Premier Research Labs L-Theanine Description
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L-Theanine Double Strength
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Supports Relaxation & Focus
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Supports Calm and Relaxed Mood While Enhancing Mental Clarity and Focus
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May Improve Concentration, Cognition, and Sustained Attention During Demanding Routines
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Encourages Healthy Sleep Patterns without Causing Fatigue or Overstimulation
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Vegan • Gluten Free • Non-GMO • Soy Free
Premier L-Theanine provides evidence-based, high-potency support for calm focus and balanced mental clarity. Each vegan-friendly capsule delivers 200 mg of L-theanine, a standardized and stabilized active constituent, carefully processed to ensure consistent efficacy. Backed by clinical research, this supplement promotes relaxation, mental clarity, and focus without drowsiness or overstimulation.
Why Choose Premier L-Theanine?
• Clinically Relevant Dosing: Delivers 200 mg of L-theanine per capsule, the precise amount used in clinical studies for safe and effective support.
• Clean Label Commitment: No non-nutritive ingredients, fillers, binders, or synthetic excipients—just targeted support.
• 3rd Party Tested: Ensuring purity, potency, and consistent efficacy.
• Vegan-Friendly: Non-GMO, gluten-free, soy-free, and manufactured in a GMP-certified facility.
• Caffeine Synergy: Smooths caffeine peaks for sustained, focused energy without jitters.
L-Theanine’s Mechanism of Action
L-theanine supports alpha brain wave activity, promoting a calm yet attentive mental state. By influencing neurotransmitters like glutamate, GABA, and serotonin, L-theanine helps maintain focus and clarity while managing stress. It also interacts with NMDA receptors to support calm focus without overstimulation.
Suggested Use: Adults: Take 1 capsule of Premier L-Theanine, 1-2 times daily with meals, or as directed by your healthcare professional.
Adolescents (Ages 12-18): Take 1 capsule of Premier L-Theanine daily with meals or as directed by a healthcare practitioner.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
| Amount Per Serving | % Daily Value | |
| L-Theanine | 200 mg | * |
Consult your health care practitioner if you are pregnant or nursing, taking medications or have a medical condition, before taking this or any other product. Keep out of reach of children.
