I don't know where to start from. I was going through a really hard time dealing with my skin problems, there was acne, dullness, and whatnot. I ordered this serum as this is a natural substitute for Retinol and wow it changed my skin game. I have been using this serum for almost 2 months now. the quantity is amazing, I'm still left with half the bottle. My skin looks more fresh, my acne is almost gone and it is also helping me with the acne marks. My mom is also using this and her skin looks m...