Vital
L-THEANINE
88/100
SUPPIE SCORE
82/100
EFFICACY
High
SAFETY
92/100
CLEANLINESS
What Does L-THEANINE Do?
High-quality L-Theanine 250mg dose effectively promotes relaxation with strong research support. Clean vegan formula, minimal excipients, excellent safety profile for daily stress management.
What is the scientific evidence for L-Theanine promoting relaxation?
What dosage of L-Theanine is most effective for stress reduction?
Are there any interactions between L-Theanine and common medications?
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What Are the Benefits of L-THEANINE?
Based on proven scientific research
RelaxationStrong
Stress ReductionStrong
Cognitive FocusModerate
Sleep QualityModerate
Good For:
What Are the Side Effects of Vital L-THEANINE?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•L-Theanine 250mg is within safe daily range (up to 1200mg studied safely)
•No known serious side effects at this dosage; generally well-tolerated
•Minimal drug interaction potential; may enhance GABAergic effects
•Safe for most adults; consult physician if pregnant, nursing, or on medications
•All inactive ingredients are standard low-risk excipients
•No common allergens present in formulation
Potential Side Effects
Negative Interactions
Inactive Ingredients
Hypromellose
Low RiskCellulose
Low RiskMagnesium stearate
Low RiskWhat Are the Ingredients in Vital L-THEANINE?
L-Theanine
250 mg
Hypromellose
Cellulose
Magnesium stearate
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Dosage & Bioavailability
How the active doses and forms in L-THEANINE compare to the research.
•L-Theanine — 250 mg per serving; studies use 100 mg/day. Above studied amounts is not the same as unsafe.
Frequently Asked Questions
Common questions about Vital L-THEANINE