PPS-i think asking whether brovel prop or brovel enanthate is better is like asking if dog shit or cow shit is better. eitherway-all you got is shit. If your bent on using the brovel enanthate-go ahead and figure about 160mg/ml and 7-8ml per bottle(and thats on a good run) As far as the prop goes-id LIKE to think their shady asses could spend an extra 50cents per bottle to make it a true dosage-but you never know...