Home Mental Health How long does it take for Concerta to kick in? How long does it take for Concerta to kick in? Memory Trees Aug 20, 2022 0 Comments Tweet on Twitter Share on Facebook Pinterest Concerta uses a unique dosage delivery system called OROS (Osmotic Controlled Release Oral Delivery system). The effects of it can be felt after 1 hour of swallowing the medication and can last up to 10-12 hours. Read more… n addiction treatment does drug and alcohol rehab for how long recovery Recovery Partner Network substance abuse take