Does anyone know anything about Tretinoin or Tazorac, are they good for skin health?

Yes Deb S is correct. Another popular acne medication it's used in is Retin-A very effective but can dry out you skin quite a bit. It's also used in some hair restoration products. But it can increase your risk for sunburn or birth defects in some pregnant women. There are a few other uses for Tretinoin check the websites.

Tazorac is an acne medication (See the link below) Again You may experience dry skin, higher sun sensitivity, possible birth defects in some pregnant women.

I would recommend that you try this website
http://www.thebodyshopathome.com/web/jen...
All the product is 100% natural. No animal testing. And can be customized to your skin type. Contact the consultant by phone or email . She's really good. She'll ask you the important questions about your skin and help get you the products that you need.

Another product you could try is proactive solution. It's another good product I've used. But for a lot of people it can dry out your skin I think it has to do with the main active ingredient Benzoyle Peroxide. I use The Body Shop skin care and I'm more satisfied. But I have used the Proactiv System and don't have any complaints.

http://en.wikipedia.org/wiki/Tretinoin

It's a cream that's sometimes used to help with acne. You may have heard of retinols, or vitamin A.

If you wax (facial), the cream has a tendency to thin the skin, so avoid using it prior to waxing.