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Blue California

Specialty Ingredients

Adaptogens

L-TeaActive® L-Theanine

AN EFFECTIVE ADAPTOGEN FOR REDUCED STRESSÏ®

L-theanine is an amino acid found in tea leaves that aids in a healthy stress response by potentially reducing cortisol, the stress hormone in the body, and increasing brain alpha wave activity. Research indicates that L-theanine crosses the blood-brain barrier,7 and supplementation of L-theanine has been known to reduce stress and anxiety, particularly in individuals under stressful conditions.8

Blue California’s L-TeaActive® L-Theanine is:
  • Produced using a proprietary non-GMO enzyme-assisted process
  • Isometrically pure L-theanine (98%)
  • US FDA no objection to self-affirmed GRAS (GRN No. 338)
  • Water-soluble with no taste, color or odor

L-TeaActive® L-Theanine

A NATURAL ADAPTOGEN FOR STRESS SUPPORTÏ®

L-theanine is a calming amino acid naturally found in tea leaves. It supports a healthy stress response by helping to balance cortisol and promoting brain alpha wave activity linked to relaxation and mental clarity. Research shows L-theanine can cross the blood–brain barrier and may help reduce stress, particularly in individuals facing demanding conditions. When combined with caffeine, L-theanine has been shown to improve focus, attention, and cognitive performance, delivering a calm yet alert state ideal for work or study. Please visit our new L-TeaActive webpage to learn more about this innovative ingredient.

  • Produced using a proprietary non-GMO enzyme-assisted process
  • Isometrically pure L-theanine (>98%)
  • US FDA No Objection to GRAS (GRN No. 338)
  • Water-soluble, no taste, color and odor
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    ϯThese statements have not been evaluated by the Food and Drug Administration. These ingredients are not intended to diagnose, treat, cure or prevent any disease. 

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