I have been struggling with hormonal / stress induced acne basically throughout the duration of my PhD. I am particularly susceptible to breakouts on my chin. I have tried a lot of different at-home products and in-store treatments to reduce the frequency and length of the break outs. One range that I have recently discovered is the Tea Tree Range from The Body Shop. I use the tea tree oil and also the clay mask from this range and have found that it draws out the pimples and then there is longer breaks before the next lot of pimples surface.
I think the range is also a really reasonable price.
I do not have an affiliate link / sponsorship with The Body Shop.