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Relaxation support; Calm focus; Stress support
People with high-stress, busy days or those seeking calm focus without caffeine.
Take 1 capsule 1 to 2 times daily with water or juice on an empty stomach; if sensitive, start with 1 capsule to assess response.
Non-GMO; Vegan; No wheat, gluten, soybeans, dairy, egg, fish/shellfish, or peanuts/tree nuts
L-Theanine crosses the blood-brain barrier and may modulate glutamate and GABA signaling while supporting alpha-wave activity associated with a calm, focused state.
Caution: May cause drowsiness in some people; avoid combining with other calming agents or alcohol if you need to stay alert.
Label Warning: Consult a healthcare professional before use if trying to conceive, pregnant, nursing, under 18, or if you have a medical condition. Stop use if adverse reactions occur.
Who should be cautious: People who are pregnant, nursing, trying to conceive, under 18, or with medical conditions may need added caution. Those using medications that affect serotonin should discuss with a healthcare provider due to potential serotonergic effects.
Storage: Store in a cool, dry place.
Many users report feeling more relaxed and less stressed, especially when taken on an empty stomach or before bed.
Some customers combine it with caffeine and note steadier focus and mental clarity without feeling wired.
A few reviewers did not notice the desired calming or sleep-related benefits.
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
L-Theanine may help promote relaxation and stress relief, making it a great partner with stress relief formulas for a calming effect.
AI generated. Not medical advice.
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Theanine is a unique amino acid also found in green tea that exerts beneficial effects on the brain through the neurotransmitters dopamine and serotonin. Theanine supports alpha brain wave formation, which is associated with relaxation.
^When taking 2 capsules per day.
Adults take 1 capsule 1-2 times per day with water or juice on an empty stomach or as directed by your qualified healthcare professional.
Microcrystalline cellulose, capsule (hydroxypropylmethylcellulose, water), magnesium stearate (vegetable source) and silicon dioxide.
No wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts or sesame.
Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition; if adverse reactions occur, discontinue use.
Keep out of the reach of children.
Store in a cool, dry place.
Do not use if safety seal is damaged or missing.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement facts | ||
| Serving Size: 1 Capsule | ||
| Serving Per Container: 60 | ||
| Amount Per Serving | %DV | |
| L-Theanine | 100 mg | † |
| †Daily Value (DV) not established. | ||
