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Platinum Naturals L-Theanine (60 veg caps)

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Current scientific research supports the following uses:

  • Reduces mental stress
  • Reduces physical stress
  • Enhances mental relaxation without causing drowsiness
  • Improves cognition and memory
  • Boosts your mood
  • Improves sleep
  • Reduces jitters caused by caffeine


Our fast paced and demanding lifestyles place unavoidable stress on our mental, emotional and physical health. Acute and chronic stress not only negatively impacts our mental health but also places a burden on our cardiovascular, immune and metabolic systems. Trying to find ways to promote and maintain our mental and physical health and prevent disease is a challenge that we all face.

Platinum Naturals L-theanine brings to you its powerful mental and emotional health benefits in a convenient and easy to swallow vegetarian capsule. The quality and purity of our L-theanine (Suntheanine) was chosen to ensure that one capsule a day is all that is needed to experience the benefits of reduced mental stress – improved mood, cognition and memory.

Science and Traditional Therapy

Theanine is a naturally occurring amino acid. It is one of three major constituents of tea (Camellia sinensis) along with caffeine and cathecins. Theanine is found only in tea and one rare mushroom variety (Xerocomus badius).

Platinum Naturals’ Theanine (Suntheanine) is produced in Japan through a patented fermentation process. Suntheanine is 100% pure L-theanine, the same form found naturally in green tea. An abundance of laboratory and clinical trials support the effectiveness of pure L-theanine.


Nutrition Facts
Serving Size: 1 Capsule
Servings per Container:
 60 Capsules
Amount Per Serving
% Daily Value *
Suntheanine® L-Theanine (From L-Glutamine) 105 mg
Decaffeinated Green Tea leaf extract(Camellia sinensis) 100 mg

Directions of Use

Adults: Take 2 capsules daily with food.