This blemish treatment is amazing- it really makes a huge difference overnight. I am dealing with more widespread acne, so this is definitely not a cure all for my issues, that said the product does exactly what it says. It reduces the size, redness, and pain of pimples that have already formed. I have seen great results with both pimples that are about to become big problems, and pimples that have already formed. The smell and look are less than awesome, but for me, something that works this well is worth it! Big fan.