I recently used nair face cream to remove my facial hair and unfortunately burnt my skin severely. I visited my local ulta and did a 60 minute spa/facial treatment at Dermalogica and purchased this kit. Let me tell you, I am SO THANKFUL AND HAPPY I made the purchase. It has been less than a week and my face is restored to it's normal state and even better. My skin is soft, clear, and hydrated. I am shocked with how fast this regiment restored my skin. I use it twice a day: morning and night. If I decide to do a face mask I do it after I cleanse. Once I cleanse, I apply the rest of the products. Do your self a favor and purchase this product if you have sensitive or irritated skin. It will bring it back to balance while fighting the irritation and dirty This kit does wonders and there is enough product for 30 days.