I have tried NACIFIC products before and I have found them to be okay. I have super sensitive skin so I am always very conscious of what product I am putting on my skin. I have tried the green version before and it's very good at calming down my red and sensitive skin. However, it's not very hydrating. So far, I am not really sure what the difference between the green version and the clear version is, so it's about the same. Again, not something that I can use in the winter because it's not very hydrating. I can see it working well for someone with oily skin and has acne problems!