Life Extension Theanine XR™ Stress Relief – L-Theanine – Promotes a Calm Response to Daytime Stress – Non-GMO, Gluten-Free, Vegetarian – 30 Tablets
- Promotes a sense of calm – L-theanine helps support a healthy stress response and the production of calming neurotransmitters to better achieve a state of zen when life gets hectic.
- Encourages wakeful relaxation – Calming the mind doesn’t have to come with sleepiness. L-theanine supports healthy brain wave activity, promoting a wakeful state similar to meditation.
- Extended release for all-day support – The body metabolizes L-theanine quickly. This L-theanine supplement provides immediate and extended release for a long-lasting state of calm throughout the day.
- Ingredients matter – We use only the finest raw ingredients with the purity and potency you deserve. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every one.
- Live your healthiest life – We believe the answers to a healthier life are within reach, and that scientific research is the key to getting us there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific studies.
| Product Benefits | All Day Stress Support With Extended-Release Technology, Encourages Brain Wave Patterns Associated With Wakeful Relaxation, Promotes Relaxation |
| Special Ingredients | Calcium Phosphate, L-Theanine, Dicalcium Phosphate |
| Ingredients | Tea, Silica, Vegetable Stearate, Hydroxypropyl Cellulose, Croscarmellose Sodium, Methylcellulose, Glycerin., Calcium [from Dicalcium Phosphate] 50 Mg Phosphorus [from Dicalcium Phosphate] 40 Mg L-Theanine [as Alphawave® Theanine Xr™] 400 Mg Other Ingredients: Microcrystalline Cellulose |
| Brand | Life Extension |
| Expiry Date | Mar 2027 |
| Flavor | Flavor |
| Unit Count | 30 Count |
| Item Form | Tablet |
| Age Range (description) | Adult |
| Primary Supplement Type | Theanine |
| Diet Type | Vegetarian |
| Item Dimensions L X W X H | 1.75 X 1.75 X 3.33 Inches |
| Product Type | Nutritional Supplement |
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Orders are processed and shipped from Toronto.
3-6 days (Domestic)
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SKU |
BRSW2GQ7A4GWAYLZ |
Category |
Vitamins, Minerals & Supplements , Blended Vitamin & Mineral Supplements |
Tags |
L-theanine, an amino acid found in green tea, can support relaxation. This compound supports a healthy response to stress to maintain a sense of zen and stay calm and collected all day long. L-theanine does this by supporting the activity of glutamate, an excitatory neurotransmitter, while also promoting healthy levels of GABA, a calming neurotransmitter. When these neurotransmitters work together, they can help support relaxation. Since the body metabolizes L-theanine quickly, this formula includes extended-release technology for benefits both immediately and over time. Vegetarian, non-GMO, gluten-free and manufactured in the USA.
Important information
Safety Information
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.
Ingredients
Calcium [from dicalcium phosphate] 50 mg Phosphorus [from dicalcium phosphate] 40 mg L-Theanine [as AlphaWave® Theanine XR™] 400 mg Other ingredients: microcrystalline cellulose, hydroxypropyl methylcellulose, hydroxypropyl cellulose, stearic acid, silica, vegetable stearate, croscarmellose sodium, glycerin.
Directions
Take one (1) tablet daily, or as recommended by a healthcare practitioner.
Legal Disclaimer
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Product Dimensions
1.75 x 1.75 x 3.33 inches; 1.76 ounces
Shipping & Delivery
At Nutricity, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.









