(1 customer review)


L theanine 200 mg (90 capsules, 90 servings)

L-theanine is found mostly in green teas. It is one the main ingredient of green tea. It is an aino acid, not common found in diet. L-theanine promotes relaxation without drowsiness. It is an adaptogen, meaning it is a substance that help the body to adapt to stressors. It is also known to be an anxiety reducer which shows to improve sleep of an individual. It also promotes memory, attention and mood especially when stack with other nootropics like Caffeine.



How to take L-theanine?

Stacks well with: Caffeine


  • Promotes relaxation
  • Reduce stress and anxiety
  • Improves memory, attention and mood

Half life: 3 hours

Note: When stacking L theanine with Caffeine, a ratio of 2:1


1 review for L-theanine

  1. RjD

    I recommend l-theanine for those that wants to relax or feel-good, L-theanine makes you calm and have a feel-good feeling, It can also be paired with caffeine as their effect synergizes with each other, based on experience L-theanine can combat the jittery feeling you get when you take caffeine

Add a review

Your email address will not be published. Required fields are marked *