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🧘♂️ Unlock your calm, conquer your day.
Life Extension Theanine XR Stress Relief offers a potent 400mg dose of L-theanine in an extended-release vegetarian tablet, designed to promote a calm, wakeful state throughout the day. This gluten-free, non-GMO supplement supports healthy neurotransmitter activity to manage stress effectively without causing drowsiness. Manufactured in the USA with premium ingredients, it’s a scientifically formulated solution for professionals seeking sustained mental clarity and relaxation.
| ASIN | B09HVDD48T |
| ASIN | B09HVDD48T |
| Age Range Description | Adult |
| Allergen Information | Contains: Gluten Free, Non-GMO |
| Benefits | Promotes relaxation—without making you sleepy |
| Best Sellers Rank | 114,540 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 1,042 in Stress & Anxiety Relief |
| Brand Name | Life Extension |
| Colour | Off White |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (343) |
| Customer reviews | 4.6 4.6 out of 5 stars (343) |
| Diet Type | Vegetarian |
| Dosage Form | Tablets |
| Flavour | Unflavoured |
| Item Dimensions | 44 x 44 x 85 millimetres |
| 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 | GMO Free |
| Material Type Free | Gluten Free |
| Model Name | Theanine XR™ Stress Relief |
| Model Number | 02429 |
| Number of Items | 1 |
| Primary Supplement Type | Theanine |
| Product Dimensions | 4.45 x 4.45 x 8.46 cm; 0.5 g |
| Special Ingredients | Calcium [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 |
C**O
Good brand
Great product and brand
J**E
Very strong and potent... too strong for me but at least it's the real deal!!
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.
L**Y
Llevo casi un mes consumiendo el producto en las noches y no funciona. No gastes.
S**R
Read a lot of other brands and this one was the best. I’m taking it and it seems to help in the late afternoon when I want to wind down. Zero stomach upset and easy to take.
S**L
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.
M**O
They work well. Especially for long flights. Calming. 😊
J**R
Great product and seller delivered quickly.
Trustpilot
1 day ago
3 days ago