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Dietary supplement

Choline Citrate Ingredients & Drug Interactions

by Perque

Choline Citrate label
See full label image
Liquid Category: Non-nutrient/non-botanical
Most serious interaction: Minor
Clinical methodology reviewed by · Updated Sep 23, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Choline Citrate 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: Minor

Choline Citrate is a dietary supplement by Perque with 2 active ingredients. Its ingredients are commonly taken for liver health and fatty liver, brain and memory support, prenatal nutrition and fetal development.Based on those ingredients, 16 medications have a known interaction with it, the most serious rated minor. The ingredients most likely to interact are Choline Citrate. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Choline Citrate by Perque

Ask about any prescription or over-the-counter medication and we check it for interactions with Choline Citrate by Perque — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Choline Citrate by Perque

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 16, 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.

Choline Citrate by Perque contains 2 active ingredients. Choline is a nutrient your body uses to make acetylcholine, a chemical messenger in the brain and nervous system, and to support cell membranes and fat metabolism.

Glycerin is a simple compound that acts as a humectant and mild laxative — it draws water into the intestines and is also used in many products for texture and stability. The product has no other inactive ingredients listed.

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
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: Improves physical and mental endurance.
  • We looked for evidence on: Athletic performance, Cognitive function, Mental fatigue, Physical fatigue.
  • The strongest evidence on file: Glycerol is rated "Possibly Effective" for Athletic performance (Natural Medicines).
  • Also on file: Choline is rated "Possibly Ineffective" for Athletic performance.
  • Also on file: Choline is rated "Insufficient Reliable Evidence To Rate" for Cognitive function.

The evidence for choline in this product is mixed and limited. It's rated possibly ineffective for athletic performance.

For other uses — including age-related cognitive decline, Alzheimer disease, hay fever, bronchitis, and a specific liver condition called TPN-associated hepatic steatosis — the research is currently insufficient to rate how well it works. Glycerol in this product is likely effective for constipation and possibly effective for certain dry skin conditions, though its role here is minor since choline is the main active ingredient.

The evidence, ingredient by ingredient Choline Glycerol

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.

Choline is generally well tolerated when used in food amounts or as directed. At high doses — especially above 3.5 grams daily — it can cause fishy body odor, and at doses of 9 grams or more, nausea, vomiting, diarrhea, and sweating have been reported.

Glycerin is also well tolerated orally in normal amounts; large doses can cause bloating, nausea, diarrhea, dizziness, and headache. Choline is rated Likely Safe in pregnancy and lactation, though your doctor should guide your dose during these times since choline needs are higher then.

Little specific safety data exists for glycerin at medicinal doses, so check with your doctor before using larger amounts.

Side effects, ingredient by ingredient Choline Glycerol

Meds to double-check

Minor interactions only
Known Interaction Concern · database check
Minor only

Only Minor-severity interactions are documented for these ingredients.

Why this rating?
  • 1 of the 2 matched ingredients can interact with medications — Choline.
  • The most serious interaction on file is rated Minor.
  • For scale: 16 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.

Check your medications against this product if you take atropine (Minor interaction — choline may decrease its effects). Altogether, these interactions span 16 individual medications, so run your complete list through the search tool on this page before you start.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with some supporting evidence for its stated purpose. Only minor medication interactions are documented, and safety information is well characterized.

Choline Citrate may be worth considering if your doctor has suggested choline supplementation, though the evidence for most uses is still being studied. If you take atropine or any medication, check your exact drugs with the tool on this page before starting.

Talk it over with your doctor or pharmacist — they can confirm whether this product fits your situation and what dose is right for you.

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

Assessment coverage: 2 of 2 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Dec 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 Choline Citrate, straight from the product label.

Brand Perque
Net contents 7.86 Ounce(s); 250 mL
Market status On market
Date entered into DSLD Dec 26, 2020
DSLD ID 240640
Product type Non-nutrient/non-botanical
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
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 Choline Citrate by Perque, 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 Teaspoon(s)
Maximum serving Sizes:
1 Teaspoon(s)
Servings per container
47
IngredientAmount% DV
Choline Citrate1300 mg--
Glycerin1300 mg--

Other ingredients: None

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.
Precautions

Keep out of reach of children.

Do not use product if the tamper-resistant shrink band around the cap or the inner seal beneath the cap appears to have been tampered with or is missing.

Warning: Pregnant and nursing mothers need to check with their health professional before taking supplements.

Storage

Must be stored with cap on tightly in a cool, dry place.

Formulation

Uniquely Perque 100% active 100% natural 100% verified

Does not contain: Citrus, MSG, wheat, gluten, corn, starch, sugar, soy, yeast, zein, sulfates, phosphates (other than coenzymes), preservatives, casein or other milk derivatives. NO GMO's; NO toxic minerals or metals

Improves physical and mental endurance Concentrated formula must be diluted in juice or water

Full disclosure label (no hidden or inactive ingredients)

FDA Disclaimer Statement

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

FDA Statement of Identity

Dietary Supplement

Brand IP Statement(s)

U.S. Pat. No. 8,017,160

Suggested/Recommended/Usage/Directions

Directions: As a dietary supplement, take one (1) teaspoon in juice or water or as directed by your health professional.

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

See for yourself

Choline Citrate by Perque label

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

Choline Citrate 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 Choline Citrate by Perque

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

Serving size1 Teaspoon(s) Dosage formLiquid Servings per container47 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.

Choline Citrate

Interacts with
16 drugs
1300 mg per serving

Choline is an essential nutrient your body needs for liver function, brain health, and nerve signaling, and many people get enough from foods like egg...

Choline Citrate monograph & interactions

Glycerin

No known
interactions
1300 mg per serving

Glycerol (glycerin) is a sweet, syrupy compound made naturally in the body and widely used in foods, skin products, and medicines. It is well establis...

Glycerin monograph & interactions

Other (inactive) ingredients: None. These complete the product’s ingredient list but are not active constituents.

Interaction report

Choline Citrate by Perque Drug Interactions

Want to check YOUR meds against Choline Citrate?

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
16Drugs
16 Minor

Ingredients driving the most interactions

Choline Citrate 16

Individual Drug Interactions

The ingredients in Choline Citrate interact with 16 drugs. Click any drug to see the details.

1 of the 2 ingredients in Choline Citrate interact with drugs. Each result below shows which ingredient is responsible. Choline Citrate

Each ingredient & the kinds of drugs it affects

For each ingredient in Choline Citrate 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.

Choline Citrate1 drug type · 16 drugs

Atropine

Theoretically, choline might decrease the effects of atropine in the brain.
Animal research shows that administering choline one hour before administering atropine can attenuate atropine-induced decreases in brain levels of acetylcholine. Theoretically, concomitant use of choline and atropine may decrease the effects of atropine.

Likelihood Possible Evidence D
Choline Citrate full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Choline Citrate, from the product label.

Perque

See all Perque products
Name
Perque Integrative Health
City
Ashburn
State
VA
ZipCode
20147
Phone Number
800-525-7372
Pharmacist Counseling Corner

Choline Citrate by Perque: Common Questions

Does Choline Citrate by Perque interact with any medications?
Yes. Based on its ingredients, Choline Citrate has a known interaction with 16 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Choline Citrate 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.
Is choline safe during pregnancy and breastfeeding?
Choline is rated Likely Safe during pregnancy and lactation. However, choline needs are higher while breastfeeding, and you should use any supplement dose only under your doctor's guidance — don't self-dose, even with a supplement.
Can this product help with memory or Alzheimer disease?
The evidence for choline in Alzheimer disease and age-related cognitive decline is currently insufficient to rate — we don't have enough reliable research to say whether it works. Talk to your doctor about whether choline might be worth trying for your situation.
What side effects might I notice from choline?
When used as directed, choline is usually well tolerated. At very high doses — 9 grams or more daily — some people have reported nausea, vomiting, diarrhea, sweating, and a fishy body odor. Stay within the daily upper limit of 3.5 grams to minimize risk.
Does this product contain fillers or other inactive ingredients?
No — this product lists no other inactive ingredients besides the two actives (choline citrate and glycerin).
What's glycerin doing in this product?
Glycerin is included as the second active ingredient. It's well tolerated orally and is likely effective for constipation, though its role here is secondary to the choline.

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.

Choline Citrate label
Go deeper

The Full Monographs Behind Choline Citrate’s Ingredients

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

Herb & supplement monograph

Choline

Interacts with 16 drugs

Choline is an essential nutrient your body needs for liver function, brain health, and nerve signaling, and many people get enough from foods like eggs, meat, and fish. Supplements may help...

Read the full Choline monograph → Herb & supplement monograph

Glycerol

Glycerol (glycerin) is a sweet, syrupy compound made naturally in the body and widely used in foods, skin products, and medicines. It is well established as a laxative and a skin and eye moi...

Read the full Glycerol monograph →
Sources

Sources & How We Checked

Choline Citrate'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 22 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.

Choline 14 references
  1. Yates AA, Schlicker SA, Suitor CW. Dietary reference intakes: The new basis for recommendations for calcium and related nutrients, B vitamins, and choline. J Am Diet Assoc 1998;98:699-706. PubMed
  2. Cho E, Willett WC, Colditz GA, et al. Dietary choline and betaine and the risk of distal colorectal adenoma in women. J Natl Cancer Inst 2007;99:1224-31. PubMed
  3. Schmidt, C., Abicht, A., Krampfl, K., Voss, W., Stucka, R., Mildner, G., Petrova, S., Schara, U., Mortier, W., Bufler, J., Huebner, A., and Lochmuller, H. Congenital myasthenic syndrome due to a novel missense mutation in the gene encoding choline acetyl
  4. Tamminga, C., Smith, R. C., Chang, S., Haraszti, J. S., and Davis, J. M. Depression associated with oral choline. Lancet 10-23-1976;2(7991):905. PubMed
  5. Wood, J. L. and Allison, R. G. Effects of consumption of choline and lecithin on neurological and cardiovascular systems. Fed.Proc. 1982;41(14):3015-3021.
  6. Growdon, J. H. and Gelenberg, A. J. Choline and lecithin administration to patients with tardive dyskinesia. Trans.Am.Neurol.Assoc. 1978;103:95-99.
  7. Smith, C. M., Swash, M., Exton-Smith, A. N., Phillips, M. J., Overstall, P. W., Piper, M. E., and Bailey, M. R. Choline therapy in Alzheimer's disease. Lancet 8-5-1978;2(8084):318. PubMed
  8. Morrison, L. M. and W. F. Gonzales. Choline in coronary atherosclerosis. Amer.Heart J. 1950;39:729.
  9. Christie, J. G. Blackburn 1. M. Glen A. I. M. Zeisel S. Shering A. & Yates C. M. Effects of choline and lecithin on CSF choline levels and on cognitive functioning in patients with presenile dementia of the Alzheimer type. Nutrition and the brain 1979;5
  10. Sidhu N, Davies S, Nadarajah A, et al. Oral choline supplementation for postoperative pain. Br J Anaesth 2013;111(2):249-55. PubMed
  11. Wozniak JR, Fuglestad AJ, Eckerle JK, et al. Choline supplementation in children with fetal alcohol spectrum disorders has high feasibility and tolerability. Nutr Res. 2013;33(11):897-904. PubMed
  12. Wozniak JR, Fuglestad AJ, Eckerle JK, et al. Choline supplementation in children with fetal alcohol disorders: a randomized, double-blind, placebo-controlled trial. Am J Clin Nutr. 2015;102(5): 1113-25.
  13. Ross RG, Hunter SK, McCarthy L, et al. Perinatal choline effects on neonatal pathophysiology related to later schizophrenia risk. Am J Psychiatry. 2013;170(3):290-8. PubMed
  14. Food and Nutrition Board, Institute of Medicine. Choline. Dietary Reference Intakes: Thiamin, Riboflavin, Niacin, Vitamin B-6, Vitamin B-12, Pantothenic Acid, Biotin, and Choline. Washington D.C.: National Academy Press; 1998:390-422.

See these in context on the Choline monograph →

Glycerol 8 references
  1. McEvoy GK, ed. AHFS Drug Information. Bethesda, MD: American Society of Health-System Pharmacists, 1998.
  2. Wagner DR. Hyperhydrating with glycerol: implications for athletic performance. J Am Diet Assoc 1999;99:207-12. PubMed
  3. Yu YL, Kumana CR, Lauder IJ, et al. Treatment of acute cortical infarct with intravenous glycerol. A double-blind, placebo-controlled randomized trial. Stroke 1993;24:1119-24. PubMed
  4. Frei A, Cottier C, Wunderlich P, Ludin E. Glycerol and dextran combined in the therapy of acute stroke. A placebo-controlled, double-blind trial with a planned interim analysis. Stroke 1987;18:373-9. PubMed
  5. Balaskas E, Szepietowski JC, Bessis D, Ioannides D, Ponticelli C, Ghienne C, Taberly A, Dupuy P. Randomized, double-blind study with glycerol and paraffin in uremic xerosis. Clin J Am Soc Nephrol. 2011 Apr;6(4):748-52. PubMed
  6. Blanchet-Bardon C, Tadini G, Machado Matos M, Delarue A. Association of glycerol and paraffin in the treatment of ichthyosis in children: an international, multicentric, randomized, controlled, double-blind study. J Eur Acad Dermatol Venereol. 2012 Aug;26 PubMed
  7. Kajita N, Kanamori K, Yamamoto S, Yoshida K. Generalized Urticaria Caused by a Glycerin Enema in an Infant. J Investig Allergol Clin Immunol 2022;32(4):318-319. PubMed
  8. Suzuki R, Fukuyama K, Miyazaki Y, Namiki T. Contact urticaria syndrome and protein contact dermatitis caused by glycerin enema. JAAD Case Reports. 2016;2:108-10. PubMed

See these in context on the Glycerol 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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