Top Menu

Sports Supplement “Craze” Contains Meth-Like Chemical: Study


The sports supplement “Craze,” popular in the United States and other countries, contains a meth-like chemical, USA Today reports.

Scientists in the United States and South Korea who tested the chemical say it appears to have originated as an illicit designer recreational drug. Craze is sold as a pre-workout powder made by the company Driven Sports. The powder is marketed as containing only natural ingredients, the article notes. The scientists began testing Craze after athletes who said they had used the supplement failed several urine drug tests.

The findings appear in the journal Drug Testing and Analysis.

The U.S. researchers said the same chemical is also found in another supplement, Detonate, marketed as a weight-loss pill by Gaspari Nutrition.

“These are basically brand new drugs that are being designed in clandestine laboratories where there’s absolutely no guarantee of quality control,” study co-author Pieter Cohen of Harvard Medical School told the newspaper. “It has never been studied in the human body. Yes, it might make you feel better or have you more pumped up in your workout, but the risks you might be putting your body under of heart attack and stroke are completely unknown.” and several other online retailers stopped selling Craze earlier this year after USA Today reported that tests detected amphetamine-like compounds in the product. It continues to be sold in GNC stores and on other websites.

After that article appeared, the company said in a statement, “Craze is a legal supplement that provides people with a tool to enhance their workouts, by combining natural extracts to increase their energy. Craze conforms to all U.S. federal regulatory requirements and is proven safe when used as directed. As is the case with any such supplement, the product and its ingredients are subject to regulation by the U.S. Food & Drug Administration.”

3 Responses to this article

  1. Jeff / July 29, 2014 at 11:32 pm

    I’m curious: what exactly does “amphetamine-like” mean? I mean poppy seed muffins can throw a drug test… Not defending the product as I don’t know a enough. I’m more just curious :)

  2. Avatar of Angel
    Angel / December 18, 2013 at 3:47 pm

    Here we make quick decisions that don’t NEED us ” UNDER THE INFLUENCE” to make the right call: notheless, we ought to be awake and aware.

  3. Avatar of Manny
    Manny / November 24, 2013 at 10:14 pm

    My Friends and I are servicemembers. Since physical fitness is the core of our profession, we’ve gained knowledge on how good nutrition and natural supplements help us to maintain our optimal state of fitness. A good level of fitness does enhances our body armor against the extreme situations we always prepare for (hardships of war). In our base, we do have access to vendor’s supplements. As far as I’ve inquired, there isn’t an internal deparment that filters what ingredients these vendors and their products contained. Responsibility goes beyond words. This information goes a long way. Our decision making ability requires our feet on the ground.
    Here we make quick decisions that don’t NEED us ” UNDER THE INFLUENCE” to make the right call: notheless, we ought to be awake and aware.
    Vendors aren’t interested on hearing but profiting ONLY. That’s sad to know and can’t describe my dissappointment. My superiors as well as my commrades (hundreds) will be pleased to learn from this article.

    Excellent piece of information from Writer Celia Vimont and Editor Candice Besson.

Leave a Reply

Please read our comment policy and guidelines before you submit a comment. Your email address will not be published. Thank you for visiting

seven − = 3

Reproduction in whole or in part of this publication is strictly prohibited without prior consent. Photographic rights remain the property of Join Together and the Partnership for Drug-Free Kids. For reproduction inquiries, please e-mail