V-Nzyme Blend Ingredients & Drug Interactions
by Klaire Labs
What is this page for?
First and foremost: checking V-Nzyme Blend 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
V-Nzyme Blend is a dietary supplement by Klaire Labs with 9 active ingredients. Its ingredients are commonly taken for digestion and bloating, muscle soreness and exercise recovery, inflammation and swelling.We don’t currently list a known drug interaction for its mapped ingredients — but that doesn’t guarantee none exist, so always confirm with your pharmacist.
HelloPharmacist Scorecard of V-Nzyme Blend by Klaire 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.
What’s inside
Low disclosure
V-Nzyme Blend contains 9 active ingredients — a mix of digestive enzymes and enzyme-producing fungi designed to break down food in your digestive tract. The main enzymes are protease (breaks down protein), lipase (breaks down fat), amylase (breaks down carbohydrates), cellulase (breaks down fiber), and acid protease (works in acidic conditions).
The blend also includes alpha-galactosidase to help with complex sugars, plus three Aspergillus and Rhizopus species — fungi that produce their own enzymes. The capsule also contains inactive ingredients like plant cellulose, slippery elm, marshmallow, and standard tablet ingredients to hold it together.
Does it work?
Couldn't assess
The evidence on digestive enzyme blends is thin. We have effectiveness data only for lipase, and it shows insufficient reliable evidence for inflammatory bowel disease, dyspepsia (indigestion), and prematurity.
We hold no effectiveness ratings for the other active ingredients in this product, so we can't tell you from our data whether this blend works for its intended purpose. Talk with your doctor or pharmacist if you're hoping it'll help a specific digestive issue.
How safe is it?
Well-documented data
The enzymes in this blend are generally well tolerated in adults, though some people report digestive upset or allergic reactions. Protease and acid protease are both proteolytic enzymes; in rare cases, people exposed to airborne versions (like in occupational settings) have developed allergic rhinitis or asthma, but that's not a typical concern with oral supplements.
For pregnancy, the safety data on these enzymes is incomplete. Protease and acid protease should be avoided during pregnancy unless prescribed; lipase has little safety data in pregnancy, so use only if your doctor advises it.
During breastfeeding, there's limited data for all three, so check with your healthcare provider first before starting this product.
Meds to double-check
No known interactions
No interactions are documented in our data for the ingredients we could check. Still, if you're on any prescription medications, run them through the search tool on this page or ask your pharmacist to be sure.
The bottom line
Scorecard at a glanceFormula with limited ingredient disclosure with no assessable stated purpose. No medication interactions are currently documented, and safety information is well characterized.
V-Nzyme Blend is a multi-enzyme digestive supplement with no known drug interactions and generally good tolerance in adults. If you're pregnant or breastfeeding, or you have a serious digestive condition, talk with your doctor or pharmacist before using it.
It's worth checking your exact medications on this page as well, just to be certain.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 3 of 9 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jun 16, 2022.
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 V-Nzyme Blend, straight from the product label.
| Brand | Klaire Labs |
|---|---|
| Barcode (UPC) | 828054005501 |
| Net contents | 90 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Jun 16, 2022 |
| DSLD ID | 265037 |
| Product type | Non-nutrient/non-botanical |
| Supplement form | Capsule |
| Dietary claims / uses | All Other |
| Intended target group(s) | Adult (18 - 50 Years), Dairy Free |
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 V-Nzyme Blend by Klaire Labs, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Amylase | 0 NP | -- |
| Protease | 0 NP | -- |
| Lipase | 0 NP | -- |
| Cellulase | 0 NP | -- |
| Alpha-Galactosidase | 0 NP | -- |
| Acid Protease | 0 NP | -- |
| Enzyme Blend | 700 mg | -- |
| Aspergillus niger | 0 NP | -- |
| Aspergillus oryzae | 0 NP | -- |
| Rhizopus oryzae | 0 NP | -- |
Other ingredients: Hydroxypropylmethylcellulose, Water, Microcrystalline Cellulose, Slippery Elm, Marshmallow, Silicon Dioxide, Magnesium Stearate
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.
FDA Statement of Identity
Enzyme Supplement
Brand IP Statement(s)
SFI
Precautions
Caution: If you are pregnant, nursing, have a medical condition, or taking prescription drugs, consult your physician before using this product.
Keep out of reach of children.
Do not use if shrinkwrap is broken or missing.
Formulation
Free of the following common allergens: Milk/casein, eggs, fish, shellfish, tree nuts, and peanuts. Contains no artificial colors, flavors, or preservatives.
Produced under a strict quality management system in compliance with Good Manufacturing Practices (GMPs) and third-party quality certifications.
Suggested/Recommended/Usage/Directions
Suggested Use: 1 capsule with each meal or as directed by a healthcare professional.
General Statements
Enzyme units as defined by the Food Chemicals Codex (FCC).
Storage
Store in a cool, dry place (59 degrees F - 85 degrees F) away from direct light.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
V-Nzyme Blend by Klaire Labs 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 V-Nzyme Blend by Klaire Labs
These are the 9 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 Capsule(s) Dosage formCapsule Servings per container90 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.
Enzyme Blend
- › Amylase
- › Protease
- › Lipase
- › Cellulase
- › Alpha-Galactosidase
- › Acid Protease
- › Aspergillus niger
- › Aspergillus oryzae
- › Rhizopus oryzae
Other (inactive) ingredients: Hydroxypropylmethylcellulose, Water, Microcrystalline Cellulose, Slippery Elm, Marshmallow, Silicon Dioxide, Magnesium Stearate. These complete the product’s ingredient list but are not active constituents.
V-Nzyme Blend by Klaire Labs Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in V-Nzyme Blend. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.
Brand information
Manufacturer and brand details for V-Nzyme Blend, from the product label.
Klaire Labs
See all Klaire Labs products- Name
- SFI USA
- City
- Reno
- State
- NV
- ZipCode
- 89521
- Web Address
- Klaire.com
V-Nzyme Blend by Klaire Labs: Common Questions
Does V-Nzyme Blend by Klaire Labs interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Can I take this if I'm pregnant?
Is this safe while breastfeeding?
What are these enzymes supposed to do?
Does it actually work for indigestion?
Can these enzymes cause allergic reactions?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if V-Nzyme Blend 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 V-Nzyme Blend’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Proteolytic Enzymes (proteases)
Proteolytic enzymes are proteins that help break down other proteins, and common examples include bromelain (from pineapple), papain (from papaya), trypsin, chymotrypsin, and pancreatin. Peo...
Read the full Proteolytic Enzymes (proteases) monograph → Herb & supplement monographLipase
Lipase is a digestive enzyme that helps your body break down dietary fats. It is well established as part of prescription pancreatic enzyme therapy for people who cannot make enough of their...
Read the full Lipase monograph →Sources & How We Checked
V-Nzyme Blend'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 4 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.
Proteolytic Enzymes (proteases) 3 references
- Weeks JA, Harper RA, Simon RA, Burdick JD. Assessment of sensitization risk of a laundry pre-spotter containing protease. Cutan Ocul Toxicol. 2011;30(4):272-9. PubMed
- Marquès LI, Lara S, Abós T, Bartolomé B. Occupational rhinitis due to pepsin. J Investig Allergol Clin Immunol. 2006;16(2):136-7. DOI
- Cartier A, Malo JL, Pineau L, Dolovich J. Occupational asthma due to pepsin. J Allergy Clin Immunol. 1984;73(5 Pt 1):574-7. PubMed
See these in context on the Proteolytic Enzymes (proteases) monograph →
Lipase 1 reference
- Casper C, Hascoet JM, Ertl T, et al. Recombinant bile salt-stimulated lipase in preterm infant feeding: A randomized phase 3 study. PLoS One. 2016;11(5):e0156071. PubMed
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