PlainVitamins

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Phosphatidylserine supplements

Half of the 641 phosphatidylserine supplements in the NIH label database that print an amount list 100 mg or less per serving; the middle half list 50 mg to 150 mg (DSLD version 9.4.0, January 2026). The 94 products whose only supplement ingredient is phosphatidylserine list a median of 100 mg.

Products listing it
954641 print an amount; 310 list it inside a blend without an amount
Median per serving
100 mgmiddle half 50 mg to 150 mg

How much phosphatidylserine do supplements contain?

The median product lists 100 mg per serving. One in ten lists 12.5 mg or less, one in ten 300 mg or more. The amount printed most often is 100 mg (225 products).

Products by amount of phosphatidylserine per serving

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

Phosphatidylserine: products by amount per serving0.3 mg10 mg300 mg30,000 mg
Phosphatidylserine: products by amount per serving0.1 mg1 mg10 mg100 mg3,000 mg100,000 mg
Phosphatidylserine: products by amount per serving0.1 mg1 mg10 mg100 mg1,000 mg30,000 mg
Phosphatidylserine: products by amount per serving0.1 mg1 mg3 mg10 mg100 mg1,000 mg10,000 mg100,000 mg
Phosphatidylserine: products by amount per serving0.1 mg0.3 mg1 mg3 mg10 mg30 mg100 mg300 mg3,000 mg30,000 mg300,000 mg
The amounts printed most often
Amount per servingProductsFor example
100 mg225 PS 100 mg (Health Resources); Brain Support Softgels (VitaCeutical Labs); GPC & PS With Omega-3 & Green Tea Extract (Natural Factors)
50 mg74 Ab Cuts (Corr-Jensen Labs); Liquid Brainstorm Ultra (Nature's Answer); Dr. Cutler's Essential Youth (True Health)
300 mg47 Memory & Mental Support (Pathway To Healing); Phosphatidylserine (Karuna); Triple Strength Phosphatidylserine (The Vitamin Shoppe)
150 mg33 Brain Support (Vitabase); Brain Health Support With Ginkgo Biloba & Phosphatidyl Serine (Martin Avenue Pharmacy); PS 150 Phosphatidylserine (Designs for Health)
200 mg27 High G Hardcare Formulation Muscle Booster (High T); Phosphatidyl Serine Powder (Designs for Health); Higher Mind With Phosphatidylserine (Source Naturals)
500 mg26 Phosphatidyl Serine Complex 500 mg (Martin Avenue Pharmacy); For Attention With Phosphatidylserine Complex (Vita+Apps By V); Phosphatidylserine Complex (The Vitamin Shoppe)
10 mg23 Mega Vita Woman 50+ High Potency (Vitamin World); Ultra Vita Man 50+ (Vitamin World); PediaFocus - DF Natural Vanilla Flavor (Designs for Health)
20 mg18 Neuro-Natural General (Xtendlife); Neuro-Natural Serenity (Xtendlife); Neuro-Natural Sleep (Xtendlife)
125 mg16 High G Hardcore Formulation (High T); Advanced Brain Sharp (The Vitamin Shoppe); AdderPlex 1800 mg (WiseLife)
15 mg13 Memoral (GNC Mega Men); Memorall (GNC Women's Ultra Mega); Memorall (GNC Mega Men)

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 phosphatidylserine?

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 100 mg; those entered in 2025, 100 mg.

Median phosphatidylserine per serving by the year the label entered DSLD (years with 20+ products)
YearProductsMedian per serving
201229100 mg
201340100 mg
201431100 mg
201522100 mg
201625167 mg
201733100 mg
201824100 mg
201922100 mg
202070100 mg
202153100 mg
202253100 mg
202366100 mg
202486100 mg
202574100 mg

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

In which products and brands?

Products listing phosphatidylserine by DSLD product type

Phosphatidylserine by product typeOther Combinations462Fat/Fatty Acid121Botanical with Nutrients45Non-Nutrient/Non-Botanical13
Phosphatidylserine by product typeOther Combinations462Fat/Fatty Acid121Botanical with Nutrients45Non-Nutrient/Non-Botanical13
Phosphatidylserine by product typeOther Combinations462Fat/Fatty Acid121Botanical with Nutrients45Non-Nutrient/Non-Botanical13
Phosphatidylserine by product typeOther Combinations462Fat/Fatty Acid121Botanical with Nutrients45Non-Nutrient/Non-Botanical13
Phosphatidylserine by product typeOther Combinations462Fat/Fatty Acid121Botanical with Nutrients45Non-Nutrient/Non-Botanical13

Brands listing it most: Abbott EAS Myoplex (12), Douglas Laboratories (11), Xtendlife (10), GNC Mega Men (9), Schiff Neuriva (9), Source Naturals (8), Nature's Way (8), Vitamin World (7), Designs for Health (7), NOW (7).

Every product listing phosphatidylserine

954 products, A to Z by name (page 9 of 20), 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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