+ $9.10 Delivery
Arrives: 17 - 21 Dec
Fastest delivery: 7 - 9 Dec
Arrives before Christmas.
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Now Supplements, L-Tryptophan 500 mg, 60 Veg Capsules

4.5 out of 5 stars 75 ratings

Price: $27.44 + $9.10 Delivery
  • 60 VegiCaps
  • Serving Size: 2 Vegicaps
  • 30 Servings Per Container

Product details

  • Is Discontinued By Manufacturer : No
  • Product Dimensions : 5.87 x 5.87 x 11.13 cm; 90.72 Grams
  • Date First Available : 11 December 2017
  • Manufacturer : NOW Foods
  • ASIN : B000X24T4S
  • Item Model Number : NOW1066/595/1501
  • Department : Health and Beauty>Health and Wellness
  • Customer Reviews:
    4.5 out of 5 stars 75 ratings

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Product description

Supports Relaxation Pharmaceutical Grade (USP) Encourages Positive Mood Promotes Restful Sleep Vegetarian Formula L-Tryptophan is an essential amino acid important in human nutrition for the synthesis of melatonin and serotonin, hormones regulating sleep, positive mood and immune function. As an essential amino acid, it is not synthesized by the body and must be obtained from the diet. NOW L-Tryptophan is pharmaceutically pure - every lot is tested to be free of Peak E and microbial contamination.

Important information

Safety Information:

This product is labelled to United States standards and may differ from similar products sold elsewhere in its ingredients, labeling and allergen warnings


Now Foods L-Tryptophan 500 mg - 60 Vegetarian Capsules Supplement Facts Serving Size: 2 Vegetarian Capsules Servings Per Container: 30 Amount Per Serving %DV L-Tryptophan (Free-Form) 1.0 g (1,000 mg) † *Daily Value Not Established   Other Ingredients: Cellulose (capsule), Cellulose and Stearic Acid (vegetable source).Manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that

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4.5 out of 5 stars
4.5 out of 5
75 global ratings
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Top reviews from Australia

There are 0 reviews and 4 ratings from Australia

Top reviews from other countries

5.0 out of 5 stars Great stuff!!!
Reviewed in the United States on 20 July 2019
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2 people found this helpful
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5.0 out of 5 stars Reliable sleep
Reviewed in the United States on 31 July 2020
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One person found this helpful
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4.0 out of 5 stars Better than ambien
Reviewed in the United States on 11 November 2016
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5 people found this helpful
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L J Larison
5.0 out of 5 stars Excellent brand!
Reviewed in the United States on 17 January 2019
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2 people found this helpful
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5.0 out of 5 stars great to help for sleep
Reviewed in the United States on 9 May 2013
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8 people found this helpful
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