Phosphatidyl Choline In Lecithin 420 mg by Source Naturals — Ingredients, Evidence & Safety

🟢 100/100

This product looks safe

No ingredients exceed tolerable upper intake levels
33% of ingredients have research evidence

A Label Compliance Grade

Product Label

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Label Data

1 Softgel(s) Serving Size

180 Servings

Fat/Fatty Acid Product Type

33% Evidence Coverage

Supplement Facts — Evidence Check

Calories

10 Calorie(s)

Total Fat

0.5 Gram(s) (1% DV)

Phosphatidyl Choline

420 mg

✅ Within RDA (0.8× RDA of 550 mg) 📚 36 studies (Tier A: 1, B: 7)

RDA 550mg This product: 420mg UL 3500mg

Other Ingredients

Gelatin Glycerin purified Water

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

All Other (97% of products) Structure/Function (90% of products) Nutrient (42% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Suggested Use: 1 softgel 1 to 2 times daily.

⚠️ Warnings & 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.

🧪 Formulation Notes

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.

Contains no yeast, dairy, egg, gluten, corn or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

Additional Information

Store in a cool, dry place.

Product Details

UPC / SKU 0 21078 00620 6

DSLD Entry Date 2022-08-23

Product Type Fat/Fatty Acid

Form Softgel Capsule

Brand Source Naturals

DSLD ID 272834

Data Updated 2026-04-11

Research Evidence

28 Research Sources

47 Avg Quality Score

11 Clinical Trial

8 Rct

2 Guideline

2 Meta Analysis

2 Regulatory Source

1 Systematic Review

1 Openfda Safety

B Greater Choline-Containing Compounds and Myo-inositol in Treatment-Resistant Versus Responsive Schizophrenia: A 1H-Magnetic Resonance Spectroscopy Meta-analysis

Meta Analysis Biological psychiatry. Cognitive neuroscience and neuroimaging 2024

PubMed DOI

B Integrating multi-structure covalent docking with machine-learning consensus scoring enhances potency ranking of human acetylcholinesterase inhibitors.

Guideline Briefings in bioinformatics 2026

PubMed DOI

B Evidence-based clinical practice guidelines for functional dyspepsia 2021.

Guideline Journal of gastroenterology 2022

PubMed DOI

B Scientific Opinion on health claims related to choline

Regulatory Source EFSA Journal 2011

DOI

C Effectiveness of nutritional interventions to prevent nonprogressive congenital and perinatal brain injuries: a systematic review and meta-analysis of randomized trials

Meta Analysis Nutrition reviews 2022

PubMed DOI

C Two methods for assessment of choline status in a randomized crossover study with varying dietary choline intake in people: isotope dilution MS of plasma and in vivo single-voxel magnetic resonance spectroscopy of liver.

Rct The American journal of clinical nutrition

PubMed DOI

C Choline and betaine concentrations in plasma discriminate levels of dietary choline intake in healthy adults: analysis of a double-blind randomized crossover controlled feeding study.

Rct The American journal of clinical nutrition

PubMed DOI

C Nutrient-based therapies for bipolar disorder: a systematic review

Systematic Review Psychotherapy and psychosomatics 2013

PubMed DOI

C The association of betaine, homocysteine and related metabolites with cognitive function in Dutch elderly people

Rct The British journal of nutrition 2007

PubMed

C Differential metabolism of choline supplements in adult volunteers.

Rct European journal of nutrition

PubMed DOI

View all evidence for Choline →