hmm...i dont put much stock in that. boldenone, from what i've read (of course Dianabol - methandrostenolone - is just 17 alpha-alkylated-boldenone) may not have much affinity for 5AR, but it is reduced by 5BR to what is effectively the 5B-analog of M1T, aka 17 alpha-alkylated-1-test aka 17...