Stress-Relax Suntheanine L-Theanine, 125 mg | 60 Vegcaps

SKU: 068958048307 Categories: , , ,


In stock


Mental Calmness & Relaxation

Natural Factors Stress-Relax Suntheanine® L-Theanine contains pure L-Theanine, a unique amino acid found in green tea that is emerging as the premier natural product that supports mental calmness and relaxation. Natural Factors Stress-Relax Suntheanine® L-Theanine is produced via a proprietary enzymatic process guaranteeing essentially pure L-theanine for maximum effectiveness.

Theanine exerts beneficial effects on brain metabolism by its effects on inhibitory neurotransmitter production such as GABA. Theanine induces relaxation without causing drowsiness, as measured by increased generation of alpha-waves. Theanine may improve learning ability and sensations of pleasure by affecting dopamine and serotonin neurotransmitters in the brain. Also, theanine exerts protective effects on the brain by mitigating glutamate toxicity.


  • Keep out of reach of children.
  • Sealed for your protection. Do not use if seal is broken.
  • For freshness, store in a cool, dry place.

Additional information

Weight 0.12 oz

Suggested Use:

1-2 capsules, 1-2 times per day or as directed by a health professional.

Supplement Facts:
Serving Size: 2 Capsules
Per Serving %DV
Suntheanine® L-
250 mg *
*Daily Value not established.

Other Ingredients: Rice powder, vegetarian
capsule (carbohydrate gum (cellulose), purified water), magnesium stearate (vegetable grade), silica.

Allergen Information:

  • Contains
  • Contains no dairy, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, salt or tree nuts.
  • Contains no artificial colors, preservatives or sweeteners.
  • Contains no
  • Vegan.

Suntheanine® is a registered trademark of Taiyo International, Inc.