Elthea-100 (Suntheanine).

(5 reviews) Write a Review
  • Size:
  • 60
  • Type:
  • Capsules

What our customers say

  • Margery Giles

    Elthea Suntheanine

    seems to help my mother with her nerves

    Jul 12 2021 4
  • Scatt


    My family find this effective when we can't sleep. I've also recommended it to others who are going through anxious times eg prior to taking a driving test, during menopause etc

    Dec 04 2020 5
Product Description
  • Help to manage stress naturally
  • Promote relaxation without drowsiness
  • Patented pure form of L-theanine
  • Suitable for Vegetarians & Vegans

Hadley Wood Elthea-100 contains the original SunTheanine™ which is the product of a Japanese manufacturer and is standardised to 99% L-theanine. In a study comparing five other L-theanine supplements, SunTheanine™ was found to be the only one that was nearly pure L-theanine.

L-theanine is an amino acid that we can find naturally in green tea, which seems to have anti-stress, anti-depressant, neuroprotective, and cognitive performance-enhancing properties.

Like a relaxing cup of green tea, L-theanine works really fast as it is easily absorbed and reaches maximum concentration within 30 minutes to 2 hours of intake.

This amino acid fosters a restful, relaxed state without diminishing daytime alertness and promotes calmness and well-being without drowsiness.