Does anyone know the best skin regimen for oily/combination skin?

My skin is oily in certain areas.Pores are large in cheek area.Black heads visible on my nose and chin always breaks out.I also have this really annoying white head-like things all around lip line.Skin has rash like acne.It's annoying ,tried proactiv,neutrogena,mario badescu,dermalogica and murad.Also,I heard organic can irritate sensitive skin.Sometimes I think my skin is sensitive.My skin looks dull as well.Hoping to find out what's best for me.A skin care regimen that is simple and not too expensive.I am 27 years old,if that helps.Thank you.