Pure Encapsulations L-Theanine | Amino Acid Supplement for Relaxation* | 120 Capsules
Analysis updated October 2026 · How Scout scores
At a glance
Summary
This supplement features L-Theanine, a high-quality amino acid known for its calming effects, and is minimally processed with a clean formulation. The use of a vegetarian capsule and hypoallergenic plant fiber ensures safety and suitability for a wide range of users. The absence of artificial additives, fillers, or harmful substances contributes to its high rating.
Key ingredients 5
L-TheanineVery Good
L-Theanine is an amino acid known for its calming effects and ability to promote relaxation without drowsiness. It is a high-quality active ingredient commonly found in tea leaves and is minimally processed in this supplement. Its effectiveness in reducing stress and improving focus makes it a valuable component in brain health supplements.
Benefits
L-Theanine supports relaxation and mental clarity, making it beneficial for stress management and cognitive function.
Vegetarian CapsuleNeutral
Vegetarian capsules are used as a delivery method for supplements, providing a plant-based alternative to gelatin capsules. They are typically made from cellulose and are considered neutral in terms of health impact. The use of vegetarian capsules is beneficial for those following plant-based diets.
Benefits
Provides a plant-based option for encapsulating supplements, suitable for vegetarians and vegans.
CelluloseNeutral
Cellulose is a common excipient used in supplements to provide structure and stability. It is derived from plant fibers and is considered neutral in terms of health impact. Its role is primarily functional, with no direct nutritional benefits.
See more about Cellulose →WaterNeutral
Water is used in the manufacturing process of supplements and is essential for life. It is a neutral ingredient with no direct health impact in this context. Its presence is necessary for the formulation of the capsule.
See more about Water →Hypoallergenic Plant FiberNeutral
Hypoallergenic plant fiber is used as a filler or binder in supplements, providing bulk without causing allergic reactions. It is considered neutral as it does not contribute significant nutritional value. Its hypoallergenic nature makes it suitable for sensitive individuals.
Benefits
Provides a safe filler option for those with allergies or sensitivities.
Processing
Unprocessed or Minimally Processed Foods
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