EN
USD
Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Total:
Discount:
Together:
Quantity:
Cart Total:
Checkout
Customers Also Bought:

Source Naturals, L-Tryptophan with Coenzyme B-6, 500 mg, 60 Tablets

Source Naturals, L-Tryptophan with Coenzyme B-6, 500 mg, 60 Tablets

Earn 5% Loyalty Credit ?
MSRP:
$22.50
Our Price:
$12.15
Shipping Saver ?
You Save:
$10.35 (46)
Quantity:

Sorry, this product is no longer in stock.

In Stock
  • Expiration Date: Feb 2021
  • Shipping Weight:
    0.18 lbs
    Switch to Metric units
  • Product Code: SNS-01987
  • UPC Code: 021078019879
  • Package Quantity: 60 Tablets
  • Dimensions:
    1.8 x 1.8 x 3.3 in, 0.15 lbs
    Switch to Metric units
Bundle Offer
Save $4.00 when you purchase these items today for only $16.15
Total: $20.15
Combo Discount: - $4.00
Together: $16.15

Sorry, this product is no longer in stock.

Product Overview

Description

  • Dietary Supplement
  • Mood Enhancement and Sleep

The essential amino acid L-tryptophan helps support relaxation, restful sleep, and a positive outlook. It plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response. This tryptophan includes the activated coenzyme form of vitamin B-6, called P-5-P, that is required to convert tryptophan to serotonin. 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.

Suggested Use

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

Other Ingredients

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

Warnings

Caution: 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.

Supplement Facts
Serving Size: 3 Tablets
Servings Per Container: 20
  Amount Per Serving %DV
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.
iHerb Customer Reviews
 

Brilliant Product

Posted by 4913024509892187822 on Apr 06, 2017 | Verified Purchase

This product has a hugely, positive effect on my mental well-being. I recommend it to enhance the effect of SSRIs or on its own for helping bring about a feeling of happiness & well-being.

Was this review helpful to you?

Thanks for your feedback!

helps with sleep and mood

Posted by Reviewer1235593 on Mar 22, 2017 | Verified Purchase

I usually take melatonin for sleep issues but found especially in the winter that I am very glum and pessimistic probably due to reduced sun exposure. Tryptophan is great at converting to melatonin or seratonin depending on the body's need. I have been taking this for about two weeks and sleep is great and mood is much much better overall. I take one at night. I found that it takes about 2 hours before I feel ready to sleep. No grogginess. Could continue to stay awake if I decided to. I like that it doesn't feel like a drug effect. Very mild but effective.

Was this review helpful to you?

Thanks for your feedback!

see above

Posted by 5148277904033630828 on Mar 09, 2017 | Verified Purchase

See above as I took this product and Gaba at eh same time.

Was this review helpful to you?

Thanks for your feedback!

Very helpful

Posted by 5469175001112102721 on Feb 17, 2017 | Verified Purchase

I have now better sleep and more deeply.

Was this review helpful to you?

Thanks for your feedback!

Helps with sleep and depressions

Posted by Reviewer1972894 on Oct 05, 2016 | Verified Purchase

Take 1 tablet to minimize low moods and 2-3 tablets to help fall asleep. Repeat as necessary. Very grateful for this wonderful product!

Was this review helpful to you?

Thanks for your feedback!