Some deliveries may take a little longer than usual due to regional shipping conditions.
DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🧘♂️ Stay Calm, Stay Sharp — Stress Relief That Works All Day Long
Life Extension Theanine XR™ Stress Relief delivers a scientifically formulated, extended-release L-theanine supplement designed to promote a calm, wakeful state throughout your busy day. Non-GMO, gluten-free, and vegetarian, this premium formula supports healthy neurotransmitter balance to reduce stress without drowsiness, all made in the USA with rigorous quality standards.
| ASIN | B09HVDD48T |
| ASIN | B09HVDD48T |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #15,659 in Health & Household ( See Top 100 in Health & Household ) #435 in Blended Vitamin & Mineral Supplements |
| Brand Name | Life Extension |
| Color | Off White |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (324) |
| Date First Available | October 13, 2021 |
| Diet Type | Vegetarian |
| Dosage Form | Tablets |
| Flavor | Unflavored |
| Item Dimensions | 1.75 x 1.75 x 3.33 inches |
| Item Form | Tablet |
| Item Nype Name | Theanine XR Stress Relief |
| Item Weight | 0.5 Grams |
| Item model number | 02429 |
| Manufacturer | Life Extension |
| Manufacturer | Life Extension |
| Manufacturer Part Number | 02429 |
| Material Features | Non-GMO |
| Material Type Free | Gluten Free |
| Model Name | Theanine XR™ Stress Relief |
| Model Number | 02429 |
| Number of Items | 1 |
| Primary Supplement Type | L-Theanine |
| Product Benefits | All day stress support with extended-release technology, Encourages brain wave patterns associated with wakeful relaxation, Promotes relaxation—without making you sleepy |
| Product Dimensions | 1.75 x 1.75 x 3.33 inches; 0.02 ounces |
| Special Ingredients | Calcium [from dicalcium phosphate], L-Theanine [as AlphaWave® Theanine XR™], Phosphorus [from dicalcium phosphate] |
| Specific Uses For Product | Mood Support, Stress Management |
| Supplement Formulation | Multi-Supplement |
| Total Servings Per Container | 30.0 |
| UPC | 737870242932 |
| Unit Count | 30.0 Count |
S**L
Helps me relax so I can sleep well.
I have used this product for years. Helps relax me at night and helps me rest well without feeling like I have a hangover in the morning. Recommend using it for a few months then taking a break so your body won't build up a resistance to it.
J**E
Amazing product.
It works, its a glutamate antagonist. I use it sparingly as needed, so I can trust it works when I need it to.
M**O
They keep me relaxed throughout long flights
They work well. Especially for long flights. Calming. 😊
J**R
Quality product
Great product and seller delivered quickly.
A**R
Works as described
NA
J**N
Amazing
Wow. I have very bad social anxiety at times. These pills really help to take the edge off. Going to pair with mag glycinate and see how well it does for my anxiety. Definitely recommend!
J**E
Will help if you have anxt
If you suffer from anxiety, this product will definitely help you. On days that I feel extra overwhelmed. I take one in the morning and one at night. I also take with ashwagandha, life changer! It's easy to swallow and very effective.
A**E
What I didn't know
Let me warn you if you work overnight you may wanna wait until you get home before taking. I wasn't sleepy at all. Just felt tightness in my shoulder & felt like I needed to relax. I popped one of the stress tabs & immediately I could feel the shift in my body for the better next I was waking up. Put me to sleep so fast. It's money well spent.
L**Y
Llevo casi un mes consumiendo el producto en las noches y no funciona. No gastes.
C**O
Great product and brand
J**E
Why did you choose this product over others?: This is a high quality and strong dose of L-theanine. The dose is far too strong and potent for me but some people might find that to be a good thing. It is very sedating. If I use it I need to break it in half. It's so strong that I don't use it very often but it's good to have on hand just in case.
Trustpilot
1 month ago
1 week ago