Best L-Theanine for Stress & Anxiety in Australia
Amino acid found in tea that promotes relaxation without drowsiness.. Compare prices across Australian retailers and find the best value.
Quick Summary
Dosage
200-400 mg/day
Time to Effect
30 minutes - 2 weeks
From
$0.15/serve
Evidence
moderate (4/5)
Timing: Take as needed or daily
Clinical Evidence
L-theanine reduces stress and cortisol response: a randomised trial
RCT found 200mg L-theanine significantly reduced salivary cortisol and subjective stress responses to an acute stressor compared to placebo, with effects within 1 hour of ingestion.
Best Prices in Australia
L-Theanine 200 mg, 120 Veg Capsules
200 mg per serve · 120 serves · capsule
$0.15/serve
$17.99 total
NOW Foods L-Theanine 200mg 120 Veg Caps
200 mg per serve · 120 serves · capsule
$0.29/serve
$34.95 total
L-Theanine 200mg 60 Capsules
200mg per serve · 60 serves · capsule
$0.33/serve
$19.99 total
Nature's Own Stress & Sleep 60 Tabs
200 mg per serve · 60 serves · tablet
$0.42/serve
$24.99 total
Thorne Theanine 200mg 90 Caps
200 mg per serve · 90 serves · capsule
$0.47/serve
$42.00 total
Showing top 5 of 6 products. View all
Interactions to Watch
- Blood pressure medicationsminor— L-Theanine may have mild blood pressure lowering effects, potentially enhancing antihypertensive medications.
Other Supplements for Stress & Anxiety
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