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Thorne, Cognitive, analyzed by IngredientMD

L-Tyrosine

1 ingredient documented, every dose read against the trials. The verdict set below is generated by the engine. Thorne can't edit it, and neither can we.

1 ingredient documentedRead line by lineLabel on file
Thorne L-Tyrosine, front of pack
Front of pack, photograph on file
The verdict
Dialed-in.
For focus-first knowledge workers.

L-Tyrosine at 500mg is at the minimum effective dose but only 50% of the 1000mg optimal. For cognitive support under stress, most studies use 500-2000mg. The dose works but leaves results on the table. Clean formula with just the amino acid and capsule ingredients. Taking two capsules would hit optimal dosing.

Also earned
Works with contextPure L-TyrosineGood starting doseSimple formulation

The set is generated, never written by the brand.

The read

Thorne L-Tyrosine: the formulation holds up. Lead: L-Tyrosine at 500 mg. L-Tyrosine at 500mg is at the minimum effective dose but only 50% of the 1000mg optimal. Clinical dose on the primary, and the panel holds together.

Cognitive support, stress reduction, mood enhancement, focus.. This product offers 500mg of L-Tyrosine. While this is an adequate starting dose, many studies use 1000mg or more for optimal effects. It's a good entry point but not a full clinical dose for most applications.

Thorne L-Tyrosine, front of packWhat's in this, per one capsule
✓ dose matches what trials used

1 of 1 shown

Also on the label (inactive): Hypromellose (derived from cellulose) capsule, Leucine, Silicon Dioxide

L-Tyrosine supplement facts
What we analyzed

This read comes from the product's own supplement facts panel. Every dose was cross-referenced with published clinical trials to see whether it matches what the studies actually used.

1 ingredient read
The source label →
Capsules arranged in a tray
Behind every ingredient on this label
Read the evidence itself.

Every active in L-Tyrosine has its own page: doses, forms, interactions, cautions, and the studies behind them.

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