L-Theanine - 60 Veg Capsules

by Integrative Therapeutics
  • 4.7
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"Improves mood and sleep"  Read all reviews

Quantity per Container: 60 Capsules
Item Number: IT1176
Serving Size: 1 Capsule Servings per Container: 60
Price per Serving:  $0.34 Price per Unit*: $0.34 per Capsule
* Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
286 In Stock.

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Integrative Therapeutics’ L-Theanine 100 mg provides a powerful boost of Theanine‚ a natural substance found in Japanese green tea. Integrative Therapeutics’ supplement features the L-isomer of the extremely beneficial amino acid‚ which is linked to the amino acid known as glutamate.

What makes L-Theanine so valuable?

L-Theanine is an amino acid that has shown the valuable ability to offer support for the regions of the brain responsible with controlling your moods. Specifically‚ electroencephalographs (EEG machines) have indicated theanine’s positive impact on the brain’s alpha-wave activity.

How can L-Theanine help you?

This substance may promote a state of relaxation while reducing feelings of anxiety and stress. It lessens the detrimental effects of caffeine‚ and can relieve symptoms associated with premenstrual syndrome (PMS) in women. However‚ the great potential benefits of L-Theanine don’t stop there: it can boost the strength of your immune system to prevent illnesses‚ while also supporting memory and cardiovascular health.

Research has proven the health benefits of L-Theanine

L-Theanine has been the subject of research for more than six decades‚ and is often utilized for its mood-liftingabilities in Japan. Products intended to supplement production of this amino acid continue to appear on the market‚ as recognition of L-Theanine’s benefits increases. That certainly makes L-Theanine 100 mg worth trying‚ especially since the capsules are suitable for vegetarians. Each dosage provides 100 mg worth of pure theanine. One bottle contains 60 ultra capsules.

Integrative Therapeutics has been providing high-quality nutritional supplements to health care professionals for over 35 years. Its products have been tested in thousands of clinical studies‚ and are proudly manufactured in a GMP-audited facility. The manufacturing processes of Integrative Therapeutics meet or exceed all industry standards.


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: https://www.integrativepro.com

Serving Size: 1 Capsule

Amount Per Serving / % DV

L-Theanine (Suntheanine® Brand) 100mg / **

**Daily Value not established.

Other Ingredients: Cellulose‚ vegetable capsule (modified cellulose)‚ magnesium stearate.

Contains no sugar‚ salt‚ yeast‚ wheat‚ gluten‚ corn‚ soy‚ dairy products‚ artificial colors‚ flavors‚ preservatives or ingredients of animal origin.

Take 1 capsule two or three times daily. If additional support is desired‚ increase to 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.

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

Ratings and Reviews

Write a Review
  • 4.7
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5 27
  • 27 Reviews
    • Verified Buyer

      Great for Stress and Anxiety

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      from Nicholasville KY on 4/23/2020
      My doctor recommended L-Theanine for my daughter and her struggle with anxiety. It has helped so much!

      Pros

      Cons

      N/A
      I would recommend this item to a friend.
    • Verified Buyer

      Taking two at night for better sleep

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      from 94063 on 3/08/2020
      Improves mood and sleep
      I would recommend this item to a friend.
    • Verified Buyer

      Impressed

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      from VAN ALSTYNE TX on 9/12/2019
      This product really did help with my mental clarity and recall and I am getting 7 hours of sleep, something I have not been able to do in years. I am on my 3rd bottle and will continue to take this product as the results have been cumulative. Only suggestion is take early in the day! At first I was taking in the evening as my doctor recommended it to help with sleep, and I was WIDE AWAKE most of the night, I called to clarify and the nurse read the notes which said "do not take close to bedtime".

      Pros

      Best supplement that I have tried that actually performs as stated, very happy.

      Cons

      DO NOT take in the afternoon or evening unless you do NOT want to sleep that night.
    • Verified Buyer

      Relaxing

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      from freehold NY on 5/21/2019
      Def helps me feel less stressed, more relaxed inside and better able to sleep.
      I would recommend this item to a friend.
    • Verified Buyer

      An amino acid that relaxes

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      from Belton, TX on 3/29/2019
      I called it the "happy pill", I use it regularly to handle stress without any side effects. It is excellent!

      Pros

      Outstanding!

      Cons

      Nothing to dislike
      I would recommend this item to a friend.
    • Verified Buyer

      Helps relieve stress!

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      from Wisconsin on 3/13/2019
      My doctor recommended this product to help relieve stress and sleep as I was going through a stressful situation.

      Pros

      Easy to swallow and helped relieve stress. Better product then anti depressant medication.

      Cons

      I would recommend this item to a friend.
    • Verified Buyer

      recommended by my naturopathic doctor

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      from Milwaukee, WI on 11/15/2018
      My naturopathic doctor recommended L-Theanine by Integrative Therapeutics  to me for calm focus and suggested this particular brand for its quality. I have been taking it for a month and notice a slight improvement.
      I would recommend this item to a friend.
    • Verified Buyer

      Helps with sleep!

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      from minden NV on 3/08/2018
      I purchased the L-Theanine by Integrative Therapeutics to see if it will help me with my sleep issues. It seems to be working as I am able to fall asleep and stay asleep! 
      I would recommend this item to a friend.
      1 of 1 people found the following review helpful.
    • Excellent product

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      from Indiana on 1/27/2018
      I am pleased with the results that I am seeing/feeling since starting this L-Theanine by Integrative Therapeutics product. It is still early (first bottle) but I believe that positive changes are happening with my health.
      I would recommend this item to a friend.
    • Verified Buyer

      Good product and it works

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      from NEHALEM OR on 1/15/2018
      I have used L-Theanine by Integrative Therapeutics on and off for years and I really like it. I have used this product by itself and as an ingredient in other products as well. If I am having trouble sleeping, I take this and it helps me relax and gets me back to sleep. I've also taken it when I've been under a lot of stress as well and it brings me down a level. This is a good quality brand but I have used this product from other companies as well.

      Pros

      It really works and helps me to relax and fall back asleep.

      Cons

      Nothing
      I would recommend this item to a friend.
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Additionally, PureFormulas is unable to directly recommend products in relation to specific health conditions. Please contact your trusted healthcare practitioner for direct product recommendations.

If you have any general questions regarding orders or our policies and programs, please contact our Customer Happiness Team @ 1.800.383.6008

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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