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Phosphatidylinositol supplements
Half of the 102 phosphatidylinositol supplements in the NIH label database that print an amount list 90 mg or less per serving; the middle half list 10 mg to 177 mg (DSLD version 9.4.0, January 2026).
- Products listing it
- 141102 print an amount; 36 list it inside a blend without an amount
- Median per serving
- 90 mgmiddle half 10 mg to 177 mg
How much phosphatidylinositol do supplements contain?
The median product lists 90 mg per serving. One in ten lists 1.6 mg or less, one in ten 960 mg or more. The amount printed most often is 1.5 mg (7 products).
Products by amount of phosphatidylinositol per serving
102 products, log scale; extreme 0.2% at each end left out of the drawing.
| Amount per serving | Products | For example |
|---|---|---|
| 1.5 mg | 7 | For Attention With Phosphatidylserine Complex (Vita+Apps By V); Phosphatidylserine Complex (The Vitamin Shoppe); Children's Formula Life Extension Mix Natural Berry (Life Extension) |
| 10 mg | 7 | Memory Pack (Douglas Laboratories); Phosphatidyl Serine Complex 500 mg (Viva Vitamins); PS 100 mg (MRM Nutrition) |
| 1,050 mg | 7 | Lecithin Granules (Vitabase); Lecithin Granules (The Vitamin Shoppe); Lecithin Granules (Wonder Laboratories) |
| 108 mg | 5 | Lecithin 1,200 mg (Nature's Life); Soy Lecithin (Life); Lecithin 1200 mg (The Vitamin Shoppe) |
| 4 mg | 4 | Aminotropic Fuel (Vitamin World); Brain Support (NaturesPlus AgeLoss); Liquid Amino Acids (Wonder Laboratories) |
| 5 mg | 4 | Phosphatidyl Serine (Douglas Laboratories); Phosphatidyl Serine (Higher Nature) |
| 20 mg | 4 | Ultra Preventive 2000 Series Nutri-Smart Pack (Douglas Laboratories); Added Attention (Buried Treasure Liquid Nutrients) |
| 96 mg | 4 | Soy Lecithin 1200 mg (Puritan's Pride Premium); Soy Lecithin 1200 mg (Best Naturals); Lecithin 1200 mg (Progressive Professional from Progressive Laboratories) |
| 100 mg | 4 | Lecithin 1,200 mg (Natrol); Lecithin (NeoLife Nutritionals) |
| 160 mg | 3 | Ultra-Pro Vanilla (Douglas Laboratories); Ultra-Pro Carob (Douglas Laboratories); Neuro Nectar (Buried Treasure Liquid Nutrients) |
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 phosphatidylinositol?
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).
- Lecithin GranulesCountry Life2,100 mg
- Lecithin GranulesVitabase1,050 mg
- Lecithin GranulesThe Vitamin Shoppe1,050 mg
- Lecithin GranulesWonder Laboratories1,050 mg
- Lecithin GranulesDC1,050 mg
- Lecithin & Bee PollenMaxi Health1,050 mg
- Soy Lecithin GranulesPL Progressive Laboratories1,000 mg
- Soy Lecithin GranulesVitalBulk975 mg
In which products and brands?
Products listing phosphatidylinositol by DSLD product type
Brands listing it most: Douglas Laboratories (12), Bronson (5), The Vitamin Shoppe (4), Nature's Plus (4), Wonder Laboratories (3), Higher Nature (3), Bluebonnet (3), Country Life (3), Martin Avenue Pharmacy (2), NaturesPlus (2).
Every product listing phosphatidylinositol
141 products, A to Z by name (page 1 of 3), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- Added AttentionBuried Treasure · off the market20 mg
- Added AttentionBuried Treasure Liquid Nutrients20 mg
- Adult-ActiveNatures Plus12 mg
- Aminotropic FuelVitamin World4 mg
- AttentionLiquid Healthin a blend
- AttentionBodSmith · off the marketin a blend
- Attention Fruit FlavorLiquid Healthin a blend
- Basics Plus With CopperDouglas Laboratories116 mg
- Bio-Sorb LecithinSpecialty Pharmacy · off the market168 mg
- Biochem Phosphatidylserine Complex Neuro-PSCountry Life · off the marketin a blend
- Brain SupportNatures Plus AgeLoss · off the market4 mg
- Brain SupportNaturesPlus AgeLoss4 mg
- Brain/Memory with Huperzine AVinco's · off the marketin a blend
- Cardiovascular Health PackDouglas Laboratoriesin a blend
- Children's Formula Life Extension Mix Natural BerryLife Extension1.5 mg
- Children's Formula Life Extension Mix Natural Berry FlavorLife Extension1.5 mg
- Chole Health Support With Phytosterol ComplexMartin Avenue Pharmacy63 mg
- Corti-CutPrescribed Choice · off the marketin a blend
- Corti-Cut PMOL Olympian Labsno amount
- Daily Vitality Pack Active 40+GNLD Nutritionals · off the market52 mg
- EFA FormulaBeyond Health0.9 mg
- Egg Yolk Lecithin 600 mgNaturesPlus1 mg
- Enz-Factors PlusDouglas Laboratories56 mg
- Focus FormulaVitabasein a blend
- For Attention With Phosphatidylserine ComplexVita+Apps By V1.5 mg
- Get Healthy GreensPrescribed Choice · off the marketin a blend
- Ginkgo-Bacopa Quick ThinkingRainbow Light · off the market5 mg
- High PC LecithinHigher Nature · off the market400 mg
- Junior CalmPrescribed Choice · off the marketin a blend
- KingCutler Nutritionin a blend
- Krill OilPrescribed Choice · off the marketin a blend
- Krill OilOL Olympian Labs · off the marketno amount
- Krill Oil 500 mgOL Olympian Labsin a blend
- L-Carnitine Plus GuardPerquein a blend
- LecithinGNLD Nutritionals · off the market100 mg
- LecithinNeoLife Nutritionals100 mg
- LecithinHigher Nature800 mg
- LecithinPure Naturals180 mg
- Lecithin & Bee PollenMaxi Health1,050 mg
- Lecithin 1,200 mgVitaCeutical Labs102 mg
- Lecithin 1,200 mgVSN Vital Strength Nutrition · off the market102 mg
- Lecithin 1,200 mgNature's Life108 mg
- Lecithin 1,200 mgNatrol100 mg
- Lecithin 1200 mgBronson Laboratories · off the market108 mg
- Lecithin 1200 mgCountry Life · off the market288 mg
- Lecithin 1200 mgThe Vitamin Shoppe108 mg
- Lecithin 1200 mgBIOVEA108 mg
- Lecithin 1200 mgPL Progressive Laboratories · off the market96 mg
- Lecithin 1200 mgProgressive Professional from Progressive Laboratories96 mg
- Lecithin 1365 mgBluebonnet65 mg