Using Retinol In Routines.

So this is something I have been playing around with for some time. So I have oily/acne prone skin and have been finding it so difficult to find a retinol product that works with my skin! I have tried various brands but the main issue for me was that most of the more moderate to high retinol products were oil based. And my skin does not like that at all!! I placed 4 drops rubbed all over face and neck and three hours later my skin STILL felt oily. So, I am about to try a retinol emulsion! Seems like a much better choice for my skin type! What retinol ok product do you all use and how to do find absorbsion and layering with other products?