| Phosphatidyl Serine Complex 1500 mg | DC | 1500 mg | — | Softgel Capsule |
| Cerebral - PS 500 | Mental Refreshment | 500 mg | — | Capsule |
| Phosphatidylserine 500 mg● OTHER INGREDIENTS (1) | longlifenutri | 500 mg | — | Capsule |
| HARD Extreme Black Lightning● OTHER INGREDIENTS (1) | Core Nutritionals | 500 mg | — | Unknown |
| HARD● OTHER INGREDIENTS (2) | Core Nutritionals | 500 mg | — | Capsule |
| HARD Extreme Pineapple Strawberry● OTHER INGREDIENTS (1) | Core Nutritionals | 500 mg | — | Powder |
| PhosphatidylSerine & PhosphatidylCholine | InterPlexus | 430 mg | — | Powder |
| Phosphatidylserine + Bacopa monnieri | X Gold Health | 400 mg | — | Capsule |
| Phosphatidylserine 300 mg | AN Amazing Nutrition Amazing Formulas | 300 mg | — | Capsule |
| Phosphatidyl Serine● OTHER INGREDIENTS (1) | Progressive Professional from Progressive Laboratories | 300 mg | — | Capsule |
| Phosphatidyl Serine 300 mg Capsules | BulkSupplements.com | 300 mg | — | Capsule |
| Phosphatidylserine Sharp-PS 150 mg● OTHER INGREDIENTS (1) | Vital Nutrients | 300 mg | — | Capsule |
| PS 100 300 mg | SuperSmart | 300 mg | — | Tablet or Pill |
| Triple-Strength Phosphatidylserine 300 mg● OTHER INGREDIENTS (2) | Swanson Ultra | 300 mg | — | Softgel Capsule |
| Triple Strength Phosphatidylserine● OTHER INGREDIENTS (1) | The Vitamin Shoppe | 300 mg | — | Capsule |
| Platinum Phosphatiidyl Seriine● OTHER INGREDIENTS (3) | MuscleTech Essential Series | 300 mg | — | Capsule |
| Phosphatidylserine● OTHER INGREDIENTS (1) | Karuna | 300 mg | — | Capsule |
| Neuro Gold Phosphatidylserine Triple Strength 300 mg● OTHER INGREDIENTS (2) | tnvitamins | 300 mg | — | Capsule |
| Phosphatidylserine● OTHER INGREDIENTS (1) | Moss Nutrition | 300 mg | — | Capsule |
| Phosphatidylserine 150 mg● OTHER INGREDIENTS (1) | Vital Nutrients | 300 mg | — | Capsule |
| Phosphatidyl Serine 300 mg | Double Wood Supplements | 300 mg | — | Capsule |
| Dr. Brain● OTHER INGREDIENTS (5) | Confidence USA | 300 mg | — | Capsule |
| Phosphatidyl Serine | Evlution Nutrition | 300 mg | — | Capsule |
| Phosphatidyl Serine 200 mg | Solgar | 200 mg | — | Softgel Capsule |
| CortSTAT● OTHER INGREDIENTS (2) | SAN | 200 mg | — | Capsule |
| Logic● OTHER INGREDIENTS (2) | Thesis | 200 mg | — | Unknown |
| Phosphatidyl Serine Powder | Designs for Health | 200 mg | — | Powder |
| Brain Sharp | The Vitamin Shoppe | 200 mg | — | Capsule |
| Higher Mind With Phosphatidylserine⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Source Naturals | 200 mg | — | Tablet or Pill |
| Higher Mind⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Source Naturals | 200 mg | — | Tablet or Pill |
| Phosphatidyl Serine 200 mg | LifeSeasons Essentials | 200 mg | — | Softgel Capsule |
| Vital Brain Powder | Vital Nutrients | 150 mg | — | Powder |
| Phosphatidyl Serine (PS) 150 mg Natural Raspberry Flavor | LIfeable | 150 mg | — | Gummy or Jelly |
| Phosphatidyl Serine 150 mg● OTHER INGREDIENTS (1) | Seeking Health | 150 mg | — | Capsule |
| PS 150 Phosphatidylserine● OTHER INGREDIENTS (2) | Designs for Health | 150 mg | — | Capsule |
| Vital Brain Powder Lemon Flavored | Vital Nutrients | 150 mg | — | Powder |
| Stress Guard● OTHER INGREDIENTS (1) | Longevity Medical Clinic | 150 mg | — | Capsule |
| Phosphatidylserine● OTHER INGREDIENTS (1) | Metagenics | 150 mg | — | Softgel Capsule |
| Advanced Brain Sharp● OTHER INGREDIENTS (2) | The Vitamin Shoppe | 125 mg | — | Capsule |
| KidsActive Fruit Punch Flavor● OTHER INGREDIENTS (2) | Advanced Nutrition by Zahler | 125 mg | — | Tablet or Pill |
| Brain Vitale Powder● OTHER INGREDIENTS (1) | Designs for Health | 120 mg | — | Powder |
| First Thing | Beachbody | 120 mg | — | Powder |
| Brain Vitale● OTHER INGREDIENTS (2) | Designs for Health | 120 mg | — | Capsule |
| Go Pre-Workout Whoop Assault Watermelon● OTHER INGREDIENTS (1) | Jocko | 100 mg | — | Powder |
| Cognitex With Brain Shield● OTHER INGREDIENTS (2) | Life Extension | 100 mg | — | Softgel Capsule |
| Alpha Neuroprotector | Thrivous | 100 mg | — | Capsule |
| Adrenal-Calm● OTHER INGREDIENTS (2) | HoltraCeuticals | 100 mg | — | Capsule |
| PS Phosphatidylserine 100 mg | LifeLink | 100 mg | — | Capsule |
| Pure Phosphatidyl Serine | Intelligent Labs | 100 mg | — | Capsule |
| Pure Calm | BodyLogicMD Elite | 100 mg | — | Capsule |
| NuAdapt● OTHER INGREDIENTS (2) | Ortho Molecular Products | 100 mg | — | Capsule |
| Phosphatidyl Serine 100 mg● OTHER INGREDIENTS (2) | Seeking Health | 100 mg | — | Capsule |
| Cognitex Elite● OTHER INGREDIENTS (3) | Life Extension | 100 mg | — | Tablet or Pill |
| Phosphatidyl Serine | OL Olympian Labs | 100 mg | — | Softgel Capsule |
| Phosphatidyl Serine | Herbadiet | 100 mg | — | Capsule |
| Cognitex Alpha GPC | Life Extension | 100 mg | — | Softgel Capsule |
| Mind Caffeine Free⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | Qualia | 100 mg | — | Capsule |
| Vital Brain● OTHER INGREDIENTS (1) | Return Healthy | 100 mg | — | Capsule |
| NeuroOne● OTHER INGREDIENTS (1) | Patient One 1 MediNutritionals | 100 mg | — | Capsule |
| AdreneVive● OTHER INGREDIENTS (1) | Ortho Molecular Products | 100 mg | — | Capsule |
| Phosphatidyl Serine 100 mg● OTHER INGREDIENTS (2) | Carlson | 100 mg | — | Softgel Capsule |
| NeuroQ● OTHER INGREDIENTS (1) | LifeSeasons | 100 mg | — | Capsule |
| Smart PS Phosphatide Softgels | Nootropics Depot | 100 mg | — | Softgel Capsule |
| Brain Focus Vitamins+ Eternal | Codeage | 100 mg | — | Capsule |
| Pre-Workout Strawberry Lemonade Flavored● OTHER INGREDIENTS (1) | Ladder | 100 mg | — | Powder |
| Brain Health Original● OTHER INGREDIENTS (2) | Schiff Neuriva | 100 mg | — | Capsule |
| PS 100 (Phosphatidylserine) | Pure Encapsulations | 100 mg | — | Capsule |
| Type 5 Traumatic● OTHER INGREDIENTS (1) | LifeSeasons Recode With The Bredesen Protocol | 100 mg | — | Capsule |
| Sunflower Phosphatidylserine 100 mg● OTHER INGREDIENTS (2) | Lake Avenue Nutrition | 100 mg | — | Capsule |
| Cortisol Manager● OTHER INGREDIENTS (2) | Integrative Therapeutics | 100 mg | — | Tablet or Pill |
| Phosphatidylserine | Integrative Therapeutics | 100 mg | — | Softgel Capsule |
| Brain Boost | Herbadiet | 100 mg | — | Capsule |
| Cerenity PM● OTHER INGREDIENTS (2) | Ortho Molecular Products | 100 mg | — | Capsule |
| Go Pre-Workout Sour Apple Sniper● OTHER INGREDIENTS (1) | Jocko | 100 mg | — | Powder |
| Plus +Vitamins B6 & B12 Gummies Strawberry | Schiff Neuriva | 100 mg | — | Gummy or Jelly |
| Phosphatidyl Serine 100 mg● OTHER INGREDIENTS (2) | NOW | 100 mg | — | Capsule |
| Mind● OTHER INGREDIENTS (1) | Qualia | 100 mg | — | Capsule |
| PS Phosphatidylserine 100 mg | Natural Factors PS Factor | 100 mg | — | Softgel Capsule |
| PhosSerine Complex | Allergy Research Group | 100 mg | — | Capsule |
| PS100 100 mg● OTHER INGREDIENTS (1) | Jarrow Formulas | 100 mg | — | Softgel Capsule |
| Brain Health Plus● OTHER INGREDIENTS (4) | Schiff Neuriva | 100 mg | — | Capsule |
| Cognitex Elite Pregnenolone● OTHER INGREDIENTS (2) | Life Extension | 100 mg | — | Tablet or Pill |
| NeuroKrill | Douglas Laboratories | 100 mg | — | Capsule |
| Brillian Brain● OTHER INGREDIENTS (3) | 21st Century | 100 mg | — | Capsule |
| Go Pre-Workout Mango Mayhem● OTHER INGREDIENTS (1) | Jocko | 100 mg | — | Powder |
| Phosphatidylserine | Natural Factors Three Brains | 100 mg | — | Softgel Capsule |
| Ginkgo Biloba + Phosphatidylserine● OTHER INGREDIENTS (1) | Havasu Nutrition | 100 mg | — | Capsule |
| Biothin Keto Krill | Dr. Mercola | 100 mg | — | Capsule |
| HPA Balance | HoltraCeuticals | 100 mg | — | Capsule |
| Phosphatidyl Serine (PS) 100 mg Natural Raspberry Flavor | Lifeable Kids | 100 mg | — | Gummy or Jelly |
| Sunflower Phosphatidylserine 100 mg● OTHER INGREDIENTS (1) | Swanson Ultra | 100 mg | — | Softgel Capsule |
| Phosphatidylserine 100 mg | Nature's Way | 100 mg | — | Softgel Capsule |
| DHA with Phosphatidylserine | Vthrive The Vitamin Shoppe | 100 mg | — | Softgel Capsule |
| Phosphatidyl Serine 100 mg | Bronson Laboratories | 100 mg | — | Softgel Capsule |
| Plus +Vitamins B6, B12 & Folic Acid● OTHER INGREDIENTS (4) | Schiff Neuriva Brain Performance | 100 mg | — | Capsule |
| Amplified Focus● OTHER INGREDIENTS (4) | GNC AMP Advanced Muscle Performance | 100 mg | — | Tablet or Pill |
| Phosphatidylserine | BulkSupplements.com | 100 mg | — | Powder |
| Memory Pack● OTHER INGREDIENTS (2) | Douglas Laboratories | 100 mg | — | Other (e.g. tea bag) |
| Original● OTHER INGREDIENTS (3) | Schiff Neuriva Brain Performance | 100 mg | — | Capsule |
| Phosphatidyl Serine with SerinAid 100 mg● OTHER INGREDIENTS (1) | Doctor's Best | 100 mg | — | Softgel Capsule |