Customer Reviews

* FTC Disclaimer: The views and opinions expressed by contributors of the product reviews are their own and not necessarily those of These reviews should not be taken as recommendations but rather customer opinions of the products that they may or may not have used. Furthermore, makes no warranty or representation, expressed or implied, as to the accuracy or sufficiency of the information contributed by outside sources, and assumes no responsibility or liability regarding the use of such information. does not warrant the performance, effectiveness or applicability of any materials listed or linked to on

  • 5/5 January 09, 2019
    * Do they work? The only way I can detect if they "do anything" is, there have been a few nights where I forgot to take them, and I DID notice that I was not falling asleep as quickly as I would if I had taken them. I find that even on only 6 to 7 hours of sleep, I'm recovering well with a 6-day per week bodybuilding split. Good deep sleep is said to be the time where actual muscle building and repair occurs. So, sacrificing a mere 20 bucks on a 6 month supply of this stuff (3 capsules is the serving per night) with the assumption that it MIGHT be helping with muscle building/recovery and IS helping with sleep, is very worth it to me. I've bought this (and this brand because it is cheapest) many times from varying vendors and will likely continue to do so, since it DOES seem to assist with sleeping even though I'm only able to get 6 or 7 hours.
    Primaforce ZMA
    Was this review helpful to you? Yes  No

Customer Reviews
Card Brand Logos

Netrition® is a registered mark of Netrition, Inc. Products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders. Images/Data © Copyright 1996-2021 Netrition, Inc. and/or its content providers. All rights reserved. The material on this site may not be reproduced, distributed, proxy cached or otherwise used, without written permission of content owners.
Disclaimers: * No claims found on our web pages or in print have been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. No claim or opinion on these pages is intended to be, nor should be construed to be, medical advice. Please consult with a healthcare professional before starting any diet or exercise program. Netrition and its associates are not responsible for product claims made by manufacturers on this web site. Netrition, Inc. is not responsible for typographical errors. Prices and information on these pages are subject to change without notice.