Teenage Skin

Hello everyone,
I've been into skin care products so, today I am going to introduce you to another product that I use.
I've been using the EFFACLAR DUO from the brand La Roche-Posay and it's a corrective and unclogging anti-imperfection care.
I am a teenager and if you are a teenager too you know how sometimes you're face gets attacked with every skin problem there is on earth ( just exaggerating). But we tend to have blemishes, pimples, skin marks...
And to make your skin look and feel better you buy some products that might help.
So, I bought the Effaclar Duo and I had really high hopes for it. I thought it would magically fix my skin (how naive, I know). Anyway, I've been using it for over two months now I think and I haven't run out of it (40 ml so you know).
I don't use it everyday but several days a week and I think it's effective. The bigger problem about my skin is the mark that stays in the place of a pimple that used to be there and I hoped that with this product they'd go away. The truth is that they haven't but my skin is a lot better! The red spots are not as visible as they were and my skin is a lot smoother.
It's not a very expensive product (15€) and you can find it in any drug store. Bad thing: the smell. I am starting to think that I have a problem about how certain products smell but this one it's not just me. It smells like feet. Yeap, not very pleasant but it's the only bad aspect I have to say about it.
Extra-info: It works really well as a foundation primer.
I was hoping I could upload a photo of my product but there has been a problem with my camera that I hope will be fixed soon.
Let me know what you thought of the product if you have used it before or if you are currently using it.