NutraBio L-Theanine 200 mg - 90 Capsules
NutraBio L-Theanine 200 mg - 90 Capsules
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NutraBio L-Theanine 200 mg - 90 Capsules

$23.95
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NutraBio L-Theanine 200 mg

Natural Stress Support Without Drowsiness

NutraBio L-Theanine is a pure, free-form amino acid supplement derived from Japanese green tea. Known for promoting relaxation and mental clarity, L-Theanine supports a calm yet alert state by influencing key neurotransmitters such as GABA, dopamine, and serotonin.*

Key Benefits:

  • Supports relaxation without causing drowsiness*
  • Promotes healthy stress response and mood balance*
  • May enhance focus, cognition, and alertness*
  • Helps buffer the stimulating effects of caffeine*
  • Supports healthy blood pressure already within normal range*
  • Ultra-pure and HPLC verified for quality and bioavailability**

How It Works:

L-Theanine crosses the blood-brain barrier and stimulates alpha wave production, which is associated with a calm, focused mental state.* It also helps modulate the effects of excitatory neurotransmitters like glutamate, supporting cognitive function and emotional balance.*

Clean and Transparent:

NutraBio L-Theanine contains no fillers, additives, or unnecessary ingredients—just pure L-Theanine in its most bioavailable form.**

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Frequently asked question

Shipping typically takes 2-3 business days within the United States. For international orders, shipping can take 15-30 business days, depending on the destination and customs processing times. You will receive a tracking number once your order has shipped so you can monitor its progress.

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