Doctor’s Best, Suntheanine L-Theanine, 150 mg, 90 Veggie Caps


  • 474 reviews on iHerb, average rating: 4.2/5.0
  • Brand: Doctor’s Best
  • Package Quantity: 90 Count
  • Weight: 0.13 lbs
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    • Science-Based Nutrition
    • Dietary Supplement
    • Helps Promote Relaxation without Drowsiness
    • Helps Reduce Stress and Tension
    • Vegan

    Suntheanine is the premier, patented form of the amino acid L-theanine. Suntheanine is the purest form of L-theanine on the market today.

    • Helps promote a relaxed state without drowsiness.
    • Helps ease stress and everyday nervous tension.
    • Helps promotes a healthy mood and alertness.
    • Helps Diminish normal symptoms of premenstrual syndrome (PMS)

    Suggested Use

    Suggested Adult Use: Take 1 capsule daily away from food, or as recommended by a nutritionally-informed physician.

    Other Ingredients

    Microcrystalline cellulose, modified cellulose (vegetarian capsule)

    Non-GMO, gluten-free, vegan


    Store in a cool dry place.


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    Supplement Facts
    Serving Size: 1 capsule
    Serving Per Container: 90 servings
     Amount Per Serving%Daily Value
    Suntheanine L-theanine150 mg
    †Daily Value not established.
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