1. What is C4 (C‑4) and why do people use it?

C4 – also called C‑4, C‑4‑L, or simply "C" – is a
synthetic anabolic–androgenic steroid (AAS).

Its active ingredient is methenolone acetate (a derivative of methenolone), the same core compound that
appears in the prescription drug Methandienone (Dianabol) but with an acetyl side‑chain that gives it a slightly
different pharmacokinetic profi

Why eDriving School

When athletes and fitness enthusiasts use performance‑enhancing supplements—whether protein powders, creatine
or other ergogenic aids—it’s easy to overlook the subtle ways in which
their bodies respond. Even when no alcohol is involved, changes in muscle mass,
strength, and recovery can influence reaction times,
balance, and decision making. In fact, a 2022 study published i

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