Thorne Research L-Tryptophan 500mg 60 Cap

Precursor to serotonin, melatonin, and niacin

  • amino acid essential for brain serotonin and melatonin production
  • promotes relaxation, sleep, and good mood
  • contains no preservatives, magnesium stearate, or other lubricants and diluents
  • made without flowing agents that can inhibit its bioavailability

    L-Tryptophan is an essential amino acid - one that must be obtained from food or supplements, as humans cannot synthesize it. L-tryptophan is utilized for protein synthesis, and is metabolized in the body into the neurotransmitters serotonin and melatonin. A small percentage of L-tryptophan is converted into niacin. Clinical studies have shown supplementation with L-tryptophan improves mood and helps sleep.

    Thorne's pure, pharmaceutical-grade L-tryptophan has undergone numerous quality control tests to ensure its purity and safety.
  • 3872
    Your Price $32.90
    Qty

    Customer Reviews

     
    SSL