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NOW Foods

L-Tryptophan

L-Tryptophan

Item: NWF900

  • Supports relaxation



  • Encourages positive mood



  • Vegetarian/Vegan formula from NOW Foods


500 mg 120 Veg Caps

$25.97
MSRP $39.99
Save 35%
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Quantity
In Stock

Supplement Facts

Serving Size 2 Veg Capsules

Servings Per Container 60

  Amount Per Serving % Daily Value
L-Tryptophan (Free-Form) 1 g (1,000 mg) *

* Daily Value not established.

Other ingredients: Cellulose (capsule) Cellulose Powder and Stearic Acid (vegetable source).

Suggested Usage: Take 1-2 capsules 2 to 3 times daily on an empty stomach, with final dose at bedtime, or as directed by your physician.

Caution: For adults only. Consult physician if pregnant/nursing, taking medication (especially antidepressants, such as SSRIs and MAOIs), or have a medical condition. May cause drowsiness. Do not use with alcoholic beverages or while operating heavy machinery. Keep out of reach of children.

Do Not Eat Freshness Packet. Keep in Bottle.

Natural color variation may occur in this product.

Store in a cool, dry place after opening.

  • Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.
  • Produced in a GMP facility that processes other ingredients containing these allergens.
  • GMP QUALITY ASSURED
  • NOW® L-Tryptophan is tested to be free of Peak E and microbial contamination.
  • Non-GMO
  • Vegetarian/Vegan
  • Recyclable Bottle.

Shipping Weight

.31 lbs

  • Supports relaxation



  • Encourages positive mood



  • Vegetarian/Vegan formula from NOW Foods


NOW L-Tryptophan is pharmaceutically pure--every lot is tested to be free of Peak E and microbial contamination. L-Tryptophan is an essential amino acid important in human nutrition for the synthesis of melatonin and serotonin, hormones regulating mood and stress response. L-Tryptophan helps support relaxation, 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. This product contains no sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg or preservatives.

NOW Foods L-Tryptophan Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

L-Tryptophan is rated 5.0 out of 5 by 6.
Rated 5 out of 5 by from How to get a good night's sleep Works great with no lingering effects the next morning. I use nightly.
Date published: 2014-09-01
Rated 5 out of 5 by from helpful at bedtime This helps me fall asleep quicker. That is what I wanted it for and it is helpful for that. For me I need to take it maybe an hour or a little longer before bed for the effect to be noticeable. Also I found I had to adjust the amount of capsules until I found an effective amount. These aren't cheap but I can honestly say for me they are helpful.
Date published: 2013-07-11
Rated 5 out of 5 by from It Works My husband and I have a lot of trouble sleeping and this product has made a big difference for us. When he awakes in the middle of the night and can't return to sleep, he takes 500 mg. and fall back to sleep within 30 minutes. It makes me fall asleep at bedtime and helps to keep me asleep.
Date published: 2013-04-10
Rated 5 out of 5 by from l-tryotophan Restful, uninterrupted nights sleep
Date published: 2012-04-07
Rated 5 out of 5 by from So glad I purchased! I am so glad I tried this product! After extensive research, I decided to try this for mood support. I am so glad I did!
Date published: 2011-05-10
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Our lab evaluates every product to make sure it’s compliant with strict standards and government regulations, and we fully believe in and stand behind our products. If you’re dissatisfied for any reason, we’ll give you a full refund and pay return shipping.

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500 mg 120 Veg Caps

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*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.
For our website and catalog, the MSRP is the "Manufacturer's Suggested Retail Price." The MSRP is understood to mean the price at which a manufacturer will recommend a retailer sell a product for in stores, on the internet, or in catalogs. The MSRP of National brand items are dictated to Swanson by each manufacturer. For Swanson brand items, the MSRP is calculated based on a varying percentage above the product's base price.
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