As a teenager I experienced spots mainly on my chin and t zone but now in my late 30s have pimples mainly over my t zone . I've tried various gels etc but they always come back Obviously I could go to my Gp but thought I'd ask here first if anyone has had troublesome spots as an adult and did you find anything that kept them away . I remember being able to get stronger creams years ago( oxy 10 helped) , but these don't seem to be available now .