NutraBio L-Theanine
Go to Store| Serving Size: 1 Vegetarian Capsule(s) | ||
| Servings Per Container: 90 | ||
| Amount Per Serving | % DV * | |
| L-Theanine | 200mg | ** |
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* % Daily Value (DV) is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established. |
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Other Ingredients: Vegetable capsule |
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Directions: As a dietary supplement, take 1 capsule daily, preferably with a meal, or as directed by your physician. |
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Warnings: NOT INTENDED FOR USE BY PERSONS UNDER THE AGE OF 18. KEEP OUT OF REACH OF CHILDREN. If you are pregnant, breast feeding, have known medical conditions (including kidney or liver disease) or are taking prescription or OTC medications(s) consult with your health care practitioner before using this product. |
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NutraBio L-Theanine
Go to StoreCalm Focus Where Performance Meets Wellness
Modern performance is not just physical. It is mental clarity, emotional control, and the ability to stay composed under pressure. NutraBio L-Theanine supports calm focus so you can perform at your best without overstimulation or mental fog.
Each capsule delivers 200 mg of ultra pure L-Theanine, a naturally occurring amino acid known for promoting relaxed alertness. It helps take the edge off daily stress while keeping your mind clear, steady, and engaged.
Why Calm Focus Matters for Performance
True performance requires control. Whether you are training, working, competing, or navigating everyday demands, mental balance plays a critical role in how you show up.
L-Theanine works with key neurotransmitters in the brain, including GABA, dopamine, and serotonin. This supports a state of calm focus that allows you to stay sharp and composed without feeling slowed down or wired.
Unlike stimulants or sedatives, L-Theanine supports mental performance through balance, not force.
How L-Theanine Supports Your Mind
L-Theanine works with key neurotransmitters in the brain, including GABA, dopamine, and serotonin. This interaction helps promote relaxation, balanced mood, and mental clarity while maintaining alertness. It is ideal for daytime use, stressful situations, or winding down in the evening without causing drowsiness.
Key Benefits:
- Supports calm focus without drowsiness
- Helps maintain mental clarity under stress
- Encourages balanced mood and nervous system support
- Promotes relaxed alertness for both day and evening use
- Supports healthy blood pressure levels already within normal range
Designed for Performance and Wellness
NutraBio L-Theanine fits seamlessly into both performance and wellness routines. Use it during demanding days that require focus and control, or in the evening when you want to unwind without feeling sedated.
This is calm you can rely on. Focus you can feel. Control without compromise.







