L-Theanine

60 Veg Capsules - Premier Research Labs
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Premier L-Theanine – Promotes Calm, Focus, and Mental Clarity 

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L-Theanine, by Premier Research Labs

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

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  • Fast Shipping

  • Practitioner Approved

  • Freshness Guarantee

  • 5 Point Inspection

  • Fast Shipping

  • Practitioner Approved

  • Freshness Guarantee

  • 5 Point Inspection

Product Details

Brand: Premier Research Labs
Category: Vitamins & Supplements
Product Code: l-theanine-PRL-60-vg-cpsls
Quantity per Container: 60 Veg Capsules

Mood Support Supplement by Premier Research Labs

  • 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.

Suggested Usage

  • Adults: Take 1 capsule, 1-2 times daily, with meals or as directed by your healthcare professional. 
  • Adolescents (Ages 12-18): Take 1 capsule daily under professional guidance. 
     

Ingredients

Serving Size 1 Capsule
Servings Per Container 60

  • L-Theanine 200 mg


Other Ingredients: Organic Rice Concentrate, Plant-Source Capsules (cellulose, water), Organic Rice Bran

Warnings

If pregnant, lactating, taking medications, or managing a medical condition (such as low blood pressure), consult your healthcare professional before use. L-Theanine may interact with sedatives or blood pressure medications. 

Additional Information

Store in a cool, dry place. 

Brand: Premier Research Labs
Category: Vitamins & Supplements
Product Code: l-theanine-PRL-60-vg-cpsls
Quantity per Container: 60 Veg Capsules

Mood Support Supplement by Premier Research Labs

  • 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.

Doctor Trusted Brand
Professional-grade products adhere to the strictest standards for purity and potency, and use the highest-grade ingredients available.