Life Extension L-Tryptophan, 500 mg, 90 capsules

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.

Benefits at a Glance:

Healthy tryptophan levels support healthy sleep and mood
Tryptophan helps modulate your body's natural stress response
Tryptophan promotes satiety and can help you eat less
This formula delivers 500 mg of premium L-tryptophan

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.8 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 the highest quality and purity. Try it today!