I've not yet tried Proactiv but it may be something I may consider given everything else I've tried doesn't seem to work. Has it worked for anyone else and what have been people's experience of it?
Yes, I highly recommend Proactiv! The doctors who created this also make a new line called Unblemish (Rodan and Fields) which works amazing too. Proactiv and Rodan and Fields are the only 2 products that ever helped my acne. 100% worth every penny.
Don't quote me on it, but I think all skin types can use it. If you have sensitive skin, I would advise just using a smaller amount of benzoyl peroxide.