Stress always leads to pimples in my case. I have noticed this while browsing through my Facebook pictures. Whenever I was in a tight scheduled project, I always have breakouts on my face and back. Good thing a friend of mine recommended pronexin – an anti-acne treatment which definitely works for me.I did a little research about this brand first before I bought it. Basically it has the same ingredients as the other known brands, however the formula is better. It is formulated to allow maximum absorption by the skin, allowing the active ingredients to seep in your pores. The brand claims that you will see results in 72 hours. As I may not agree to how fast you see the effects, I can say that it worked for me. I saw how effective it was after just two weeks of regular use.So if you are just like me, try this product. It worked for me and it may work for you too.