I had super bad acne from the time I was a teenager on. In my early 20s I discovered Mary Kay and it has worked miracles. I've been using it for over 10 years, it hasn't lost effectiveness, and I still look like I'm 25 (good skin care keeps you looking young, and they have more anti-aging stuff too!)
If you don't know anyone who is a consultant, go to www.marykay.com and enter your zip code. It will only pull up one consultant (to not overwhelm you, it doesn't mean there's only one near you), and you can contact her to try everything (I love the try before you buy!!) And, unless you're totally averse to it, I would say go ahead and make it a party (with friends) - most consultants will spoil their hostesses with free stuff or discounts.