Thorne
Theanine
85/100
SUPPIE SCORE
85/100
EFFICACY
Low
SAFETY
82/100
CLEANLINESS
What Does Theanine Do?
Thorne Theanine offers 200 mg L-Theanine per capsule, aligning with effective research doses for stress and focus benefits. High-quality, pure formulation ensures safety and bioavailability with no notable concerns.
How does L-Theanine promote relaxation without drowsiness?
What dosage of L-Theanine is effective for stress management?
Can L-Theanine improve focus and attention?
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What Are the Benefits of Theanine?
Based on proven scientific research
Stress ReductionStrong
Improved Sleep QualityModerate
Enhanced FocusModerate
Anxiety ReliefStrong
Good For:
What Are the Side Effects of Thorne Theanine?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•L-Theanine at 200 mg is well-tolerated with minimal side effects in healthy adults, supported by multiple clinical studies.
•No known significant drug interactions for this formulation; however, consult a doctor if on sedatives or blood pressure medications.
•Dosage aligns with safe, evidence-based ranges (100-400 mg daily) from NIH and PubMed sources, avoiding overdose risks.
•Suitable for most adults including pregnancy (Category B equivalent), but consult healthcare provider for elderly or children under 18.
•Gluten-free and hypoallergenic; low risk of sensitivities from inactive ingredients like hypromellose.
•Long-term use appears safe based on tea consumption studies, with no contamination concerns from Thorne's GMP manufacturing.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Low Risk
Low Risk
Low Risk
Low Risk
What Are the Ingredients in Thorne Theanine?
L-Theanine
200 mg
Hypromellose Capsule
Leucine
Silicon Dioxide
Microcrystalline Cellulose
Sources & References
Frequently Asked Questions
Common questions about Thorne Theanine