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

Energy-PQQ Ingredients & Drug Interactions

by Return Healthy

Energy-PQQ 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 Energy-PQQ 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

Energy-PQQ is a dietary supplement by Return Healthy with 2 active ingredients. Its ingredients are commonly taken for fatigue and low energy, stress and coping (adaptogen), mental performance and focus.Based on those ingredients, 1,271 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Rhodiola. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Energy-PQQ by Return Healthy

Ask about any prescription or over-the-counter medication and we check it for interactions with Energy-PQQ by Return Healthy — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Energy-PQQ by Return Healthy

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 Jul 11, 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 2 of its 2 active ingredients.
  • No proprietary blends here — you can verify the dose of every single component.

Energy-PQQ contains two active ingredients. Pyrroloquinoline quinone disodium salt is included for its potential role in cellular energy production.

Rhodiola is an herbal extract traditionally used to support mental and physical performance. The capsule also contains inactive ingredients — microcrystalline cellulose, cellulose, and stearate — which are binders and fillers.

Does it work?

Not established
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 established

The graded evidence we hold for these ingredients covers different conditions than the ones this product is marketed for, so there's no established rating for its stated use — see Rhodiola's own graded uses on its monograph.

Why this rating?
  • The label markets this product for: supports mitochondrial biogenesis.
  • We looked for evidence on: Chronic fatigue syndrome (CFS), Fatigue, Athletic performance, Mitochondrial function, Cellular energy production, Exercise capacity.
  • The closest evidence on file: Rhodiola is rated "Insufficient Reliable Evidence To Rate" for Athletic performance (Natural Medicines).
  • Also on file: Rhodiola is rated "Insufficient Reliable Evidence To Rate" for Chronic fatigue syndrome (CFS), Fatigue.

The evidence we hold doesn't establish that rhodiola works for the conditions listed in our data — altitude sickness, anxiety, arrhythmia, athletic performance, and bladder cancer all show insufficient reliable evidence to rate. If you're considering this product for a specific health goal, ask your pharmacist or doctor what the research actually shows for that use.

The evidence, ingredient by ingredient Rhodiola

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.

Rhodiola is generally well tolerated for short-term use, but long-term safety hasn't been well studied, so we don't know what happens if you take it for months or years. The most common side effects in trials were dizziness and changes in saliva production — either dry mouth or excessive saliva.

Because safety data during pregnancy and breastfeeding is insufficient, the safety data advises against using rhodiola in both cases — talk with your doctor or pharmacist if you're pregnant, planning pregnancy, or nursing.

Side effects, ingredient by ingredient Rhodiola

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 — Rhodiola.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: immunosuppressants / transplant drugs; diabetes medications.
  • For scale: 1,272 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 you start Energy-PQQ, double-check any blood pressure medications (antihypertensive drugs) you're on, especially losartan — rhodiola may lower blood pressure too far. Also flag diabetes medications, drugs moved by P-glycoprotein pumps, immune-suppressing medications, and any drugs your liver breaks down via the CYP2C9 enzyme.

The ingredient checker below will walk through your prescriptions.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no established evidence rating for its marketed use. Moderate medication interactions have been identified, and safety information is well characterized.

Energy-PQQ is worth discussing with your pharmacist if you take blood pressure medications, diabetes medications, losartan, or any drug metabolized by your liver — rhodiola can affect how these work. If you're pregnant, breastfeeding, or nursing, check with your doctor first.

For anyone else considering it, be aware that long-term safety data is limited, and evidence for most uses is still developing.

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 May 23, 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

At a glance

General information

Key facts about Energy-PQQ, straight from the product label.

Brand Return Healthy
Net contents 60 Vegetarian Capsule(s)
Market status On market
Date entered into DSLD May 23, 2024
DSLD ID 313311
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 Energy-PQQ by Return Healthy, 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:
2 Capsule(s)
Servings per container
30
IngredientAmount% DV
Pyrroloquinoline quinone disodium salt20 mg--
Rhodiola300 mg--

Other ingredients: Microcrystalline Cellulose, Cellulose, Stearate

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.
Brand IP Statement(s)

Bio-PQQ is a trademark of MGC (Japan)

Formulation

Notice: Color, size or shape may appear different between lots.

Supports mitochondrial biogenesis

FDA Disclaimer Statement

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

Storage

Store at room temperature.

Precautions

Keep out of reach of children.

Report any adverse reactions to: (435) 213-4801

General Statements

Return Healthy Empowered wellness

For more information, visit ReturnHealthy.com

Formula

BioPQQ

FDA Statement of Identity

Dietary Supplement

Suggested/Recommended/Usage/Directions

Recommended Use: As a dietary supplement, take two capsules per day, or as directed by your health care practitioner.

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

See for yourself

Energy-PQQ by Return Healthy label

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

Energy-PQQ 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 Energy-PQQ by Return Healthy

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

Serving size2 Capsule(s) Dosage formCapsule Servings per container30 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.

Pyrroloquinoline quinone disodium salt

20 mg per serving Form: Bio-PQQ(TM)

Rhodiola

Interacts with
1,271 drugs
300 mg per serving Form: Rhodiola rosea

Rhodiola is an herb traditionally used to fight fatigue and help the body cope with stress. Some small studies suggest it may modestly reduce fatigue...

Rhodiola monograph & interactions

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

Interaction report

Energy-PQQ by Return Healthy Drug Interactions

Want to check YOUR meds against Energy-PQQ?

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
1,271Drugs
624 Moderate 647 Minor

Ingredients driving the most interactions

Rhodiola 1,271

Individual Drug Interactions

The ingredients in Energy-PQQ interact with 1,271 drugs. Click any drug to see the details.

1 of the 2 ingredients in Energy-PQQ interact with drugs. Each result below shows which ingredient is responsible. Rhodiola

Each ingredient & the kinds of drugs it affects

For each ingredient in Energy-PQQ 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.

Rhodiola10 drug types · 1,271 drugs

Antidiabetes Drugs

Theoretically, taking rhodiola with antidiabetes drugs might increase the risk of hypoglycemia.
In vitro and animal research shows that rhodiola extract can decrease blood glucose due to alpha-glucosidase activity.

Likelihood Possible Evidence D
Antihypertensive Drugs

Theoretically, taking rhodiola with antihypertensive drugs might increase the risk of hypotension.
In vitro and animal research shows that rhodiola extract inhibits angiotensin-converting enzyme (ACE) and might lower blood pressure.

Likelihood Possible Evidence D
Cytochrome P450 2C9 (Cyp2C9) Substrates

Theoretically, rhodiola might increase levels of drugs metabolized by CYP2C9.
In vitro research shows that rhodiola inhibits CYP2C9. This effect is highly variable and appears to be dependent on the rhodiola product studied. Also, a clinical study in healthy young males found that taking rhodiola extract 290 mg daily for 14 days reduces the metabolism of losartan, a CYP2C9 substrate, by 21% after 4 hours.

Likelihood Possible Evidence B
Immunosuppressants

Theoretically, rhodiola use might interfere with immunosuppressive therapy.
In vitro and animal research show that rhodiola has immunostimulatory effects.

Likelihood Possible Evidence D
Losartan (Cozaar)

Rhodiola might increase the levels and adverse effects of losartan.
A clinical study in healthy young males found that taking rhodiola extract 290 mg daily for 14 days reduces the metabolism of losartan, a CYP2C9 substrate, by 21% after 4 hours.

Likelihood Probable Evidence B
P-Glycoprotein Substrates

Theoretically, rhodiola might increase levels of P-glycoprotein substrates.
In vitro research shows that rhodiola inhibits P-glycoprotein. Theoretically, using rhodiola with P-glycoprotein substrates might increase drug levels and potentially increase the risk of adverse effects.

Likelihood Possible Evidence D
Antidepressant Drugs

Theoretically, rhodiola might increase the risk of adverse effects when taken with antidepressants.
A review of adverse event reports in Poland identified cases of tachyarrhythmias, myalgia, arthralgia, gum pain, restless leg syndrome, swallowing disorders, and changes in consciousness when rhodiola was taken in combination with paroxetine, escitalopram, fluoxetine, sertraline, trazodone, and/or duloxetine.

Likelihood Possible Evidence D
Cns Depressants

Theoretically, rhodiola might increase the risk of adverse effects when taken with CNS depressants.
A review of adverse event reports in Poland identified cases of excessive sedation, myoclonus, hypotension, and hallucinations when rhodiola was taken with haloperidol, diazepam, or alprazolam.

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

Theoretically, rhodiola might increase levels of drugs metabolized by CYP1A2.
In vitro research shows that rhodiola inhibits CYP1A2. This effect is highly variable and appears to be dependent on the rhodiola product studied. However, a clinical study in healthy young males found that taking rhodiola extract 290 mg daily for 14 days does not inhibit the metabolism of caffeine, a CYP1A2 substrate.

Likelihood Possible Evidence B
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, rhodiola might increase levels of drugs metabolized by CYP3A4.
In vitro research shows that rhodiola inhibits CYP3A4. This effect is highly variable and appears to be dependent on the rhodiola product studied. However, a clinical study in healthy young males found that taking rhodiola extract 290 mg daily for 14 days does not inhibit the metabolism of midazolam, a CYP3A4 substrate.

Likelihood Possible Evidence B
Rhodiola full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Energy-PQQ, from the product label.

Return Healthy

See all Return Healthy products
Name
Return Healthy LLC
Street Address
230 N 1680 E. Suite I-1
City
St George
State
UT
ZipCode
84790
Phone Number
(435) 213-4801
Web Address
ReturnHealthy.com
Pharmacist Counseling Corner

Energy-PQQ by Return Healthy: Common Questions

Does Energy-PQQ by Return Healthy interact with any medications?
Yes. Based on its ingredients, Energy-PQQ has a known interaction with 1,271 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Energy-PQQ 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.
What's pyrroloquinoline quinone (PQQ) supposed to do?
PQQ is included in this product for its potential role in supporting cellular energy production. We don't hold specific interaction or effectiveness data for it, so ask your pharmacist what the evidence shows for your particular interest.
Can I take this if I'm on blood pressure medication?
You'll need to check with your pharmacist or doctor first. Rhodiola in this product may lower blood pressure on its own, so combining it with your medication could push it too low. This is especially important if you take losartan.
What are the most common side effects?
Dizziness and changes in how much saliva you produce — some people get dry mouth, others get excessive saliva. These were the most common in trials, and most people tolerated it well overall.
Is it safe to take if I'm pregnant or breastfeeding?
No — the safety data advises against rhodiola in both pregnancy and breastfeeding because there isn't enough research. Talk with your doctor or midwife if you're pregnant or nursing and interested in supplements for energy or mood.
How long can I safely take this?
We know rhodiola is generally well tolerated for short-term use, but long-term safety — weeks or months — hasn't been well studied. If you're thinking of taking it regularly, ask your pharmacist how long is considered safe.
Does this product contain any fillers?
Yes — it includes microcrystalline cellulose, cellulose, and stearate as inactive ingredients to hold the capsule together and help with absorption.

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

Not sure if Energy-PQQ 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.

Energy-PQQ label
Go deeper

The Full Monographs Behind Energy-PQQ’s Ingredients

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

Herb & supplement monograph

Rhodiola

Interacts with 1,271 drugs

Rhodiola is an herb traditionally used to fight fatigue and help the body cope with stress. Some small studies suggest it may modestly reduce fatigue and improve mood, but the evidence is li...

Read the full Rhodiola monograph →
Sources

Sources & How We Checked

Energy-PQQ'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 13 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.

Rhodiola 13 references
  1. Kim SH, Hyun SH, Choung SY. Antioxidative effects of Cinnamomi cassiae and Rhodiola rosea extracts in liver of diabetic mice. Biofactors 2006;26:209-19.
  2. Kwon YI, Jang HD, Shetty K. Evaluation of Rhodiola crenulata and Rhodiola rosea for management of type II diabetes and hypertension. Asia Pac J Clin Nutr 2006;15:425-32.
  3. Bystritsky A, Kerwin L, Feusner JD. A pilot study of Rhodiola rosea (Rhodax) for generalized anxiety disorder (GAD). J Altern Complement Med 2008;14:175-80.
  4. Shevtsov VA, Zholus BI, Shervarly VI, et al. A randomized trial of two different doses of a SHR-5 Rhodiola rosea extract versus placebo and control of capacity for mental work. Phytomedicine 2003;10:95-105. PubMed
  5. Apostolidis E, Kwon YI, Shetty K. Potential of cranberry-based herbal synergies for diabetes and hypertension management. Asia Pac J Clin Nutr 2006;15:433-41.
  6. Hellum BH, Tosse A, Hoybakk K, et al. Potent in vitro inhibition of CYP3A4 and P-glycoprotein by Rhodiola rosea. Planta Med 2010;76:331-8.
  7. Skopriska-Rozewska E, Wojcik R, Siwicki AK, et al. The effect of Rhodiola quadrifida extracts on cellular immunity in mice and rats. Pol J Vet Sci 2008;11:105-11.
  8. Mishra KP, Chanda S, Shukla K, Ganju L. Adjuvant effect of aqueous extract of Rhodiola imbricate rhizome on the immune responses to tetanus toxoid and ovalbumin in rats. Immunopharmacol Immunotoxicol 2010;32:141-6.
  9. Li HX, Sze SC, Tong Y, Ng TB. Production of Th1- and Th2-dependent cytokines induced by the Chinese medicine herb, Rhodiola algida, on human peripheral blood monocytes. J Ethnopharmacol 2009;123:257-66. PubMed
  10. Mishra KP, Ganju L, Chanda S, et al. Aqueous extract of Rhodiola imbricate rhizome stimulates Toll-like receptor 4, granzyme-B and Th1 cytokines in vitro. Immunobiology 2009;214:27-31.
  11. Thu OK, Nilsen OG, Hellum B. In vitro inhibition of cytochrome P-450 activities and quantification of constituents in a selection of commercial Rhodiola rosea products. Pharm Bio. 2016 Dec;54(12):3249-3256.
  12. Thu OK, Spigset O, Nilsen OG, Hellum B. Effect of commercial Rhodiola rosea on CYP enzyme activity in humans. Eur J Clin Pharmacol. 2016 Mar;72(3):295-300. PubMed
  13. Woron J, Siwek M. Unwanted effects of psychotropic drug interactions with medicinal products and diet supplements containing plant extracts. Psychiatr Pol 2018;52(6):983-96. PubMed

See these in context on the Rhodiola 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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