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Douglas Labs

Product Details

Image of L-Tryptophan 500 mg
  • L-Tryptophan 500 mg

    Product UPC# 310539034149

    Item# DLB03414

  • Suggested Retail Price*: $52.20
  • Our Price: $52.20
  • 0% Savings*
  • Quantity
SKU 202677-60X

Brain serotonin precursor; supports a sense of calmness and restful sleep‡
L-Tryptophan is an essential amino acid and a precursor for the synthesis of serotonin. Tryptophan crosses the blood-brain barrier and is converted to L-5-hydroxytryptophan (5-HTP), which in turn is converted into serotonin. Serotonin is an important neurotransmitter necessary for the regulation of appetite, mood, and melatonin production.‡

  • Directions

    Directions: As a dietary supplement, adults take 2 capsules, 1-3 times daily, between meals or as directed by your health professional.

  • Ingredients

    Ingredients: 2 Vegetarian Capsules supply:
    Vitamin B6 (as pyridoxal-5-phosphate) 6.7 mg
    L-Tryptophan (as TryptoPure ®) 1,000 mg

    Other ingredients: Hydroxypropyl methylcellulose (capsule)

    Gluten-free, Non-GMO

    Warning; Not to be taken by pregnant or lactating women. If you have any health condition or taking any medication, particularly psychiatric and antidepressant medication, consult your health professional before use.

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