Interactions on record — worth a quick check against your medications. Based on 1 of 2 ingredients. Check your meds →
Dietary supplement

Rice Power Ingredients & Drug Interactions

by Ormus Minerals

Rice Power 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 Rice Power 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

Rice Power is a dietary supplement by Ormus Minerals with 2 active ingredients. Its ingredients are commonly taken for building and maintaining muscle, post-workout recovery, plant-based protein source.Based on those ingredients, 23 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Silk Brown Rice Protein. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against Rice Power by Ormus Minerals

Ask about any prescription or over-the-counter medication and we check it for interactions with Rice Power by Ormus Minerals — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
Prefer a human? Send your question to our licensed pharmacists — free, answered by email within 24 hours.

HelloPharmacist Scorecard of Rice Power by Ormus Minerals

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

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 0 of its 2 active ingredients.
  • “Ingredients” is listed as a grouped ingredient — the label gives one combined amount (350 mg) without saying how much of each component you get.

Rice Power contains two active ingredients: silk brown rice protein and stabilized soluble rice bran. Rice protein is a plant-based protein source derived from rice grains.

The product also contains gelatin as an inactive ingredient (the capsule material).

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

This product doesn't appear to be marketed for a specific use, so we graded Rice Protein's overall clinical evidence instead.

Moderate

Some clinical evidence supports Rice Protein for:

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.
  • Since the label doesn't commit to one use, we graded the ingredient's overall clinical evidence instead.
  • On file: Food allergies — rated "Possibly Effective" (Natural Medicines).

The evidence for rice protein is strongest for food allergies, where it's rated possibly effective. For exercise-induced muscle soreness and muscle strength, the data we hold shows insufficient reliable evidence to rate either one — meaning the research so far hasn't established whether it works for those purposes.

The evidence, ingredient by ingredient Rice Protein

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.

Rice protein is generally well tolerated when taken by mouth. Rarely, it can cause enterocolitis (inflammation of the small intestine) in young children, with symptoms like vomiting, diarrhea, and dehydration.

Although rice protein is considered less allergenic than many other proteins, allergies to rice protein itself have been reported. The safety data we hold advises checking with your doctor before using a concentrated supplement during pregnancy or while breastfeeding, since concentrated protein supplements haven't been well studied in those situations.

Side effects, ingredient by ingredient Rice Protein

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 — Rice Protein.
  • The most serious interaction on file is rated Moderate.
  • For scale: 23 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.

ACE inhibitors (blood pressure medications) are the main medication type to double-check before taking this product — rice protein may theoretically increase how much your blood pressure drops. We couldn't check stabilized soluble rice bran for interactions.

Talk it over with your own doctor or pharmacist before combining this product with any blood pressure medication.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with some supporting evidence behind its ingredients' uses. Moderate medication interactions have been identified, and safety information is well characterized.

Rice Power may be worth considering if you're looking for a plant-based protein source, especially if you have food allergies. If you take ACE inhibitors or other blood pressure medications, check with your doctor or pharmacist first — there's a theoretical interaction we need to monitor.

Anyone with a history of rice allergy should avoid it.

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

Assessment coverage: 1 of 2 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Feb 26, 2020.

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 Rice Power, straight from the product label.

Brand Ormus Minerals
Net contents 120 Capsule(s)
Market status On market
Date entered into DSLD Feb 26, 2020
DSLD ID 213256
Product type Other Combinations
Supplement form Capsule
Dietary claims / uses 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 Rice Power by Ormus Minerals, 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:
2 Capsule(s)
Maximum serving Sizes:
6 Capsule(s)
IngredientAmount% DV
Ingredients350 mg--
Silk Brown Rice Protein0 NP--
stabilized soluble Rice Bran0 NP--

Other ingredients: Gelatin

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.
Suggested/Recommended/Usage/Directions

Recommended Dosage: Take 2-6 capsules daily

Precautions

Precautions: Keep out of the reach of children.

Consult with your health consultant for your recommended use of this nutritional supplement.

Formulation

350 mg 100% natural

No preservatives

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.

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

See for yourself

Rice Power by Ormus Minerals label

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

Rice Power 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 Rice Power by Ormus Minerals

These are the 2 active ingredients this product is made of. Select any to open its full monograph.

Serving size2 Capsule(s) Dosage formCapsule 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.

Ingredients

350 mg per serving

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

Interaction report

Rice Power by Ormus Minerals Drug Interactions

Want to check YOUR meds against Rice Power?

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
23Drugs
23 Moderate

Ingredients driving the most interactions

Silk Brown Rice Protein 23

Individual Drug Interactions

The ingredients in Rice Power interact with 23 drugs. Click any drug to see the details.

1 of the 2 ingredients in Rice Power interact with drugs. Each result below shows which ingredient is responsible. Silk Brown Rice Protein

Each ingredient & the kinds of drugs it affects

For each ingredient in Rice Power 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.

Silk Brown Rice Protein1 drug type · 23 drugs

Ace Inhibitors (Aceis)

In laboratory research, hydrolyzed rice protein inhibits angiotensin-converting enzyme (ACE). In animal research, the inhibition of ACE is correlated with a reduction in systolic blood pressure. So far, this effect has not been shown in humans. Theoretically, concomitant use of rice protein and ACE inhibitors may increase the risk of blood pressure becoming too low. Use with caution. ACE inhibitors include benazepril (Lotensin), captopril (Capoten), enalapril (Vasotec), fosinopril (Monopril), lisinopril (Prinivil, Zestril), moexipril (Univasc), perindopril (Aceon), quinapril (Accupril), ramipril (Altace), and trandolapril (Mavik).

Likelihood Possible Evidence D
Silk Brown Rice Protein full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Rice Power, from the product label.

Ormus Minerals

See all Ormus Minerals products
Name
Ormus Minerals Inc.
Street Address
Post Office Box 513
City
Caldwell
State
Idaho
ZipCode
83606
Web Address
www.OrmusMinerals.com
Pharmacist Counseling Corner

Rice Power by Ormus Minerals: Common Questions

Does Rice Power by Ormus Minerals interact with any medications?
Yes. Based on its ingredients, Rice Power has a known interaction with 23 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Rice Power contains 2 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 help my muscles recover after exercise?
The evidence isn't established yet. Rice protein is rated as having insufficient reliable evidence for exercise-induced muscle soreness, so we can't say whether it'll help based on the data we hold.
Can I take this if I'm allergic to rice?
No — allergies to rice protein have been reported, even though rice protein is generally considered less allergenic than other proteins. If you have a rice allergy, skip this product.
Is this safe for kids?
Rice protein is generally well tolerated, but enterocolitis (gut inflammation) has rarely been reported in young children. If you're considering it for a child, run it by your pediatrician first.
Can I take this while pregnant or breastfeeding?
The data we hold advises checking with your doctor first — concentrated protein supplements haven't been well studied in pregnancy or while breastfeeding. Your healthcare provider can give you personalized advice based on your situation.
What's the difference between rice protein and regular rice?
This product contains a concentrated, processed form of rice protein isolated from the grain. Whole food rice is fine and well-studied, but concentrated supplements like this one haven't been as thoroughly researched over time.

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

Not sure if Rice Power is safe with your meds?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

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.

Rice Power label
Go deeper

The Full Monographs Behind Rice Power’s Ingredients

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

Herb & supplement monograph

Rice Protein

Interacts with 23 drugs

Rice protein is a plant-based protein powder made from rice that offers an easy way to add protein to your diet, especially if you avoid dairy or animal products. It is generally considered...

Read the full Rice Protein monograph →
Sources

Sources & How We Checked

Rice Power'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 6 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.

Rice Protein 6 references
  1. Joy JM, Lowery RP, Wilson JM, et al. The effects of 8 weeks of whey or rice protein supplementation on body composition and exercise performance. Nutr J 2013;12:86. PubMed
  2. Li GH, Qu MR, Wan JZ, You JM. Antihypertensive effect of rice protein hydrolysate with in vitro angiotensin I-converting enzyme inhibitory activity in spontaneously hypertensive rats. Asia Pac J Clin Nutr. 2007;16 Suppl 1:275-80.
  3. Reche M, Pascual C, Fiandor A, et al. The effect of a partially hydrolysed formula based on rice protein in the treatment of infants with cow's milk protein allergy. Pediatr Allergy Immunol. 2010;21(4 Pt 1):577-85. PubMed
  4. Amended final report on the safety assessment of Oryza sativa (rice) bran oil, Oryza sativa (rice) germ oil, rice bran acid, Oryza sativa (rice) bran wax, hydrogenated rice bran wax, Oryza sativa (rice) bran extract, Oryza sativa (rice) extract, Oryza sat
  5. Yasutomi M, Kosaka T, Kawakita A, et al. Rice protein-induced enterocolitis syndrome with transient specific IgE to boiled rice but not to retort-processed rice. Pediatr Int. 2014;56(1):110-2.
  6. Hojsak I, Kljaic-Turkalj M, Misak Z, Kolacek S. Rice protein-induced enterocolitis syndrome. Clin Nutr. 2006;25(3):533-6. PubMed

See these in context on the Rice Protein 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

Keep exploring
Supplement interaction checker › Check any supplement or product against your medications Drug–drug interactions › Check two or more of your medications against each other Browse medications A–Z › Every drug we've checked against herbs & supplements NDC & pricing lookup › Find a drug’s NDCs, packaging and costs Ask a pharmacist › Free, personal answer from our licensed team