Showy - I think the discussion focuses on any superdrol clone... ie. methydrostanolone.
OP - I've never heard any examples of this but I certainly imagine that superdrol could theoretically produce a positive if masteron was being tested for. Simple c-17 methylation wouldn't lead to different breakdown products as compared to the unmethylated masteron. Of course, its relatively short half-life cuts down on detection in general.
ed - Maybe not relevant to your situation but if you're an athlete, WADA et al have tested specifically for superdrol for a couple of years.
....Such as the case of novedex xt by gaspari testing posoitive for equipose metabolites. !
does anyone have any documentation/link/cite for Superdrol clones causing positive result on drug test (urine) that screens for proviron and masteron? (or other AAS)
this is very interesting
if in fact you did have genuine superdrol and it did cause nandrolone metabolites to go up then it would explain why people are sometimes seeing prolactin related sides pop up after taking it.
Yup happened to me I had a slight case of gyno forming during pct though.
masteron is not strong enough as an AI to cause any considerable rebound. Not to mention that superdrol doesnt have any antiestrogenic properties, it is nothing like masteron.