PlainVitamins

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Phosphatidylcholine supplements

Half of the 403 phosphatidylcholine supplements in the NIH label database that print an amount list 120 mg or less per serving; the middle half list 35 mg to 420 mg (DSLD version 9.4.0, January 2026). The 23 products whose only supplement ingredient is phosphatidylcholine list a median of 900 mg.

Products listing it
652403 print an amount; 246 list it inside a blend without an amount
Median per serving
120 mgmiddle half 35 mg to 420 mg

How much phosphatidylcholine do supplements contain?

The median product lists 120 mg per serving. One in ten lists 20 mg or less, one in ten 1,200 mg or more. The amount printed most often is 25 mg (27 products).

Products by amount of phosphatidylcholine per serving

403 products, log scale; extreme 0.2% at each end left out of the drawing.

Phosphatidylcholine: products by amount per serving1 mg10 mg100 mg1,000 mg
Phosphatidylcholine: products by amount per serving1 mg3 mg10 mg30 mg100 mg1,000 mg
Phosphatidylcholine: products by amount per serving1 mg3 mg10 mg30 mg100 mg300 mg1,000 mg
Phosphatidylcholine: products by amount per serving1 mg3 mg10 mg30 mg100 mg300 mg1,000 mg
Phosphatidylcholine: products by amount per serving0.3 mg1 mg3 mg10 mg30 mg100 mg300 mg1,000 mg
The amounts printed most often
Amount per servingProductsFor example
25 mg27 Phosphatidyl Serine 100 mg (Bronson Laboratories); PediaFocus - DF Natural Vanilla Flavor (Designs for Health); GI Cell Support (Vitamin Research Products)
420 mg27 Phosadyl (Lecithin) (Douglas Laboratories); Phosphatidylcholine (Biotics Research Corporation); Phosphatidylcholine 420 mg (Designs for Health)
100 mg23 Brain Support Softgels (VitaCeutical Labs); Energizer Formula With Coenzyme Q10 & Lipoic Acid (Martin Avenue Pharmacy); MindBlend (Vitanica)
50 mg22 Ultra Preventive 2000 Series Nutri-Smart Pack (Douglas Laboratories); Ultra Multiplex Advanced (AB American Biologics); LibidoStim-M (Designs for Health)
20 mg15 One 'N' Only Men's Formula (Pure Essence Labs); Cholesterol Support (Vitabase); Cholesterol Support (Meijer Naturals)
180 mg13 Lecithin 19 grains/1200 mg (Viva Vitamins); Lecithin 1,200 mg (VitaCeutical Labs); Lecithin 1,200 mg (Nature's Life)
30 mg12 Milk Thistle Complex With Dandelion & Turmeric (Vitamin World); Ageless Mind (Source Naturals); Herbal Liver Complex (Solgar)
150 mg12 Bang! Brain Health (aProvenProduct); Life Extension Mix Tablets With Extra Niacin & Without Copper (Life Extension); Life Extension Mix Powder Without Copper (Life Extension)
1,200 mg10 Mega-Liposomal Curcumin 600 mg (Aurora Nutrascience); Mega-Liposomal Vitamin D-3 9000 IU Organic Fruit Flavor (Aurora Nutrascience); Mega-Liposomal Glutathione 750 mg (Aurora Nutrascience)
200 mg9 GPC & PS With Omega-3 & Green Tea Extract (Natural Factors); Cholesterol Essentials (Swanson); Liposomal Vitamin C 1000 mg (SunLipid)

Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).

Which products list the most phosphatidylcholine?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

Have the amounts changed over the years?

Products whose current label entered DSLD in 2012 list a median of 190 mg; those entered in 2025, 180 mg.

Median phosphatidylcholine per serving by the year the label entered DSLD (years with 20+ products)
YearProductsMedian per serving
201230190 mg
201345100 mg
20142027.5 mg
201630180 mg
201725150 mg
201821108 mg
202034100 mg
20214195 mg
202230300 mg
202324130.5 mg
202437200 mg
202532180 mg

Source: DSLD label entry dates and amounts, current labels.

In which products and brands?

Products listing phosphatidylcholine by DSLD product type

Phosphatidylcholine by product typeOther Combinations267Fat/Fatty Acid121Botanical with Nutrients10Non-Nutrient/Non-Botanical3Amino acid/Protein1Vitamin1
Phosphatidylcholine by product typeOther Combinations267Fat/Fatty Acid121Botanical with Nutrients10Non-Nutrient/Non-Botanical3Amino acid/Protein1Vitamin1
Phosphatidylcholine by product typeOther Combinations267Fat/Fatty Acid121Botanical with Nutrients10Non-Nutrient/Non-Botanical3Amino acid/Protein1Vitamin1
Phosphatidylcholine by product typeOther Combinations267Fat/Fatty Acid121Botanical with Nutrients10Non-Nutrient/Non-Botanical3Amino acid/Protein1Vitamin1
Phosphatidylcholine by product typeOther Combinations267Fat/Fatty Acid121Botanical with Nutrients10Non-Nutrient/Non-Botanical3Amino acid/Protein1Vitamin1

Brands listing it most: Quicksilver Scientific (14), Douglas Laboratories (14), Life Extension (13), Nature's Plus (10), Carlson (10), Aurora Nutrascience (10), Designs for Health (9), Nutri-West (8), Vitamin World (8), Xtendlife (8).

Every product listing phosphatidylcholine

652 products, A to Z by name (page 9 of 14), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

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