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Research Letters | Jan 28, 2013

Availability of DMAA Supplements Despite US Food and Drug Administration Action

PhilipJ. Gregory, PharmD

JAMA Intern Med. 2013;173(2):164-165. doi:10.1001/2013.jamainternmed.724.

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The stimulant DMAA, also known as 1,3-dimethylamylamine, has been the subject of much controversy.¹ In the United States, it is currently marketed as a dietary supplement, primarily in products promoted as a preworkout supplement for boosting strength, energy, and power. Two of the most prominent supplements containing DMAA are “Jack3d” and “OxyELITE Pro” (USP Labs) However, there are over 250 commercial dietary supplements containing DMAA on the market.²

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Gregory PJ. Availability of DMAA Supplements Despite US Food and Drug Administration Action. JAMA Intern Med. 2013;173(2):164-165. doi:10.1001/2013.jamainternmed.724.

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