Phosphatidyl Choline In Lecithin 420 mg Ingredients & Drug Interactions
by Source Naturals
What is this page for?
First and foremost: checking Phosphatidyl Choline In Lecithin 420 mg 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
Phosphatidyl Choline In Lecithin 420 mg is a dietary supplement by Source Naturals with 1 active ingredient. Its ingredients are commonly taken for liver health, memory and brain support, ulcerative colitis.We don’t currently list a known drug interaction for its mapped ingredients — but that doesn’t guarantee none exist, so always confirm with your pharmacist.
HelloPharmacist Scorecard of Phosphatidyl Choline In Lecithin 420 mg by Source Naturals
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.
What’s inside
Full disclosure
This softgel contains one active ingredient: phosphatidylcholine at 420 mg per capsule. Phosphatidylcholine is a compound naturally found in cell membranes and in foods like eggs and soy.
The capsule itself is made from gelatin, glycerin, and purified water — all inactive ingredients that help deliver the active ingredient.
Does it work?
Moderate evidence
The evidence for phosphatidylcholine is mixed. It's rated possibly effective for ulcerative colitis (inflammation of the colon).
For nonalcoholic fatty liver disease, alcohol-related liver disease, Alzheimer disease, and anxiety, we don't have enough reliable evidence to say whether it works. If you're considering this for one of those uses, talk it over with your doctor so you can weigh what we know against your own situation.
How safe is it?
Well-documented data
Phosphatidylcholine is generally well tolerated at typical doses. The most common side effects from oral use are altered taste, bloating, diarrhea, nausea, vomiting, itching, and sweating.
High doses — particularly 30 grams per day or more — are more likely to trigger digestive upset. Choline is needed during pregnancy, but we don't have enough data on supplement safety beyond what you'd get from food during pregnancy or breastfeeding.
If you're pregnant or nursing, check with your doctor before starting this product.
Meds to double-check
No known interactions
No interactions are documented in our data for phosphatidylcholine. Check your medications with the search tool on this page to be sure, and confirm with your doctor or pharmacist if you're on any prescriptions.
The bottom line
Scorecard at a glanceFully disclosed formula with some supporting evidence behind its ingredients' uses. No medication interactions are currently documented, and safety information is well characterized.
If you're exploring phosphatidylcholine for ulcerative colitis or general liver health, this is a straightforward single-ingredient option. Because evidence for most uses is still limited or absent, it makes sense to discuss your reason for taking it with your doctor.
Pregnant or breastfeeding folks should check in with their healthcare provider first.
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 Aug 23, 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
General information
Key facts about Phosphatidyl Choline In Lecithin 420 mg, straight from the product label.
| Brand | Source Naturals |
|---|---|
| Barcode (UPC) | 021078006206 |
| Net contents | 180 Softgel(s) |
| Market status | On market |
| Date entered into DSLD | Aug 23, 2022 |
| DSLD ID | 272834 |
| Product type | Fat/fatty Acid |
| Supplement form | Softgel Capsule |
| Dietary claims / uses | Nutrient, All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Gluten Free, Dairy Free, Sugar Free |
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 Phosphatidyl Choline In Lecithin 420 mg by Source Naturals, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Calories | 10 Calorie(s) | -- |
| Total Fat | 0.5 Gram(s) | 1% |
| Phosphatidyl Choline | 420 mg | -- |
Other ingredients: Gelatin, Glycerin, purified Water
Tap any ingredient to jump to its full detail below.
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 Statement of Identity
Dietary Supplement
Precautions
Contains soy.
Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.
Do not use if either tamper-evident seal is broken or missing.
Keep out of the reach of children.
Suggested/Recommended/Usage/Directions
Suggested Use: 1 softgel 1 to 2 times daily.
Storage
Store in a cool, dry place.
Formula
Source Naturals Phosphatidyl Choline provides premium quality and potency. This product has been concentrated to contain 3 times the phosphatidyl choline found in ordinary lecithin. Phosphatidyl choline is a naturally occurring molecule that is composed of choline, phosphoric acid and hydrocarbons. It is one of the several phosphorus-containing lipids that form the structural elements of all cell membranes in the body.
Formulation
Contains no yeast, dairy, egg, gluten, corn or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.
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.
Brand IP Statement(s)
Copyright SOURCE NATURALS, INC.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Phosphatidyl Choline In Lecithin 420 mg by Source Naturals label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
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)The Ingredients in Phosphatidyl Choline In Lecithin 420 mg by Source Naturals
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size1 Softgel(s) Dosage formSoftgel Capsule Servings per container180 Amounts shown are per serving.
Phosphatidyl Choline
No knowninteractions
Phosphatidylcholine is a phospholipid that is part of every cell membrane and a source of choline. People take it for liver, brain, and gut health, bu...
Phosphatidyl Choline monograph & interactionsOther (inactive) ingredients: Gelatin, Glycerin, Purified Water. These complete the product’s ingredient list but are not active constituents.
Phosphatidyl Choline In Lecithin 420 mg by Source Naturals Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Phosphatidyl Choline In Lecithin 420 mg. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.
Brand information
Manufacturer and brand details for Phosphatidyl Choline In Lecithin 420 mg, from the product label.
Source Naturals
- Name
- Source Naturals, Inc.
- Street Address
- P. O. Box 2118
- City
- Santa Cruz
- State
- CA
- ZipCode
- 95062
- Web Address
- www.sourcenaturals.com
Phosphatidyl Choline In Lecithin 420 mg by Source Naturals: Common Questions
Does Phosphatidyl Choline In Lecithin 420 mg by Source Naturals interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Can I take this if I'm pregnant?
Is this safe to use while breastfeeding?
What side effects might I experience?
Does this actually work for ulcerative colitis?
How much phosphatidylcholine is in each capsule?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Phosphatidyl Choline In Lecithin 420 mg is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
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.
The Full Monographs Behind Phosphatidyl Choline In Lecithin 420 mg’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Phosphatidyl Choline In Lecithin 420 mg'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.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
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 15 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.
Phosphatidylcholine 15 references
- Domino EF, May WW, Demetriou S, et al. Lack of clinically significant improvement of patients with tardive dyskinesia following phosphatidylcholine therapy. Biol Psychiatry 1985;20:1189-96. PubMed
- Aronson PJ, Lorincz AL. Promotion of palmar sweating with oral phosphatidylcholine. Acta Derm Venereol 1985;65:19-24. DOI
- Hexsel DM, Serra M, de Oliveira Dal'Forno T, et al. Cosmetic uses of injectable phosphatidylcholine on the face. Otolaryngol Clin North Am 2005;38:1119-29. PubMed
- Kopera D, Binder B, Toplak H, et al. Histopathologic changes after intralesional application of phosphatidylcholine for lipoma reduction: report of a case. Am J Dermatopathol 2006;28:331-3. PubMed
- Rittes PG. The use of phosphatidylcholine for correction of lower lid bulging due to prominent fat pads. Dermatol Surg 2001;27:391-2. PubMed
- Rotunda AM, Kolodney MS. Mesotherapy and phosphatidylcholine injections: historical clarification and review. Dermatol Surg 2006;32:465-80. PubMed
- Hexsel D, Serra M, Mazzuco R, et al. Phosphatidylcholine in the treatment of localized fat. J Drugs Dermatol 2003;2:511-8.
- Hasengschwandtner F. Phosphatidylcholine treatment to induce lipolysis. Cosmet Dermatol 2005;4:308-13. PubMed
- Rittes PG. The use of phosphatidylcholine for correction of localized fat deposits. Aesthetic Plast Surg 2003;27:315-8. PubMed
- Ablon G, Rotunda AM. Treatment of lower eyelid fat pads using phosphatidylcholine: clinical trial and review. Dermatol Surg 2004;30:422-7. PubMed
- Loguercio C, Andreone P, Brisc C, et al. Silybin combined with phosphatidylcholine and vitamin E in patients with nonalcoholic fatty liver disease: a randomized controlled trial. Free Radic Biol Med 2012;52(9):1658-65. PubMed
- Panos, J. M., Palson, R., Johnson, R., Portmann, B., and Williams, R. Polyunsaturated phosphatidylcholine for acute alcoholic hepatitis: a double blind randomized placebo controlled trial. Eur.J.Gastroenterol 1990;2:351-355.
- Stremmel W, Braun A, Hanemann A, Ehehalt R, Autschbach F, Karner M. Delayed release phosphatidylcholine in chronic-active ulcerative colitis: a randomized, double-blinded, dose finding study. J Clin Gastroenterol 2010;44(5):e101-7. PubMed
- Stremmel W, Ehehalt R, Autschbach F, Karner M. Phosphatidylcholine for steroid-refractory chronic ulcerative colitis: a randomized trial. Ann Intern Med. 2007;147(9):603-10. PubMed
- Stremmel W, Vural H, Evliyaoglu O, Weiskirchen R. Delayed Release Phosphatidylcholine is Effective for Treatment of Ulcerative Colitis: A Meta-Analysis. Dig Dis 2021;39(5):508-515. PubMed
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