Optimum Health
Opti-L-Theanine
90/100
SUPPIE SCORE
85/100
EFFICACY
High
SAFETY
94/100
CLEANLINESS
What Does Opti-L-Theanine Do?
Its main active, L-Theanine, provides 200 mg per serving, above the studied range (100 mg/day), which is not a safety limit.
How does 200mg L-Theanine compare to typical studied doses for relaxation?
What is the best time to take L-Theanine for alertness without drowsiness?
Can L-Theanine be stacked with caffeine or magnesium?
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What Are the Benefits of Opti-L-Theanine?
Based on proven scientific research
RelaxationStrong
FocusModerate
Good For:
What Are the Side Effects of Optimum Health Opti-L-Theanine?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•200 mg L-Theanine is within commonly studied and safe ranges.
•Generally well tolerated with low interaction potential.
•Suitable for most adults when taken as directed.
•No major allergens listed on the product label.
•Consult physician if pregnant, nursing, or on medications.
Potential Side Effects
Negative Interactions
Allergens
None declared
Inactive Ingredients
Vegetarian capsule (hypromellose)
Low RiskMagnesium stearate (veg)
Low RiskMicrocrystalline cellulose
Low RiskWhat Are the Ingredients in Optimum Health Opti-L-Theanine?
L-Theanine
200mg
Vegetarian capsule (hypromellose)
magnesium stearate (veg)
microcrystalline cellulose
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Dosage & Bioavailability
How the active doses and forms in Opti-L-Theanine compare to the research.
•200 mg L-Theanine matches common studied doses for relaxation.
•Single-ingredient formula provides clear dosage without blends.
•Standard capsule excipients do not affect L-Theanine bioavailability.
Frequently Asked Questions
Common questions about Optimum Health Opti-L-Theanine