🧘♂️ Stay calm, stay sharp—stress relief that keeps up with your hustle.
MADE IN THE USA - Premium quality you can trust, with transparent testing and certification.
ALL DAY ZEN MODE - Experience calm that lasts from morning meetings to evening unwind.
CLEAN CONSCIOUS - Gluten-free, non-GMO, and vegetarian—because your body deserves the best.
WAKEFUL RELAXATION - Stay alert and focused without the drowsy side effects.
SCIENTIFICALLY BACKED CALM - Formulated with precise L-theanine doses based on cutting-edge research.
Life Extension Theanine XR Stress Relief delivers a scientifically formulated, extended-release L-theanine supplement designed to promote calm and wakeful relaxation throughout the day. Gluten-free, non-GMO, and vegetarian, these 30 tablets support healthy brain wave activity and stress response, made with premium ingredients in the USA.
Specifications
Product Name
Theanine XR Stress Relief
Additives
Amino Acid
Allergen Information
Contains: Gluten Free, Non-GMO
Units
30 count
Serving Recommendation
Take one (1) tablet daily, or as recommended by a healthcare practitioner.
Brand
Life Extension
Format
Tablet
Age Range Description
Adult
Country of origin
USA
Have a Question? See What Others Asked
What does taking L-theanine do?
Is it OK to take L-theanine daily?
When should I take L-theanine for stress?
Is ashwagandha or L-theanine better for stress?
Can you take magnesium and L-theanine together?
Reviews
4.4
All from verified purchases
C**O
Good brand
Great product and brand
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Anita G.
Good experience, but the tracking updates could be better.
2 months ago
Anjali K.
The product quality is outstanding. Exactly what I needed for my work.
Take one (1) tablet daily, or as recommended by a healthcare practitioner.
Safety Warning
KEEP OUT OF REACH OF CHILDREN DO NOT EXCEED RECOMMENDED DOSE Do not purchase if outer seal is broken or damaged. When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating. To report a serious adverse event or obtain product information, contact 1-866-280-2852.
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