Psycho Pharma Edge of Insanity — tested by NSF International (Ann Arbor, MI) and RIVM (Bilthoven, NL)

Edge of Insanity (Psycho Pharma), tested by NSF International (Ann Arbor, MI) and RIVM (Bilthoven, NL).
This is an independent test. Whoever paid for it had no interest in the answer.

Analyte	Found
deterenol	10 mg, per serving (1 scoop, 10 g)

Pre-workout labelled as containing isopropylnorsynephrine (a deterenol synonym). Cohen et al. 2021, Table 1: deterenol 10 ± 0.80 mg per serving; no other prohibited stimulant detected. Sample purchased online April 2018.

Source: Peer-reviewed analysis

Measured and reported inside a peer-reviewed paper, which names its methods and reports what it found including the negatives. Cite the paper, and read its own account of how the samples were obtained.

Report: doi.org

This entry records one test of one sample. It is not a statement about any other batch, and it is not a safety assessment.