Acupuncture, Herbs, & Supplements since 1982
Cart 0
Life Extension L-Tryptophan 500 mg

Life Extension

L-Tryptophan (500 mg) (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.
In the body, tryptophan has been shown to:
  • improve sleep
  • enhance mood
  • modulate stress
The basis for this formula is premium L-tryptophan, which has undergone significantly more rigorous manufacturing processes than regular tryptophan material to assure the highest purity and safety.
Serving Size: 1 Capsule
Servings per Container: 90
Amount per Serving:
L-Tryptophan 500 mg
Other Ingredients:
vegetable cellulose (capsule), microcrystalline cellulose, hydroxypropyl methylcellulose, stearic acid.

Share this Product