Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules

Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules

$41.65
$41.65
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Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
  • Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
  • Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
  • Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
  • Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
  • Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
  • Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
  • Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
  • Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
  • Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
  • Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
  • Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
  • Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
  • Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
  • Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
  • Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
  • Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
  • Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
  • Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response &amp Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules
Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response & Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules

Life Extension L-Tryptophan 500 mg Encourages Healthy Serotonin Levels and Promotes Healthy Sleep Mood Stress Response & Satiety Gluten-Free Non-GMO Vegetarian 90 Capsules

$41.65
$41.65

- Support your serotonin levels?Serotonin is a neurotransmitter that is involved in restful sleep and positive mood. Your body needs adequate levels of the amino acid tryptophan to make it. - Get some shuteye?Modern lifestyles make it hard to get enough rest. L-Tryptophan encourages serotonin production, which in turn promotes restful, restorative sleep. - Mood & satiety?Tryptophan promotes healthy mood as well as satiety, the sensation of being full. Speaking of mood: tryptophan encourages your body’s healthy response to stress. - Ingredients matter?We use the finest raw ingredients with the quality and purity you deserve. The majority of our products are non-GMO, gluten-free and manufactured in the USA?and a Certificate of Analysis is available for every one. - Live your healthiest life?We believe the answers to a healthier life are in reach, and that scientific research is the key to getting there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific studies.

From the manufacturer

What is L-Tryptophan?

C’mon, get happy

Get some ZZZs

Mood support

Your body deserves the best

What is L-tryptophan?

How do I use L-tryptophan?

When is the best time to take L-tryptophan?

Your body needs tryptophan to make serotonin, the “happiness neurotransmitter.”

Thanks to its support of serotonin, tryptophan promotes healthy, restful sleep.

Studies show tryptophan encourages the body’s healthy response to stress.

Our formulators hold advanced degrees and use the latest research to decide on the optimal dosages.

What is L-tryptophan?

The essential amino acid L-tryptophan acts as a precursor of serotonin, and your body needs L-tryptophan to maintain healthy serotonin levels.

How do I use L-tryptophan?

Our premium-quality L-tryptophan formula helps maintain healthy tryptophan levels in the body and supports healthy sleep and mood, a healthy stress response and more.

When is the best time to take L-tryptophan?

This L-tryptophan formula should be taken one to three times daily on an empty stomach, or as recommended by a healthcare practitioner.

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