PlainVitamins

fat

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.

Phosphatidylinositol: products by amount per serving3 mg10 mg100 mg1,000 mg
Phosphatidylinositol: products by amount per serving3 mg10 mg30 mg100 mg300 mg1,000 mg
Phosphatidylinositol: products by amount per serving1 mg3 mg10 mg30 mg100 mg300 mg1,000 mg
Phosphatidylinositol: products by amount per serving1 mg3 mg10 mg30 mg100 mg300 mg1,000 mg
Phosphatidylinositol: products by amount per serving1 mg3 mg10 mg30 mg100 mg300 mg1,000 mg
The amounts printed most often
Amount per servingProductsFor example
1.5 mg7 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 mg7 Memory Pack (Douglas Laboratories); Phosphatidyl Serine Complex 500 mg (Viva Vitamins); PS 100 mg (MRM Nutrition)
1,050 mg7 Lecithin Granules (Vitabase); Lecithin Granules (The Vitamin Shoppe); Lecithin Granules (Wonder Laboratories)
108 mg5 Lecithin 1,200 mg (Nature's Life); Soy Lecithin (Life); Lecithin 1200 mg (The Vitamin Shoppe)
4 mg4 Aminotropic Fuel (Vitamin World); Brain Support (NaturesPlus AgeLoss); Liquid Amino Acids (Wonder Laboratories)
5 mg4 Phosphatidyl Serine (Douglas Laboratories); Phosphatidyl Serine (Higher Nature)
20 mg4 Ultra Preventive 2000 Series Nutri-Smart Pack (Douglas Laboratories); Added Attention (Buried Treasure Liquid Nutrients)
96 mg4 Soy Lecithin 1200 mg (Puritan's Pride Premium); Soy Lecithin 1200 mg (Best Naturals); Lecithin 1200 mg (Progressive Professional from Progressive Laboratories)
100 mg4 Lecithin 1,200 mg (Natrol); Lecithin (NeoLife Nutritionals)
160 mg3 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).

In which products and brands?

Products listing phosphatidylinositol by DSLD product type

Phosphatidylinositol by product typeOther Combinations58Fat/Fatty Acid41Non-Nutrient/Non-Botanical2Amino acid/Protein1
Phosphatidylinositol by product typeOther Combinations58Fat/Fatty Acid41Non-Nutrient/Non-Botanical2Amino acid/Protein1
Phosphatidylinositol by product typeOther Combinations58Fat/Fatty Acid41Non-Nutrient/Non-Botanical2Amino acid/Protein1
Phosphatidylinositol by product typeOther Combinations58Fat/Fatty Acid41Non-Nutrient/Non-Botanical2Amino acid/Protein1
Phosphatidylinositol by product typeOther Combinations58Fat/Fatty Acid41Non-Nutrient/Non-Botanical2Amino acid/Protein1

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 2 of 3), 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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