There used to be a product called Redline: White Heat from VPX (same people that make bang with the unhinged CEO). It had to be taken off the market because it had an amphetamine analogue in it called AMP Citrate or DMBA.
One scoop of that stuff made me feel like I was going to die. My friend who took Ritalin at the time told me it was more powerful than any other stimulant he had before.
It’s crazy to think this was openly available at health supplement stores for years before the FDA caught wind.
Here is the original FDA letter to VPX regarding White Heat. The chemical they are focusing on is 4-Amino-2-Methylpentane Citrate also known as 1,3-Dimethylbutylamine, DMBA, 2-amino-4-methylpentane, AMP citrate, and 4-methyl-2-pentanamine (according to the FDA letter). Upon further research, it seems like, although the structure of the compound is similar to an amphetamine, the actual mechanism of action of these and similar compounds, such as DMAA, still isn’t fully known. So it was a bit inaccurate of me to call it an “amphetamine analogue” since they might not work in a similar manner.