Looking for the best phosphatidylserine? Our team ranked the top 10 by real customer review volume (26,699 reviews in total), led by PS100, 100 mg, 120 Softgels.
How we rank it: We rank PS100, 100 mg, 120 Softgels #1 for Jarrow Formulas's reputation for quality, which makes it our overall best phosphatidylserine pick.
How we rank it: We placed Phosphatidyl Serine, 100 mg, 120 Veggie Caps at #2 thanks to its strong balance of quality and price.
How we rank it: Sunflower Phosphatidylserine, 100 mg, 120 Veggie Capsules lands at #3 largely for California Gold Nutrition's reputation for quality.
How we rank it: We placed Brain Health with Alpha-Glycerophosphorylcholine, Calcium, Phosphorus and Phosphatidylserine, 60 Veggie Capsules at #4 thanks to its strong balance of quality and price.
How we rank it: We placed Phosphatidyl Serine, 120 Veg Capsules at #5 thanks to its strong balance of quality and price.
How we rank it: We placed Phosphatidyl Serine, 60 Veg Capsules at #6 thanks to its strong balance of quality and price.
How we rank it: At #7, PS, 100 mg, 120 Softgels earns its spot for Natural Factors's reputation for quality.
How we rank it: We placed Phosphatidyl Serine, 60 Veggie Capsules (150 mg per Capsule) at #8 thanks to EVLution Nutrition's reputation for quality.
How we rank it: We placed PS Caps, 100 mg, 100 Vegetarian Capsules at #9 thanks to its strong balance of quality and price.
How we rank it: Phosphatidylserine, 100 mg, 90 Softgels lands at #10 largely for its strong balance of quality and price.
| # | Product | Brand | Score | Rating | Reviews | Price | |
|---|---|---|---|---|---|---|---|
| 1 | PS100, 100 mg, 120 Softgels | Jarrow Formulas | 9.5 | 4.7 | 5,903 | $86.27 | View → |
| 2 | Phosphatidyl Serine, 100 mg, 120 Veggie Caps | Doctor's Best | 9.5 | 4.7 | 3,107 | $29.99 | View → |
| 3 | Sunflower Phosphatidylserine, 100 mg, 120 Veggie Capsules | California Gold Nutrition | 9.5 | 4.7 | 2,844 | $34.06 | View → |
| 4 | Brain Health with Alpha-Glycerophosphorylcholine, Calcium, Phosphorus and Phosphatidylserine, 60 Veggie Capsules | California Gold Nutrition | 9.5 | 4.7 | 2,686 | $24.48 | View → |
| 5 | Phosphatidyl Serine, 120 Veg Capsules | NOW Foods | 9.5 | 4.7 | 2,428 | $41.79 | View → |
| 6 | Phosphatidyl Serine, 60 Veg Capsules | NOW Foods | 9.5 | 4.7 | 2,427 | $22.65 | View → |
| 7 | PS, 100 mg, 120 Softgels | Natural Factors | 9.5 | 4.7 | 2,243 | $50.37 | View → |
| 8 | Phosphatidyl Serine, 60 Veggie Capsules (150 mg per Capsule) | EVLution Nutrition | 9.3 | 4.6 | 2,157 | $11.61 | View → |
| 9 | PS Caps, 100 mg, 100 Vegetarian Capsules | Life Extension | 9.7 | 4.8 | 1,700 | $36.00 | View → |
| 10 | Phosphatidylserine, 100 mg, 90 Softgels | Swanson Vitamins | 9.5 | 4.7 | 1,204 | $31.89 | View → |
Our editorial team evaluates every product on the factors that matter most to shoppers, not just price.
We rank by verified customer reviews and rating. For added assurance, we recommend choosing products that carry independent third-party testing or certification. These organisations publish public standards and verified-product listings:
This guide is for general information only and is not medical advice. Consult a qualified professional before starting any supplement.
On this list, prices range from $11.61 to $86.27, with a typical price around $34.06.
PS100, 100 mg, 120 Softgels leads with 5,903 verified reviews, followed by Phosphatidyl Serine, 100 mg, 120 Veggie Caps with 3,107.
Phosphatidyl Serine, 60 Veggie Capsules (150 mg per Capsule) is the lowest-priced pick at $11.61, with a 4.6/5 rating from 2,157 reviews.
We rank phosphatidylserine primarily by their number of verified customer reviews, a strong signal of real-world popularity, and factor in average rating. We never accept payment for placement.
This guide compares 10 of the most-reviewed phosphatidylserine available, ranked from most to least reviewed.