Skip to product information
1 of 2

Premier Research Labs

L-Theanine, Premier

L-Theanine, Premier

Regular price $21.90 USD
Regular price $25.99 USD Sale price $21.90 USD
Sale Sold out
Quantity

Premier L-Theanine – Promotes Calm, Focus, and Mental Clarity

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.* Clinically Relevant Dosing: Delivers 200 mg of L-theanine per capsule, the precise amount used in clinical studies for safe and effective support.*

  • Mood Support Supplement
  • Supports calm and relaxed mood while enhancing mental clarity and focus.*
  • May improve concentration, cognition, and sustained attention during demanding routines.*
  • Encourages healthy sleep patterns without causing fatigue or overstimulation.*
  • Clean-label, excipient-free formulation designed for safe, effective support.*

Ingredients / Supplement Facts
Serving Size 1 CapsuleServings Per Container 60 L-Theanine 200 mg Other Ingredients: Organic Rice Concentrate, Plant-Source Capsules (cellulose, water), Rice Bran

*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.

View full details