Phosphatidylserine Supplement
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Formulate scores every product across six weighted dimensions. Each dimension is graded independently — hover or tap to see what drove each component.
Ingredients per Serving
Certifications & Testing
Other Ingredients
Gelatin, Microcrystalline Cellulose
Recommended Use
Suggested Use: Take two (2) capsules per day.
Warnings
Allergen: Contains Soy Warning: Consult your physician before use if you are taking any medications, are pregnant, nursing, or are under 18 years of age. Warning: Consult your physician before use if you are taking any medications, are pregnant, nursing, or are under 18 years of age. Do not consume more than 900 mg (6 capsules) per day. Discontinue use and consult your doctor immediately if any ad
Frequently Asked Questions
What is Double Wood Phosphatidylserine Supplement's Formulate score?
Double Wood Phosphatidylserine Supplement scores 91 out of 100 (grade A) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Double Wood Phosphatidylserine Supplement worth it?
Double Wood Phosphatidylserine Supplement scores 91/100 (grade A). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Double Wood Phosphatidylserine Supplement?
Each serving contains Phosphatidylserine (300 mg). Serving size: 2 Capsule(s). 60 servings per container.
How do I take phosphatidylserine supplement?
Suggested Use: Take two (2) capsules per day.
Who makes Phosphatidylserine Supplement?
Phosphatidylserine Supplement is made by Double Wood. See Formulate's full grade and product lineup for Double Wood on its brand page.
Is Double Wood Phosphatidylserine Supplement third-party tested?
Double Wood lists the following certifications and testing for this product: Non-GMO, Gluten-Free, Third-Party Tested.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.