Bulk Nutrients
L-Theanine
88/100
SUPPIE SCORE
85/100
EFFICACY
Low
SAFETY
88/100
CLEANLINESS
What Does L-Theanine Do?
Bulk Nutrients' 200mg L-Theanine offers excellent evidence-based stress and anxiety relief with optimal dosing. Highly safe for daily use in healthy adults, with minimal side effects and no allergens; ideal for focus enhancement.
What are the main benefits of L-Theanine for stress reduction?
How does L-Theanine interact with caffeine?
Is L-Theanine safe for daily use?
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What Are the Benefits of L-Theanine?
Based on proven scientific research
Stress ReductionStrong
Improved FocusModerate
Better Sleep QualityModerate
Anxiety ReliefStrong
Good For:
What Are the Side Effects of Bulk Nutrients L-Theanine?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•L-Theanine at 200mg is well within safe daily limits (up to 1200mg studied), with no serious adverse effects reported in healthy adults.
•Minimal drug interactions; may enhance effects of stimulants like caffeine but no major contraindications with common medications.
•Safe for most adults, including long-term use, but limited data for pregnancy/breastfeeding—consult healthcare provider.
•No allergens in the formulation; suitable for vegetarians via vegetable capsules.
•Rare mild side effects like headache or dizziness possible in sensitive individuals at higher doses, but unlikely at 200mg.
•High-quality manufacturing by Bulk Nutrients reduces contamination risks, GRAS status for L-Theanine.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Low Risk
Low Risk
Low Risk
What Are the Ingredients in Bulk Nutrients L-Theanine?
L-Theanine
200mg
Rice Flour
Magnesium Stearate
Vegetable Capsule
Sources & References
Frequently Asked Questions
Common questions about Bulk Nutrients L-Theanine