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Source Naturals

L-Tryptophan with Coenzyme B-6

Item: SN210

In Stock

Swanson $12.31
Retail $19.98
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500 mg 60 Tabs

  • Supports the sleep/wake cycle

  • Promotes a positive outlook

  • Helps you feel at ease
Source Naturals L-Tryptophan with Coenzyme B-6 supports relaxation, restful sleep, and positive mood. It plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response and sleep/wake cycles. L-Tryptophan also supports immune functions because it is the body's precursor to the kynurenines that regulate immunity. If needed, it also converts to niacin in the body, which supports circulation, a healthy nervous system, the metabolism of food, and the production of hydrochloric acid for the digestive system. Coenzyme B-6 is required to convert tryptophan to serotonin.
Lee Swanson, President

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If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping. Lee Swanson, President of Swanson Health Products

Product Description:

L-Tryptophan with Coenzyme B-6

  • Supports the sleep/wake cycle

  • Promotes a positive outlook

  • Helps you feel at ease
Source Naturals L-Tryptophan with Coenzyme B-6 supports relaxation, restful sleep, and positive mood. It plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response and sleep/wake cycles. L-Tryptophan also supports immune functions because it is the body's precursor to the kynurenines that regulate immunity. If needed, it also converts to niacin in the body, which supports circulation, a healthy nervous system, the metabolism of food, and the production of hydrochloric acid for the digestive system. Coenzyme B-6 is required to convert tryptophan to serotonin.

Product Label:

L-Tryptophan with Coenzyme B-6

Supplement Facts

Serving Size 3 Tablets

Servings Per Container 20

  Amount Per Serving % Daily Value
Vitamin B-6 (from 13 mg of pyridoxal-5'-phosphate [Coenzymated™]) 9 mg 450%
Calcium 60 mg 6%
L-Tryptophan 1.5 g

†Daily Value not established.

Other Ingredients: Dibasic calcium phosphate, stearic acid, modified cellulose gum, and colloidal silicon dioxide.

Suggested Use: 1 tablet three times daily, between meals and preferably with fruit juice. To support restful sleep, take 3 tablets before bed.

WARNING: If you are pregnant, breastfeeding, may become pregnant, or are taking medications such as SSRI's or MAOI's consult your healthcare professional before using this product.

Terms and Ingredient Definitions

L-Tryptophan with Coenzyme B-6

Swanson $12.31
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Shipping Restrictions

Countries with restrictions on this product:

  • Canada

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States with restrictions on this product:

  • Alberta
  • British Columbia
  • Manitoba
  • New Brunswick
  • New Foundland
  • Northwest Territory
  • Nova Scotia
  • Nunavut
  • Ontario
  • Prince Edward Island
  • Quebec
  • Saskatchewan
  • Yukon Territory

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Source Naturals L-Tryptophan with Coenzyme B-6 Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

L-Tryptophan with Coenzyme B-6 4.8 5 3 4
L-tryp with B6 I was taking B vitamins for L-Tryp. With this prod I don't need to buy, and take B6. It's convenient and the dosage is better than mine. May 20, 2013
L-Tryptophan The same product at my local health store is selling for 45% more. Source Naturals has high quality L-Tryptophan. April 12, 2012
Love it! Great product, great value! Highly recommend. This product has really helped me April 5, 2012
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