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Dietary supplement

Serrapeptase Ingredients & Drug Interactions

by The Vitamin Shoppe

Serrapeptase label
See full label image
Capsule Category: Non-nutrient/non-botanical
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 Serrapeptase 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

Serrapeptase is a dietary supplement by The Vitamin Shoppe with 1 active ingredient. Its ingredients are commonly taken for inflammation and swelling, sinus and respiratory congestion, pain after surgery or injury.Based on those ingredients, 122 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Serrapeptase. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Serrapeptase by The Vitamin Shoppe

Ask about any prescription or over-the-counter medication and we check it for interactions with Serrapeptase by The Vitamin Shoppe — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Serrapeptase by The Vitamin Shoppe

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 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

This product contains one active ingredient: serrapeptase, a proteolytic enzyme (a protein-digesting enzyme) derived from the silkworm gut bacterium. It works by breaking down certain proteins in the body, which is the mechanism behind its studied uses in respiratory and musculoskeletal conditions.

The capsule also contains inactive ingredients—rice flour, vegetable capsule material, magnesium stearate, and silica—which are fillers and binders that help deliver the active ingredient.

Does it work?

Couldn't assess
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
Not assessable

This is a single-ingredient Serrapeptase product and its label doesn't state a use — see Serrapeptase's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

The evidence on serrapeptase is limited. For chronic bronchitis, asthma, atherosclerosis, back pain, and osteoporosis, the data we hold shows insufficient reliable evidence to rate how well it works.

That means studies are either small, mixed, or not yet robust enough to draw firm conclusions about whether it delivers a real benefit for those conditions.

The evidence, ingredient by ingredient Serrapeptase

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 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Serrapeptase is generally well tolerated in short-term use, though long-term safety hasn't been thoroughly studied. The most common side effects when taken by mouth are stomach pain, general gastrointestinal upset, and nausea—though these appear to occur at roughly the same rate as placebo in trials.

A rare serious side effect (bullous pemphigoid, a blistering skin condition) has been reported. During pregnancy, there isn't enough safety data, so the evidence advises against use.

The same applies to breastfeeding—no reliable safety information exists, so it's best avoided.

Side effects, ingredient by ingredient Serrapeptase

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 1 matched ingredient can interact with medications — Serrapeptase.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs.
  • For scale: 122 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 serrapeptase, check with your own doctor or pharmacist if you're on any blood thinners or antiplatelet drugs—warfarin, aspirin, clopidogrel, and similar medications. Serrapeptase may increase your bleeding and bruising risk when combined with these drugs.

No other medication interactions are documented for the ingredients we hold data on.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

Serrapeptase may appeal to you if you're exploring options for respiratory health or joint support, but the evidence for those uses is still thin. If you take blood thinners or antiplatelet drugs, you'll need to clear this with your own doctor or pharmacist first—the interaction risk is real.

Talk it over with your healthcare provider before starting, especially if you're pregnant, breastfeeding, or on any regular 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 Nov 21, 2018.

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 Serrapeptase, straight from the product label.

Brand The Vitamin Shoppe
Barcode (UPC) 766536026555
Net contents 90 Veggie Capsule(s)
Market status On market
Date entered into DSLD Nov 21, 2018
DSLD ID 183783
Product type Non-nutrient/non-botanical
Supplement form Capsule
Dietary claims / uses All Other
Intended target group(s) 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 Serrapeptase by The Vitamin Shoppe, 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 Veggie Capsule(s)
Maximum serving Sizes:
1 Veggie Capsule(s)
UPC/BARCODE
766536026555
IngredientAmount% DV
Serrapeptase334 mg--

Other ingredients: Rice Flour, Vegetable Capsule, Magnesium Stearate, Silica

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

Plant-based proteolytic enzyme Specialty

Visit www.vitaminshoppe.com or call 1-800-223-1216 for more information and to reorder.

FDA Statement of Identity

Dietary Supplement

Formulation

Gluten free Dairy free Soy free Nut free Does not contain: Gluten, Sugar, Salt, Preservatives, Artificial Colors or Flavors.

Storage

Store in a cool, dry place.

Precautions

Keep out of reach of children.

Tamper evident Do not use if outer seal is broken or missing.

Warning: Consult your healthcare provider prior to use if you are pregnant, nursing, taking any medication or have any medical conditions.

Suggested/Recommended/Usage/Directions

Directions: Take one (1) veggie capsule up to three (3) times daily, preferably in between meals.

Seals/Symbols

Quality Promise Tested Trusted Guaranteed 30 day money back guarantee

General

Item No. VS-2655 1759489 IS 37

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

See for yourself

Serrapeptase by The Vitamin Shoppe label

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

Serrapeptase 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 Serrapeptase by The Vitamin Shoppe

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

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

Serrapeptase

Interacts with
122 drugs
334 mg per serving

Serrapeptase is an enzyme marketed to reduce inflammation, swelling, pain, and mucus, but the human evidence is limited and mostly low quality. If you...

Serrapeptase monograph & interactions

Other (inactive) ingredients: Rice Flour, Vegetable Capsule, Magnesium Stearate, Silica. These complete the product’s ingredient list but are not active constituents.

Interaction report

Serrapeptase by The Vitamin Shoppe Drug Interactions

Want to check YOUR meds against Serrapeptase?

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
122Drugs
122 Moderate

Ingredients driving the most interactions

Serrapeptase 122

Individual Drug Interactions

The ingredients in Serrapeptase interact with 122 drugs. Click any drug to see the details.

1 of the 1 ingredient in Serrapeptase interact with drugs. Each result below shows which ingredient is responsible. Serrapeptase

Each ingredient & the kinds of drugs it affects

For each ingredient in Serrapeptase 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.

Serrapeptase1 drug type · 122 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, taking serrapeptase with drugs that have antiplatelet or anticoagulant effects might increase the risk of bruising and bleeding.
In vitro research shows that serrapeptase has fibrinolytic activity.

Likelihood Possible Evidence D
Serrapeptase full monograph & interactions
The maker

Brand information

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

The Vitamin Shoppe

See all The Vitamin Shoppe products
Name
Vitamin Shoppe, Inc.
City
Secaucus
State
NJ
ZipCode
07094
Phone Number
1-800-223-1216
Web Address
www.vitaminshoppe.com
Pharmacist Counseling Corner

Serrapeptase by The Vitamin Shoppe: Common Questions

Does Serrapeptase by The Vitamin Shoppe interact with any medications?
Yes. Based on its ingredients, Serrapeptase has a known interaction with 122 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Serrapeptase contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism 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 serrapeptase if I'm on aspirin or warfarin?
Not without checking first. Serrapeptase may boost the bleeding and bruising risk from these blood thinners. Talk to your own doctor or pharmacist before combining them—they'll weigh your individual situation and may adjust your dose or timing.
Does serrapeptase work for asthma or bronchitis?
The evidence we have isn't strong enough to say. Studies are too small or mixed to draw firm conclusions. If you're interested in using it for respiratory health, discuss it with your doctor to see if it fits your treatment plan.
Is it safe to take long-term?
Short-term use appears generally well tolerated, but long-term safety hasn't been well studied. If you're thinking about taking it for weeks or months on end, run that plan past your own doctor or pharmacist.
What side effects might I experience?
Most commonly, stomach pain, upset stomach, and nausea—though these tend to happen at the same rate as placebo. A rare serious side effect (bullous pemphigoid, a blistering skin condition) has been reported, but it's uncommon.
Can I take this while pregnant or breastfeeding?
Not according to the safety data. During pregnancy, there isn't enough information to know it's safe, so use is advised against. While breastfeeding, the same applies—no reliable safety data exists. Talk with your doctor about safer options for your situation.

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

Not sure if Serrapeptase 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.

Serrapeptase label
Go deeper

The Full Monographs Behind Serrapeptase’s Ingredients

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

Herb & supplement monograph

Serrapeptase

Interacts with 122 drugs

Serrapeptase is an enzyme marketed to reduce inflammation, swelling, pain, and mucus, but the human evidence is limited and mostly low quality. If you want to try it, choose an enteric-coate...

Read the full Serrapeptase monograph →
Sources

Sources & How We Checked

Serrapeptase'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 2 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.

Serrapeptase 2 references
  1. Tachibana M, Mizukoshi O, Harada Y, et al. A multi-centre, double-blind study of serrapeptase versus placebo in post-antrotomy buccal swelling. Pharmatherapeutica 1984;3:526-30..
  2. Mazzone A, Catalani M, Costanzo M, et al. Evaluation of Serratia peptidase in acute or chronic inflammation of otorhinolaryngology pathology: a multicentre, double-blind, randomized trial versus placebo. J Int Med Res 1990;18:379-88.. PubMed

See these in context on the Serrapeptase 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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