Natural Factors
Stress-Relax.
89/100
SUPPIE SCORE
82/100
EFFICACY
High
SAFETY
94/100
CLEANLINESS
What Does Stress-Relax. Do?
125mg L-Theanine dose aligns with effective research ranges for relaxation. Excellent safety profile with minimal interaction risk. Well-formulated vegan product with clean excipients.
How does 125mg L-Theanine compare to typical effective doses for relaxation?
Can L-Theanine be taken daily long-term without tolerance issues?
Does L-Theanine interact with caffeine or medications?
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What Are the Benefits of Stress-Relax.?
Based on proven scientific research
RelaxationStrong
Mental ClarityModerate
Stress ReductionStrong
Good For:
What Are the Side Effects of Natural Factors Stress-Relax.?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•L-Theanine has GRAS status with excellent safety profile at 125-400mg doses.
•No known serious adverse effects or toxicity concerns in human studies.
•Generally recognized as safe during pregnancy and lactation at typical doses.
•May cause mild drowsiness in sensitive individuals at higher doses.
•Contains no common allergens: dairy-free, gluten-free, soy-free, nut-free.
•Suitable for vegetarians and vegans with plant-based capsule.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Good
Good
Good
Good
Low Risk
What Are the Ingredients in Natural Factors Stress-Relax.?
L-Theanine
125 mg
vegetable capsule (cellulose)
purified water
rice powder
vegetable grade magnesium stearate
silica
Sources & References
No sources available
Frequently Asked Questions
Common questions about Natural Factors Stress-Relax.