Integrative Therapeutics L-Theanine

Selection: 60 Veg Capsules
Sale price$20.50

- Free shipping on U.S. orders over $39
- U.S. Delivery Estimate: 3-5 days
- 45 Day Return Policy


Integrative Therapeutics L-Theanine is a gentle amino acid formula that helps you relax and feel less stressed.  It is non-habit forming and does not make you feel drowsy during the daytime.

  • L-Theanine is an amino acid (commonly found in tea leaves) that helps promote a restful, relaxed state without diminishing daytime alertness. 
  • It's free of the side effects commonly associated with other relaxing agents.
  • Helps moderate occasional stress and anxiety. Feeling calmer can lead to other, more substantial health benefits.

Available in 60ct capsules.


Serving Size: 1 Capsule

Amount per capsule

L-Theanine (Suntheanine® brand) ... 100 mg ... **

**Daily Value not established.

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

Suggested Use: 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.

Warnings: If pregnant, nursing, or taking prescription drugs, consult your healthcare professional prior to use.

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

Customer Reviews

Based on 12 reviews
Angela C.
L theanine

It seems to calm anxious moments.

Marita M.
L Theanine

Recommended by doc. Have been taking for a few years

Jen K.
Best ever

I love this. Went through a divorce and would take 2 or 3 a day.
Helped me so much. Anyone getting a divorce or other stressful life event should take this. Very helpful.

Happy Customer

L-Theanine helps relieve my anxiety and tension. I've been taking it upon advice of my doctor.

Caryn C.
It is very helpful!

I have found this product to be very helpful for my son, who has autism and anxiety...

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