I just wanted to share this with the forum, and it is not conclusive, but something I have observed within myself and I thought it worth a share.

I have been blighted by facial hair and have over the years given myself self care in the form of shaving, plucking and creams. I have also sought professional treatment in the form of laser which I found to be very affective.

but I noticed when I cut out dairy from my diet that I had less problems with facial hair. It wasn't something I noticed at all at first. In fact I didn't notice it until I started to consume some dairy again in the form of yogurts and cheese. Suddenly, I was blighted by uncontrollable facial hair growth, it was only at this point that it dawned on me that I not suffered for many months. The only change I made was adding in dairy. Of which I have now stopped again.

Therefore I suggest that if anyone does suffer from this problem, it may be worth considering cutting out dairy for a few months and see what it does for you.