Each Suboxone 2 mg/0.5 mg tablet contains buprenorphine 2 mg as buprenorphine HCl and naloxone 0.5 mg as naloxone HCl dihydrate.
Each Suboxone 8 mg/2 mg tablet contains buprenorphine 8 mg as buprenorphine HCl and naloxone 2 mg as naloxone HCl dihydrate.