I was recently diagnosed with SD on my face. Like most, I tried everything without success. It then dawned on me to try probiotic wipes seeing as how this appears to be a yeast problem and I wanted to report that I have had great success with this treatment and my problem has completely resolved after about a week and my skin is nice and soft. I have been doing this 2-3 times per day. It may take longer for some. I hope this is helpful.