Nutricost
Nutricost L-Theanine
79/100
SUPPIE SCORE
72/100
EFFICACY
High
SAFETY
76/100
CLEANLINESS
What Does Nutricost L-Theanine Do?
Nutricost L-Theanine is a straightforward single-ingredient product with a clearly labeled 200 mg dose per capsule. It’s a simple option for people looking for a calm, focused feel without extra actives or blends.
How should I time this L-theanine for relaxation or focus?
Can I take this with caffeine, and if so when?
Is this product suitable if I want a simple single-ingredient theanine supplement?
Chat with Suppie
What Are the Benefits of Nutricost L-Theanine?
Based on proven scientific research
StressModerate
AnxietyModerate
SleepModerate
FocusMild
Caffeine jittersModerate
Good For:
What Are the Side Effects of Nutricost Nutricost L-Theanine?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Generally well tolerated, but some people may notice drowsiness, headache, or stomach upset.
•May add to the calming effects of other sedatives or sleep aids.
•Caution if you are pregnant or nursing, as product labeling advises consulting a healthcare professional first.
•Contains gelatin, so it is not suitable for vegans and may matter for some dietary restrictions.
•If you have a medical condition or take medication, check with a clinician before use, especially when combining with other calming products.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Medium Risk
Good
Low Risk
Low Risk
Low Risk
Low Risk
What Are the Ingredients in Nutricost Nutricost L-Theanine?
L-theanine
200 mg
Gelatin capsule
rice flour
magnesium stearate (vegetable source)
microcrystalline cellulose
silica
Cellulose
Frequently Asked Questions
Common questions about Nutricost Nutricost L-Theanine