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Performance & Longevity: Cognitive Performance

Products

L-Theanine (60 capsules)

L-Theanine

Integrative Therapeutics

Size:60 capsules
$22.99

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Dosage instructions

  • Dosage amount:

    1-2 Capsules

  • twice per day

  • Ongoing

  • Additional notes

    "Take once or twice a day at the lowest effective dose. Best taken with caffeine (e.g., 1 cup of coffee or green tea) to approximate the researched 2:1 theanine-to-caffeine ratio shown to improve attention and focus. Can be taken alone, caffeine-free, for a calming effect without the added cognitive benefit."

Size:
$55.99

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Dosage instructions

  • Dosage amount:

    1 Capsule

  • twice per day

  • Ongoing

  • Additional notes

    "A slow-build option (12 weeks), better suited to sustained cognitive support than day-of performance."

Size:
$80.99

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Dosage instructions

  • Dosage amount:

    2.00 Capsules

  • once per day

  • Ongoing

Size:60 capsules
$34.99

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Dosage instructions

  • Dosage amount:

    1 Capsule

  • once per day

  • Ongoing