Integrative Therapeutics   L-Theanine - 60 Veg Capsules

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39 Reviews

"Improves mood and sleep"  Read all reviews

Item Number: IT1176
Serving Size: 1 Capsule Servings per Container: 60
Price per Serving:  $0.37 Price per Unit*: $0.37 per Capsule
* Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
145 In Stock.

This item will ship on Monday before 5PM EST.

days. Never run out.
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Helps Promote A Restful‚ Relaxed State*

L-Theanine is an amino acid that helps promote a restful‚ relaxed state without diminishing daytime alertness.*


Human studies have found that supplemental L-theanine promotes the generation of alpha brain waves‚ suggesting a state of relaxation.* Controlled clinical trials have shown that L-theanine can support a healthy stress response.*

These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

  • MFG # 79556
  • UPC # 871791001565
Official Website:

Serving Size: 2 Capsules
Servings Per Container: 30

Amount Per Serving / % DV

L-Theanine 200 mg / **

**Daily Value not established.

Other Ingredients: cellulose‚ plant-derived capsule (hypromellose)‚ magnesium stearate.

Adults‚ take 1 capsule up to three times daily. For maximum support‚ take 2 capsules three times daily‚ or as recommended by your healthcare professional.

If pregnant‚ nursing‚ or taking prescription drugs‚ consult your healthcare professional prior to use.

Keep out of reach of children.

Keep bottle tightly closed. Store at room temperature. Avoid excessive heat and direct sunlight.

  • Corn Free
  • Dairy Free
  • Gluten Free
  • Salt Free
  • Soy Free
  • Sugar Free
  • Wheat Free
  • Yeast Free

Ratings and Reviews

Write a Review
  • 4.8
5 39
  • 39 Reviews
    • Verified Buyer

      Great ingredients

      from Erie PA on 7/20/2022
      Love that this is made with clean ingredients. Take at bedtime for restful sleep
      review-checkI would recommend this item to a friend.
    • L-theanine

      from Sandwich, illinois on 5/12/2022
      Been taking it for years. It is a supplement to a prescription. Does it’s job just fine for my circumstances!


      It’s natural


      I just don’t like getting any kind of meds through the mail! Prefer brick n mortar shopping !!
      review-checkI would recommend this item to a friend.
    • good for sleep

      from CT on 2/01/2022
      this helped get rid of my occasional sleep paralysis
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      helps lessen CFS fatigue and brain fog

      from Idaho on 11/01/2021
      Taking at least 200mg/day of this L-Theanine has helped reduce fatigue and brain fog I have due to CFS. This is a miracle for me and allows me to feel much more normal without the constant fatigue, brain fog and post exercise malaise I have had continuously for years.
      review-checkI would recommend this item to a friend.
      1 of 1 people found the following review helpful.
    • Verified Buyer

      Good for Pain

      from Puget Sound on 8/30/2021
      This is my second review. I recently had an old tattoo re-inked and I took 2 L-theanine and one GABA (also purchased from this site) and I fell asleep during the process. I will do this again when I go to the dentist or if I am having a minor medical issue cared for. I have L-theanine in our medicine cupboard at all times now. It helps with anxiety and it relaxes. My doctor said I could take an extra one in times of high stress or if I wake up during the night


      It is less expensive than some of the other brands and just as effective.


      review-checkI would recommend this item to a friend.
    • Verified Buyer

      still evaluating

      from Phoenix on 8/26/2021
      Take a few times a day to determine if it helps with anxiety.



      Not sure about this yet
    • Verified Buyer

      Has a Calming Affect

      from Olympia WA on 5/13/2021
      My doctor recommended I take this for anxiety during a time of high stress. They helped me sleep. Now that I am feeling better due to several factors, I take L-Theanine when I fly or travel for restful sleep. I also take it occasionally when I am going to be in a high-stress situation. This is not the brand I originally tried, both work the same and this is less expensive.


      It helps with relaxation during stress


    • seems to work

      from Texas on 4/28/2021
      It helps with sleeping and calming
      review-checkI would recommend this item to a friend.
    • Verified Buyer


      from grapevine TX on 4/26/2021
      This product is great for reducing anxiety without making you sleepy.


      It works!


      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Great product

      from New York on 4/16/2021
      Great for mitigating side effects of caffeine. Product quality seems fine.
      review-checkI would recommend this item to a friend.
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If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Your healthcare professional is the best source for guidance before beginning an exercise or nutritional supplement program.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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