Phosphatidyl Serine
fat
41
products
Updated April 2026Dosage Range
1 mgavg 104.17 mg500 mg
Phosphatidyl Serine is found in 116 supplement products from 27 brands. Dosages range from 1 to 500 mg, with an average of 104.17. The most common form is Capsule.
Top 5 Highest-Dosage Phosphatidyl Serine Supplements
- Hard by Core Nutritionals — 500 mg
- RememBrain by Protocol For Life Balance — 300 mg
- Extra Strength Phosphatidyl Serine 300 mg by NOW — 300 mg
- RememBrain by NOW — 300 mg
- Memory & Mental Support by Pathway To Healing — 300 mg
Hard by Core Nutritionals has the highest Phosphatidyl Serine dosage at 500 mg. 50 Plus One Daily by GNC Mega Men has the lowest at 2.5 mg.
All Products
showing 41 of 41| Product | Brand | Amount | Daily Value | Form |
|---|---|---|---|---|
| Hard● OTHER INGREDIENTS (1) | Core Nutritionals | 500 mg | — | Capsule |
| RememBrain● OTHER INGREDIENTS (2) | Protocol For Life Balance | 300 mg | — | Capsule |
| Extra Strength Phosphatidyl Serine 300 mg● OTHER INGREDIENTS (1) | NOW | 300 mg | — | Softgel Capsule |
| RememBrain● OTHER INGREDIENTS (2) | NOW | 300 mg | — | Capsule |
| Memory & Mental Support● OTHER INGREDIENTS (2) | Pathway To Healing | 300 mg | — | Capsule |
| Extra Strength Phosphatidyl Serine 300 mg● OTHER INGREDIENTS (1) | Protocol For Life Balance | 300 mg | — | Softgel Capsule |
| Soy Lecithin Granules | PL Progressive Laboratories | 280 mg | — | Powder |
| Cerebro Smart | Viva Vitamins | 200 mg | — | Tablet or Pill |
| Phosphatidyl Serine 150 mg Soy-Free● OTHER INGREDIENTS (2) | NOW | 150 mg | — | Capsule |
| Phosphatidyl Serine 150 mg● OTHER INGREDIENTS (2) | Protocol For Life Balance | 150 mg | — | Tablet or Pill |
| Brain Wellness● OTHER INGREDIENTS (2) | Bio Nutrition | 100 mg | — | Capsule |
| Memories with Seanol-P● OTHER INGREDIENTS (1) | Progressive Professional from Progressive Laboratories | 100 mg | — | Capsule |
| Cognitive Balance⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | NuMedica | 100 mg | — | Capsule |
| Sunflower Phosphatidyl Serine 100 mg● OTHER INGREDIENTS (2) | NOW | 100 mg | — | Softgel Capsule |
| Clari-T● OTHER INGREDIENTS (1) | LifeSeasons Therapeutics | 100 mg | — | Capsule |
| Phosphatidyl Serine 100 mg | Protocol For Life Balance | 100 mg | — | Softgel Capsule |
| Total Cort | Nutri-West | 100 mg | — | Tablet or Pill |
| Phosphatidyl Serine - PS Benefits | ProCaps Laboratories | 100 mg | — | Capsule |
| Liquid Brainstorm Ultra | Nature's Answer | 50 mg | — | Liquid |
| Women's Ultra Mega 50 Plus● OTHER INGREDIENTS (1) | GNC Women's | 30 mg | — | Other (e.g. tea bag) |
| Memorall● OTHER INGREDIENTS (1) | GNC Preventive Nutrition | 30 mg | — | Softgel Capsule |
| Brain Nutrients● OTHER INGREDIENTS (2) | Higher Nature | 30 mg | — | Capsule |
| Neuro-Natural Sleep● OTHER INGREDIENTS (3) | Xtendlife | 20 mg | — | Tablet or Pill |
| Brain Support● OTHER INGREDIENTS (2) | Douglas Cooper Co. | 15 mg | — | Capsule |
| Advanced Brain● OTHER INGREDIENTS (2) | New Sun | 15 mg | — | Capsule |
| Brain Elevate● OTHER INGREDIENTS (2) | NOW | 15 mg | — | Capsule |
| One Step Unflavored | PL Progressive Laboratories | 5 mg | — | Powder |
| One Step Chocolate Flavor | Progressive Professional from Progressive Laboratories | 5 mg | — | Powder |
| Total Mitochondria | Nutri-West | 2 mg | — | Tablet or Pill |
| Complete A-G | Nutri-West | 2 mg | — | Tablet or Pill |
| Mega Men 50 Plus Multivitamin⚠ EXCEEDS UL● OTHER INGREDIENTS (5) | GNC Mega Men | 1 mg | — | Other (e.g. tea bag) |
| Hard Extreme Pineapple StrawberryDiscontinued● OTHER INGREDIENTS (1) | Core Nutritionals | 500 mg | — | Powder |
| Phosphatidyl Serine 300 mgDiscontinued● OTHER INGREDIENTS (2) | GNC | 300 mg | — | Capsule |
| Clinical Strength RemembrainDiscontinued● OTHER INGREDIENTS (2) | Protocol For Life Balance | 300 mg | — | Capsule |
| Soy Free Phosphatidyl Serine 150 mgDiscontinued● OTHER INGREDIENTS (2) | NOW | 150 mg | — | Tablet or Pill |
| Memory FormulaDiscontinued● OTHER INGREDIENTS (2) | GNC 50 Plus | 100 mg | — | Softgel Capsule |
| Phosphatidyl SerineDiscontinued● OTHER INGREDIENTS (2) | Carlson | 100 mg | — | Softgel Capsule |
| Mental CareDiscontinued⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Jeunique | 90 mg | — | Tablet or Pill |
| Clari-T Cognitive SupportDiscontinued● OTHER INGREDIENTS (2) | LifeSeasons | 50 mg | — | Capsule |
| MindLiftDiscontinued● OTHER INGREDIENTS (2) | Apollo Sun | 15 mg | — | Capsule |
| 50 Plus One DailyDiscontinued● OTHER INGREDIENTS (3) | GNC Mega Men | 2.5 mg | — | Other (e.g. tea bag) |
Extra Strength Phosphatidyl Serine 300 mg
● OTHER INGREDIENTS (1)
Protocol For Life Balance300 mg— DVSoftgel Capsule
Memories with Seanol-P
● OTHER INGREDIENTS (1)
Progressive Professional from Progressive Laboratories100 mg— DVCapsule
Mega Men 50 Plus Multivitamin
⚠ EXCEEDS UL
● OTHER INGREDIENTS (5)
GNC Mega Men1 mg— DVOther (e.g. tea bag)
Hard Extreme Pineapple StrawberryDiscontinued
● OTHER INGREDIENTS (1)
Core Nutritionals500 mg— DVPowder
Clinical Strength RemembrainDiscontinued
● OTHER INGREDIENTS (2)
Protocol For Life Balance300 mg— DVCapsule
Frequently Asked Questions
How many products contain Phosphatidyl Serine?
There are 116 supplement products containing Phosphatidyl Serine from 27 brands in the NIH DSLD database.
What is the average Phosphatidyl Serine dosage?
The average Phosphatidyl Serine dosage across supplement products is 104.17 mg. Dosages range from 1 to 500 mg.
What is the most common form for Phosphatidyl Serine supplements?
The most common product form for Phosphatidyl Serine supplements is Capsule.
What brands make Phosphatidyl Serine supplements?
There are 27 brands that make supplements containing Phosphatidyl Serine in the NIH DSLD database.
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Quick Facts
- Products
- 116
- Brands
- 27
- Avg Dose
- 104.17 mg
- Common Form
- Capsule
- Category
- fat