Tretinoin
"I've suffered from acne since I was about 12 years old and I've had to deal with it straight up until college. Over the years I tried countless acne products, but nothing worked for me and I became really discouraged. Luckily, I was recently prescribed the Retin A Cream 0.05% by my dermatologist and my skin is thriving! My blemishes has cleared up so much, it is mindboggling. I can't tell you how much this cream has helped my skin. It's been like a blessing. When I first started using it, I was skeptical because I didn't see any results, but keep using. Don't become discouraged! It works. If it worked for me, someone who has struggled with acne for half of her life, it will work for you."