecyclineTygacil
How Tigecycline interacts with Nutrisorb Zinc — through 1 ingredient. Tap an ingredient for the detail:
ZincQuinolone Antibiotics, Tetracycline Antibiotics Moderate
Interaction Summary
Zinc can decrease the levels and clinical effects of quinolones antibiotics.
Read the full Zinc + Tigecycline interactionTrovafloxacinTrovan, Trovan Injection
How Trovafloxacin interacts with Nutrisorb Zinc — through 1 ingredient. Tap an ingredient for the detail:
ZincQuinolone Antibiotics Moderate
Interaction Summary
Zinc can decrease the levels and clinical effects of quinolones antibiotics.
Read the full Zinc + Trovafloxacin interactionEmtricitabine, TenofovirTruvada
How Emtricitabine, Tenofovir interacts with Nutrisorb Zinc — through 1 ingredient. Tap an ingredient for the detail:
ZincBictegravir/emtricitabine/tenofovir Alafenamide (biktarvy) Moderate
Interaction Summary
Theoretically, zinc might decrease levels of bictegravir/emtricitabine/tenofovir alafenamide by reducing its absorption.
Read the full Zinc + Emtricitabine, Tenofovir interactionAmilorideAmilamont, Midamor
How Amiloride interacts with Nutrisorb Zinc — through 1 ingredient. Tap an ingredient for the detail:
ZincAmiloride (midamor) Minor
Interaction Summary
Amiloride can modestly reduce zinc excretion and increase zinc levels.
Read the full Zinc + Amiloride interactionAmiloride, HydrochlorothiazideAmil-Co, Amilzide, Moduret 25, Moduretic
How Amiloride, Hydrochlorothiazide interacts with Nutrisorb Zinc — through 1 ingredient. Tap an ingredient for the detail:
ZincAmiloride (midamor) Minor
Interaction Summary
Amiloride can modestly reduce zinc excretion and increase zinc levels.
Read the full Zinc + Amiloride, Hydrochlorothiazide interactionAtazanavirReyataz
How Atazanavir interacts with Nutrisorb Zinc — through 1 ingredient. Tap an ingredient for the detail:
ZincAtazanavir (reyataz) Minor
Interaction Summary
Zinc modestly reduces levels of atazanavir, although this effect does not seem to be clinically significant.
Read the full Zinc + Atazanavir interactionAtazanavir, CobicistatEvotaz
How Atazanavir, Cobicistat interacts with Nutrisorb Zinc — through 1 ingredient. Tap an ingredient for the detail:
ZincAtazanavir (reyataz) Minor
Interaction Summary
Zinc modestly reduces levels of atazanavir, although this effect does not seem to be clinically significant.
Read the full Zinc + Atazanavir, Cobicistat interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Nutrisorb Zinc 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.
Zinc
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Brand information
Manufacturer and brand details for Nutrisorb Zinc, from the product label.
BioCare
See all BioCare products- Name
- BioCare Ltd.
- Street Address
- 1 Hedera Road
- City
- Redditch
- ZipCode
- B98 9EY
- Phone Number
- 0121 433 3727
Nutrisorb Zinc by BioCare: Common Questions
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Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Nutrisorb Zinc is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
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.
The Full Monographs Behind Nutrisorb Zinc’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Nutrisorb Zinc'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.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
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 88 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
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- Age-Related Eye Disease Study Research Group. A randomized, placebo-controlled, clinical trial of high-dose supplementation with vitamins C and E, beta carotene, and zinc for age-related macular degeneration and vision loss. AREDS report no. 8. Arch Oph
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- Kondo Y, Yamagata K, Satoh M, et al. Optimal administration schedule of cisplatin for bladder tumor with minimal induction of metallothionein. J Urol 2003;170:2467-70. PubMed
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- GlaxoSmithKline Consumer Advisory. GlaxoSmithKline (GSK) warns about a potential health risk associated with long-term, excessive use of GSK's zinc-containing denture adhesives Super Polygrip Original, Ultra Fresh and Extra Care. February 18, 2010. Availa
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- Sharquie, K. E., Najim, R. A., Farjou, I. B., and Al Timimi, D. J. Oral zinc sulphate in the treatment of acute cutaneous leishmaniasis. Clin.Exp.Dermatol. 2001;26(1):21-26. PubMed
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- Jafek, B. W., Linschoten, M. R., and Murrow, B. W. Anosmia after intranasal zinc gluconate use. Am J Rhinol. 2004;18(3):137-141. DOI
- Simonart, T. and de, Maertelaer, V. Systemic treatments for cutaneous warts: a systematic review. J Dermatolog.Treat. 2012;23(1):72-77. PubMed
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- Fjellner, B. Drug-induced lupus erythematosus aggravated by oral zinc therapy. Acta Derm.Venereol. 1979;59(4):368-370. DOI
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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.
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