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

iHerb Customer Reviews

$18.21

$33.99

Savings of: $15.78 (46% off)

Write a Review
  • Doctor's Best uses exclusively the Tryptopure brand of Tryptophan, manufactured by Ajinomoto of Japan.
  • Customer Ratings

    5 Stars
    4 Stars
    3 Stars
    (9)
    2 Stars
    (7)
    1 Stars
    (8)
    Reviews | English
    Sort By

    Good mood stuff

    Posted by Reviewer2996839 on Jul 20, 2008

    priced right, the right mg's and quantity.

    Was this review helpful to you?

    review

    Posted by Reviewer1915001 on Aug 02, 2008

    My second order from iherb. Both orders have been received very fast. By far the best price and excellent service. Thanks. Veronica Branton

    Was this review helpful to you?

    Doctor's Best, Best L-Tryptophan, 500 mg

    Posted by Reviewer2511091 on Sep 30, 2008

    helps me sleep

    Was this review helpful to you?

    Great

    Posted by Reviewer1088142 on Oct 18, 2008

    I especially like the price and ability to purchase L-Tryptophan

    Was this review helpful to you?

    5 HTP

    Posted by Reviewer2376779 on Nov 06, 2008

    This is a wonderful product. I have fibromyalgia and it really helps me a lot. The 500 mg capsules are wonderful since I take 2000 mg a day.

    Was this review helpful to you?

    Very satisfied!

    Posted by Reviewer2534274 on Apr 11, 2009

    I was a little concerned about ordering my supplements on line but I've very pleased at the value and perfomance I'm receiving. I had decided to try this service with one item and just ordered the rest of my amino acids from iHerb.com!

    Was this review helpful to you?

    Sleep better!

    Posted by Reviewer2624820 on Apr 22, 2009

    I think this does help me to sleep more deeply, with no side effects the next morning!

    Was this review helpful to you?

    for good sleep

    Posted by Reviewer2117535 on Dec 31, 2008

    Difficult to find tryptophan in most health food stores...Glad to have found it at Iherb...

    Was this review helpful to you?

    Doctor's Best, Best L-Tryptophan, 500 mg, 90 Veggie Caps (DRB-00126)

    Posted by Reviewer2910283 on Jan 04, 2009

    Very good - best on the market.

    Was this review helpful to you?

    restful sleep

    Posted by Reviewer2963287 on Aug 11, 2009

    taken at night helps to bring the sandman

    Was this review helpful to you?

    Items 31-40 of 142 total

    « Previous | 2 3 4 5 6 | Next »