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:

iHerb Customer Reviews

Reviews | English
Sort By

Good source of information

Posted by Reviewer1706966 on Nov 10, 2008

Good source of information about 5-HTP, but I would like some things to be explained deeper.

Verified Purchase

Was this review helpful to you?

D. Lambert

Posted by Reviewer2289495 on Jun 04, 2010

Useful- perhaps needs to be updated.

Verified Purchase

Was this review helpful to you?

Good Book

Posted by Reviewer2168977 on Jan 03, 2011

Good book in making an empowered decision to us tryptophan or 5-HTP

Verified Purchase

Was this review helpful to you?

OK - informative

Posted by Reviewer1809365 on Aug 02, 2011

I decided to read this prior to trying out 5HTP for the 1st time.

Verified Purchase

Was this review helpful to you?

Excellent Book

Posted by Reviewer2330606 on Nov 14, 2011

This book is full of information on 5-HTP, I love this stuff. It does help with sleep. My only one minor complaint is that it definitly looked like the book was old and worn a bit.

Verified Purchase

Was this review helpful to you?

Items 1-5 of 5 total