I was playing with the Ultrez20 today, we were trying to make gel toners. We messed up somewhere because the salicylic acid that my friend insisted on using separated out in the final product:( We mixed it with propylene glycol to dissolve it. Something didn’t work. I love the wobbly goo that you can make with this, I have a few lovely jelly moisturizers now. NExt up shower jellies 🙂