Interactions on record — worth a quick check against your medications. Based on 2 of 3 ingredients. Check your meds →
Dietary supplement

High Potency Protease Ingredients & Drug Interactions

by Nature's Sunshine

High Potency Protease 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 High Potency Protease 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

High Potency Protease is a dietary supplement by Nature's Sunshine with 3 active ingredients. Its ingredients are commonly taken for digestion and bloating, muscle soreness and exercise recovery, inflammation and swelling.Based on those ingredients, 861 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Beet root Fiber. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against High Potency Protease by Nature's Sunshine

Ask about any prescription or over-the-counter medication and we check it for interactions with High Potency Protease by Nature's Sunshine — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of High Potency Protease by Nature's Sunshine

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 6, 2026

What’s inside

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 1 of its 3 active ingredients.
  • “Proprietary Blend” is a proprietary blend — the label gives one combined amount (100 mg) without saying how much of each component you get.

High Potency Protease has 3 active ingredients: protease (an enzyme that breaks down proteins), beet root fiber, and a trace mineral concentrate. Protease is meant to help digest protein in food.

The product also contains a capsule as an inactive ingredient. The beet root fiber and trace minerals are part of a proprietary blend, so the exact amounts of each aren't broken out on the label.

We could not check the trace mineral concentrate for interactions, as we have no data on file for it.

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

We hold no graded evidence for this product's ingredients for its stated purpose.

Why this rating?
  • The label markets this product for: digestion and normal metabolic functions.
  • We looked for evidence on: protein digestion, nutrient absorption, enzyme function.
  • Our graded evidence for these ingredients doesn't cover that particular purpose.

For protease itself, we hold no effectiveness ratings in our data. Beet root fiber — the other active ingredient — has some evidence behind it: it's possibly effective for athletic performance and exercise-induced muscle soreness.

For other uses like COPD or cholesterol, the evidence is either insufficient or suggests it may not work. The strength of the evidence varies, so talk with your doctor or pharmacist about whether this product is right for your goals.

The evidence, ingredient by ingredient Proteolytic Enzymes (proteases) Beet

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 2 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.

Protease is generally well tolerated in most adults, though it may cause digestive upset or allergic reactions in some people. Because protease is found in laundry detergents, people with occupational exposure to airborne protease have rarely developed allergic rhinitis or asthma, but this is uncommon.

Beet root fiber as a food is widely eaten and well tolerated, but concentrated supplements like this one lack extensive safety data, so use caution. The most common side effect is red or dark stools from the beet pigment, which is harmless.

Rarely, large amounts of beet may cause very low blood calcium or kidney damage. During pregnancy, protease safety has not been established, so it's best avoided unless prescribed by your doctor.

During breastfeeding, there is little safety data for protease, so medical advice is needed before use. We do not have safety data on file for concentrated beet supplementation during pregnancy or breastfeeding — talk with your doctor or pharmacist for personalized guidance.

Side effects, ingredient by ingredient Proteolytic Enzymes (proteases) Beet

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 — Beet.
  • The most serious interaction on file is rated Moderate.
  • For scale: 862 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 this product, check with your doctor or pharmacist if you take any drugs metabolized by CYP3A4 enzymes (Moderate severity) — these are very common and include many cholesterol, heart, blood pressure, and immune medications. Also flag any blood pressure medications or CYP1A2-processed drugs (both Minor severity).

Because we could not check the trace mineral concentrate, mention this product to your healthcare provider so they can review all three ingredients.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

This product may be worth considering if you're looking for digestive enzyme support and are interested in beet's potential benefits for exercise performance. However, because beet root fiber interacts with a large number of medications — especially those your liver processes — you'll need to check your exact prescriptions before starting.

Talk it over with your doctor or pharmacist first, especially if you take blood pressure medications or any drugs metabolized through your liver.

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

Assessment coverage: 2 of 3 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Oct 24, 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

At a glance

General information

Key facts about High Potency Protease, straight from the product label.

Brand Nature's Sunshine
Barcode (UPC) 099904018761
Net contents 60 Capsule(s)
Market status On market
Date entered into DSLD Oct 24, 2022
DSLD ID 278115
Product type Other Combinations
Supplement form Capsule
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years)
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 High Potency Protease by Nature's Sunshine, 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:
1 Capsule(s)
Servings per container
60
UPC/BARCODE
099904018761
IngredientAmount% DV
Protease400 mg--
Proprietary Blend100 mg--
Trace Mineral concentrate0 NP--
Beet root Fiber0 NP--

Other ingredients: Capsule

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.
FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

General Statements

Bottle made from 100% post consumer recycled material. We are committed to you and our planet. Scan to learn more.

Guaranteed pure

Formula

The formula delivers enzymes that break down proteins at a range of pH levels, from 3.0 to 6.0. Enzymes are essential for digestion and normal metabolic functions.

Precautions

Do not use if inner seal is missing or damaged.

FDA Statement of Identity

Dietary Supplement

Brand IP Statement(s)

Natures Sunshine Herbal experts since 1972

Suggested/Recommended/Usage/Directions

Recommended Use: Take 1 capsule between meals up to three times daily.

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

See for yourself

High Potency Protease by Nature's Sunshine label

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

High Potency Protease 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 High Potency Protease by Nature's Sunshine

These are the 3 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.

Protease

No known
interactions
400 mg per serving

Proteolytic enzymes are proteins that help break down other proteins, and common examples include bromelain (from pineapple), papain (from papaya), tr...

Protease monograph & interactions

Proprietary Blend

100 mg per serving

Other (inactive) ingredients: Capsule. These complete the product’s ingredient list but are not active constituents.

Interaction report

High Potency Protease by Nature's Sunshine Drug Interactions

Want to check YOUR meds against High Potency Protease?

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
861Drugs
643 Moderate 218 Minor

Ingredients driving the most interactions

Beet root Fiber 861

Individual Drug Interactions

The ingredients in High Potency Protease interact with 861 drugs. Click any drug to see the details.

1 of the 3 ingredients in High Potency Protease interact with drugs. Each result below shows which ingredient is responsible. Beet root Fiber

Each ingredient & the kinds of drugs it affects

For each ingredient in High Potency Protease 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.

Beet root Fiber3 drug types · 861 drugs

Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, beet might increase the levels of CYP3A4 substrates.
In vitro research suggests that betanin, the major pigment in beet, competitively inhibits CYP3A4 in a dose-dependent manner similarly to strong CYP3A4 inhibitor ketoconazole.

Likelihood Possible Evidence D
Antihypertensive Drugs

Beet and beetroot contain nitrates, which can cause vasodilation, potentially leading to lower blood pressure. However, a study published in the European Journal of Clinical Nutrition using concentrated beetroot juice found no significant impact on blood pressure or heart rate in different age groups. Other small clinical studies suggest that while beet consumption might transiently lower blood pressure due to vessel dilation, there's no consistent evidence of a lasting effect. Overall, the theoretical risk of reduced blood pressure due to beet's nitrate content exists, but studies generally indicate a low and temporary impact rather than a sustained decrease.

Likelihood Possible Evidence A
Cytochrome P450 1A2 (Cyp1A2) Substrates

Theoretically, beet might decrease the levels and clinical effects of CYP1A2 substrates.
In vitro research suggests that beet induces CYP1A2 enzymes.

Likelihood Possible Evidence D
Beet root Fiber full monograph & interactions
The maker

Brand information

Manufacturer and brand details for High Potency Protease, from the product label.

Nature's Sunshine

See all Nature's Sunshine products
Name
Nature's Sunshine Products, Inc.
City
Spanish Fork
State
UT
ZipCode
84660
Phone Number
1-800-223-8225
Web Address
www.naturessunshine.com
Pharmacist Counseling Corner

High Potency Protease by Nature's Sunshine: Common Questions

Does High Potency Protease by Nature's Sunshine interact with any medications?
Yes. Based on its ingredients, High Potency Protease has a known interaction with 861 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
High Potency Protease contains 3 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.
Will this cause red poop?
Yes, red or sometimes dark stools are the most common side effect of the beet root fiber in this product. This red coloring is harmless and should go away once you stop taking it.
Is protease safe for my stomach?
Protease is generally well tolerated, but some people do experience digestive upset or allergic reactions. If you have a known enzyme allergy or sensitive digestion, start cautiously and mention it to your pharmacist.
Can I take this while pregnant or breastfeeding?
Safety data for protease during pregnancy is not established, so it's best avoided unless your doctor prescribes it. During breastfeeding, there is little safety data, and we don't have reliable information on concentrated beet supplements either — talk with your doctor or pharmacist before use.
What does protease actually do?
Protease is an enzyme that breaks down protein in food to help with digestion. We don't have effectiveness ratings for it in our data, so talk with your pharmacist about whether it's right for your situation.
Does beet root fiber lower blood pressure?
Beet contains nitrates that theoretically can lower blood pressure, but studies have shown mixed results — some found no real effect. If you take blood pressure medication, mention this product to your doctor or pharmacist before starting, since the effect could add to your medication's effect.

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.

High Potency Protease label
Go deeper

The Full Monographs Behind High Potency Protease’s Ingredients

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

Herb & supplement monograph

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 monograph

Beet

Interacts with 861 drugs

Beet, especially beetroot juice, is a nitrate-rich food that may modestly lower blood pressure and slightly improve exercise performance in some people. It is generally safe as a food, but s...

Read the full Beet monograph →
Sources

Sources & How We Checked

High Potency Protease'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 17 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
  1. 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
  2. Marquès LI, Lara S, Abós T, Bartolomé B. Occupational rhinitis due to pepsin. J Investig Allergol Clin Immunol. 2006;16(2):136-7. DOI
  3. 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 →

Beet 14 references
  1. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
  2. Clifford T, Berntzen B, Davison GW, et al. Effects of beetroot juice on recovery of muscle function and performance between bouts of repeated sprint exercise. Nutrients 2016;8. pii: E506. PubMed
  3. Siervo M, Lara J, Ogbonmwan I, Mathers JC. Inorganic nitrate and beetroot juice supplementation reduces blood pressure in adults: a systematic review and meta-analysis. J Nutr 2013;143:818-26. PubMed
  4. Clifford T, Howatson G, West DJ, Stevenson EJ. Beetroot juice is more beneficial than sodium nitrate for attenuating muscle pain after strenuous eccentric-bias exercise. Appl Physiol Nutr Metab. 2017;42(11):1185-1191. PubMed
  5. Clifford T, Bell O, West DJ, Howatson G, Stevenson EJ. The effects of beetroot juice supplementation on indices of muscle damage following eccentric exercise. Eur J Appl Physiol. 2016;116(2):353-62. PubMed
  6. Wylie LJ, Kelly J, Bailey SJ, et al. Beetroot juice and exercise: pharmacodynamic and dose-response relationships. J Appl Physiol (1985). 2013;115(3):325-36. PubMed
  7. Garnacho-Castaño MV, Palau-Salvà G, Cuenca E, et al. Effects of a single dose of beetroot juice on cycling time trial performance at ventilatory thresholds intensity in male triathletes. J Int Soc Sports Nutr. 2018;15(1):49. PubMed
  8. Rasica L, Porcelli S, Marzorati M, et al. Ergogenic effects of beetroot juice supplementation during severe-intensity exercise in obese adolescents. Am J Physiol Regul Integr Comp Physiol. 2018;315(3):R453-R460. PubMed
  9. Henrohn D, Björkstrand K, Lundberg JO, et al. Effects of oral supplementation with nitrate-rich beetroot juice in patients with pulmonary arterial hypertension-results from BEET-PAH, an exploratory randomized, double-blind, placebo-controlled, crosso
  10. Serra-Payá N, Garnacho-Castaño MV, Sánchez-Nuño S, et al. The relationship between resistance exercise performance and ventilatory efficiency after beetroot juice intake in well-trained athletes. Nutrients 2021;13(4):1094. PubMed
  11. Haron MH, Dale O, Martin K, et al. Evaluation of the Herb-Drug Interaction Potential of Commonly Used Botanicals on the US Market with Regard to PXR- and AhR-Mediated Influences on CYP3A4 and CYP1A2. J Diet Suppl 2022. PubMed
  12. Hemmatinafar M, Zaremoayedi L, Koushkie Jahromi M, et al. Effect of Beetroot Juice Supplementation on Muscle Soreness and Performance Recovery after Exercise-Induced Muscle Damage in Female Volleyball Players. Nutrients 2023;15(17):3763. PubMed
  13. Lim SH, Bae S, Lee HS, Han HK, Choi CI. Effect of Betanin, the Major Pigment of Red Beetroot (Beta vulgaris L.), on the Activity of Recombinant Human Cytochrome P450 Enzymes. Pharmaceuticals (Basel) 2023;16(9):1224. PubMed
  14. Oscherwitz M, Tamayo RM, Heudebert A, Centor R. A Case of Pseudo-Hematochezia from Beet Supplement Ingestion. Am J Med 2023;136(9):e177-e178. PubMed

See these in context on the Beet 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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