Over The Counter PCT?

Will an over the counter pct be alright or should I order nolvadex and an AI?
DMZ Xtreme is the ph I took.

Order nolva at the very least, adex would be good to have as well.

What would I run for doses on arimadex and nolvadex?

Nolva 40/40/20/20( 40 mg a day for the first 2 weeks then 20 mg a week for the following 2 weeks) adex .25 mg eod while on tapering off into pct