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

Serotonin is a neurotransmitter in the brain associated with positive moods and restful sleep. To produce and maintain optimum serotonin levels your body requires tryptophan an essential amino acid the body can’t produce. Life extension offers L-Tryptophan capsules to broadly and powerfully support tryptophan levels already within the normal range.

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