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<img alt="Source Naturals, L-Tryptophan, 60 Tablets" title="Source Naturals, L-Tryptophan, 60 Tablets,021078019794"
  • <img alt="Source Naturals, L-Tryptophan, 60 Tablets" title="Source Naturals, L-Tryptophan, 60 Tablets,021078019794"

Source Naturals, L-Tryptophan, 60 Tablets

NOK 444.08
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Product Description

Product information

  • Dietary Supplement
  • Mood, Relaxation, Sleep
  • 500 mg Per Serving 
  • Non GMO Validated
  • Suitable For Vegetarians

The essential amino acid L-tryptophan helps support relaxation, restful sleep, and feeling better. It plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response. L-Tryptophan also supports immune functions because it is the body's precursor to the kynurenines that regulate immunity. If needed, L-tryptophan 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. Source Naturals L-Tryptophan is extremely pure and is regularly tested to ensure the highest standards of quality.

Details

Suggested use

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

Warnings

If you are pregnant, may become pregnant, breastfeeding, or are taking medications such as SSRIs or MAOIs, consult your health care professional before using this product.

Store in a cool, dry place.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of the reach of children. In case of accidental overdose, call a doctor or poison control center immediately.

Notice: Your cart contains melatonin

This item contains Melatonin, which may be subject to import restrictions in Australia. As Therapeutic Goods Administration (TGA) regulates Melatonin, you may be asked by Australian authorities to provide proof of a valid script upon import. If you do not have a valid script, your order could be stopped at customs. For additional information, please see the Regulation.

Specifications

  • 100% authentic

    100% authentic

    Products available at iHerb are sourced directly from brands or authorized distributors in the United States. They are stored and shipped directly from our climate-controlled, GMP-certified warehouses. iHerb does not allow 3rd-party resellers on its web site or mobile apps.
  • 10/2028

    Best by

    The length of time for "Best By" date depends on the type of product, as well as the brand.
    Perishable items (such as flax oils or certain probiotics) generally have shorter "Best By" dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
    Our receiving department does its best to verify and then enter the correct "Best By" dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.
  • First available: 05/2007
  • Shipping weight: 0.07 kg

    Shipping weight

    The Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.
  • Product code: SNS-01979
  • UPC: 021078019794
  • Package quantity: 60 count
  • Dimensions: 4.6 x 4.6 x 8.6 cm, 0.07 kg

Disclaimer

While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.

Visit manufacturer's website

Ingredient info

Supplement facts
Serving Size: 3 Tablets
Servings Per Container: 20
 Amount Per Serving %DV
Calcium (as dibasic calcium phosphate)48 mg4%
Iron (naturally occurring)0.6 mg3%
L-Tryptophan (25 mg niacin equivalents)1.5 g†
†Daily Value not established.

Other ingredients

Dibasic calcium phosphate, stearic acid, modified cellulose gum, and silica.

Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no preservatives, or artificial color, flavor or fragrance.

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