I used to only buy the Thermo Repair Masks, but started to dabble in the other thermo products before realizing that I loved all of them. That’s when I decided to just make the leap and buy the Thermo Collection. And it was one of the best decisions I could have made. All of the thermo products work in tandem to provide a comprehensive solution to damaged skin. Using them all together has given me an outcome that is significantly improved over using the products separately.