Life Extension, L-Tryptophan, 500 mg, 90 Vegetarian Capsules

• Gluten Free
• Non GMO LE Certified 
• Essential Amino Acid for Natural Sleep Enhancement and Stress Reduction
• Dietary Supplement

Serotonin is a neurotransmitter in the brain associated with positive moods and restful sleep. Your body requires the essential amino acid tryptophan to produce and maintain healthy serotonin levels. Our formula delivers 500 mg of L-tryptophan that has undergone rigorous manufacturing processes to ensure the highest quality and purity.

L-Tryptophan promotes healthy sleep patterns and mood, while encouraging the body’s healthy response to stress.

L-Tryptophan Benefits 

• Supports healthy sleep & mood 
• Helps modulate your body’s natural stress response 
• Promotes satiety

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

More facts about L-Tryptophan 

Serotonin is a neurotransmitter in the brain associated with positive moods and restful sleep. Your body requires the essential amino acid tryptophan to produce and maintain healthy serotonin levels.4 But your body cannot make tryptophan on its own.

Sleep, stress response and satiety 

Studies indicate that tryptophan promotes healthy sleep patterns and mood. It also encourages the body’s healthy response to stress And L-tryptophan can help support satiety, the feeling of being full.

This supplement helps maintain healthy tryptophan levels with 500 mg of L-tryptophan per serving. Our L-tryptophan has undergone rigorous manufacturing processes to ensure high quality and purity.