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Regulatory Literacy

The FDA-Qualified Phosphatidylserine Claim, Explained

2026 guide  •  6 min read

Short answer: phosphatidylserine is one of the few nootropic ingredients with an actual FDA-qualified health claim — but the claim itself is carefully worded and explicitly notes the evidence is limited, not a blanket endorsement.

What "qualified health claim" means

A qualified health claim is a specific FDA mechanism allowing a claim when evidence exists but isn't strong enough for an unqualified claim — the FDA requires careful, limiting language rather than a simple "proven to work" statement.

What the phosphatidylserine claim actually says

Very limited and preliminary research suggests phosphatidylserine may reduce cognitive-dysfunction risk in the elderly — with the FDA itself explicitly noting the evidence is limited, not robust.

💡 The honest standard: a carefully quoted qualified claim is more trustworthy than a supplement using looser language implying stronger backing than actually exists — the specific wording matters.

Why this is still a genuinely notable inclusion

Very few nootropic ingredients have any FDA-recognized claim at all, even a limited one — phosphatidylserine's inclusion, honestly framed, is a meaningful data point rather than a dramatic one.

See phosphatidylserine in Harmo Brain

100mg, with the FDA-qualified claim quoted accurately.

See the Ingredients
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