I am 34 years old. I am white, skin tone- fair/ medium, type: mixed. I never had teenage acne, but I had acne in my early adult years - 20- 22. Back then, in Poland,cosmetics from " Avene"- Eau Thermale were very popular, and my dermatologist recommended them. I was using all 6 products from that line in addition to Differin for about a year. They helped tremendously, but I still ended up with...