howdy, no disrespect to question the site sponser but while i'm also interested in 11 sterone, i'm also curious on the legality also though? i know the main ingredient is androstenedione which appears on the TGA banned substance list - albeit it doesnt directly mention the more specific form of "androst-4-ene-3,6,17-trione" (but does just about every other combo) .. i know Shrek has answered the question but he isn't the seller, no offense, so maybe they could shed some light on it.