oxycontin is a brand thats acytive ingredient is oxycodone a synthetic opiod.Its good recreationally as opposed to methadone and is pretty good to hit up.snort or swallow .Normally comes as oxycontin which is a time release pill so needs to be crushed (and the coating wiped off) they come in 10,20,40,60 and 80 - I think . There use to ba a 160mgd pill but that was removed as it was abused heavily. V popular in mid america where there is little heroin hence 'hillbillly heroin tag. its for severe pain and only prescribed for that not for heroin substitute like 'done, subs etc.