I have been using NOMARKS cream since 2012.I do have acne on my face and I use this cream to avoid scars and dark spots caused by acne.
You cannot prevent acne through this but you can clear your dark spots and scars.
Iam going to attach a photograph of the cream that iam using and this is very suitable for dry skin.
You can get three flavours .One is for dry skin and the other for oily type and the another one is for normal skin .
It did magic to my skin and I have experienced a great result from this.