ForumsTopics & Posts abou...Acne ScarsHow long does bruis... Notifications Clear all Unless you have severe, widespread, and scarring acne, The Regimen is normally my suggestion for the most effective acne treatment.My suggested acne treatment Learn The Regimen → Learn The Regimen → How long does bruising last after subcision? Jonesboy MemberMember0(@jonesboy) Posted : 04/26/2019 10:16 pm Trying to plan my days out so I can get it done. I know everyone is different but a good estimate would be appreciated. Quotebeautifulambition MemberMember1750(@beautifulambition) Posted : 04/27/2019 9:48 am @JonesboyIt depends on how you heal, ethnicity, sensitivity, etc... have you ever had a bruise - gauge off that.A week for some, weeks for others. You can use a medical concealer like dermablend on the areas as well. Quote