Was wondering if you guys knew of any supplements that have these products or metabolites of these products in them. Stanzolol, nandrolone, or the nan metabs 19-Norandrosterone and 19-Noretiocholanolone. Any OTC supps known to have anything related to these in them. Also does anyone know the half life ot Stanzolol and nandrolone. Thanks in advance!