Yesterday Gina wrote about DDF and how it and some of the long time favorite brands diffuse stronger more aggressive cutting edge technology into some of their anti-aging (and many other issues for that matter) products. It reminded me of Peter Thomas Roth another all time favorite brand of mine. PTR...

Being a skincare expert for over 25 years I’m often asked what is the best skincare brand I’ve ever used both personally and professionally. The problem with that question is oftentimes there are too many variables to answer with just one brand. What I’ve found is that usually the person asking the question...