Hi,
Well I think Yaz is only availabe in US, so I would opt for Yasmin. Basically Yaz has 20mg of the oestrogen hormone, and Yasmine has 30mg. The higher the oestrogen with a good anti-androgen (drospirenone in these pills), the better the effect on acne and hair. So I would opt for Yasmin. Plus Yasmin can reduce water retention and help you lose weight.
Alternatively, you could try Marvelon (Desogen in some countries), which has desogestrel which in the amount it is in, is anti-androgenic and can help with acne and hair, plus it doesn't seem to increase your weight as much as others. I once lost 3 stone whilst on Marvelon, which was a shock but not bad! There is a little sister pill to Marvelon, called Mercilon, which, like Yaz, has 20mg of oestrogen rather than 30mg. This can help with weight but doesn't always help skin so much.
Hope this helps xx
P.S. I'm going to the doctor tomorrow to beg for Yasmin!
