The truth is everyones skin is different. My cousin used a tretinoin and had clear skin in a month. Me, on the other hand, broke out more in the first month (in about 6 weeks in now). I hope it works for you like it did for my cousin, but, during the first few weeks of using a tretinoin your skin becomes very dry, red, and flaky, which seems normal for everyone. That being said, I don't recommend you use it a few weeks before nye!
That's true! I'll wait till the new year before I start, thanks, I hope it works for me too!