My skin has gotten a lot better ever since I stopped taking Biotin. These are the products I use to keep it in tip-top shape :)
I wash with Cetaphil daily facial cleanser.
Then I moisturize with Aveeno Ultra Calming lotion.
I keep it very simple in the morning, I save all the chemical goodness for night. :)
Wash with Clean and Clear's Deep Action scrub.
Apply a thin layer of Epiduo gel on acne prone areas.
Moisturize with Clean and Clear's Soft Night lotion.
If I happen to have any painful cystic breakouts, I make a cup of chamomile tea, and let it cool so it's mildly hot. After squeezing out the tea bag into the water, I apply the tea on the affected areas with a cotton pad about twice a day. Don't throw out the remaining tea, save it for your second use, just heat it up then. The water to tea ratio is up to you. I do about 1/2 a cup of water with 1 tea bag.
All of the products mentioned are available in drugstores, except for the Epiduo gel. You need a prescription :)