L-Tryptophan
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Product Description
  • Mood and sleep support
  • Boosts levels of serotonin
  • Delivers 500 mg of L-tryptophan per capsule

L-Tryptophan is the precursor to serotonin and melatonin. These neurotransmitters are responsible for promoting sleep and regulating mood. Changes in serotonin levels can cause negative effects on getting enough sleep, which is necessary for optimal immune and nervous function. Make sure you receive adequate rest with Zahler's L-Tryptophan capsules. With 500 mg of L-tryptophan per capsule, this potent formula may help regulate mood, support immune function and promote restful sleep. Zahler's products are sourced from only the purest ingredients and are made and bottled in a GMP-certified facility in the US.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Product Description
  • Mood and sleep support
  • Boosts levels of serotonin
  • Delivers 500 mg of L-tryptophan per capsule

L-Tryptophan is the precursor to serotonin and melatonin. These neurotransmitters are responsible for promoting sleep and regulating mood. Changes in serotonin levels can cause negative effects on getting enough sleep, which is necessary for optimal immune and nervous function. Make sure you receive adequate rest with Zahler's L-Tryptophan capsules. With 500 mg of L-tryptophan per capsule, this potent formula may help regulate mood, support immune function and promote restful sleep. Zahler's products are sourced from only the purest ingredients and are made and bottled in a GMP-certified facility in the US.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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Supplement Facts

Serving Size: 1 Capsule

Servings Per Container: 60

Supplement Facts
Amount Per Serving %DV
Vitamin B3 (from 500 mg L-Tryptophan)
8.3 mg
52%
T-Tryptophan
500 mg
*

*Daily Value not established.

Other ingredients: Vegetable Cellulose (Capsule), Magnesium Stearate, Rice Flour.

Directions: Take 1 capsule daily, preferably without food, or as directed by a healthcare practitioner.

STORE TIGHTLY CLOSED IN A COOL, DRY PLACE.

KEEP OUT OF REACH OF CHILDREN. Do not use if safety seal is damaged or missing. If pregnant, nursing or on medication, consult with your healthcare practitioner.

MADE IN THE USA

  • DAIRY FREE
  • Non-GMO
  • SOY FREE
  • GLUTEN FREE
  • KOSHER PAREVE
    • UNDER THE STRICT SUPERVISION OF RABBI SH.STERN & THE ORTHODOX UNION
  • MANUFACTURED IN A GMP CERTIFIED FACILITY
  • VEGETARIAN FRIENDLY

Ratings and Reviews

Disclaimer: Product reviews are provided for informational purposes only. The information or opinions expressed therein are solely those of the contributors and do not necessarily represent those of Swanson Health Products and its employees.  
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Fred Jaffe
Jan 19, 2023
Zahlers, https://zahlers.com/

Sleep

Sleep and Calming Supplement
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Eva Folgan
Jan 10, 2023
Zahlers, https://zahlers.com/

calm and happy

I feel so much better since starting this. I take one in the morning and one before bed..
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Nelson
Dec 28, 2022
Zahlers, https://zahlers.com/

Calming

This helps me with staying happy, calm and well rested. I will continue this supplement now every day.
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