This service really saved my skin. It's affordable and effective long term. Not only do you get a personalized product but a dermatologist who will give you unbiased advice which I will take forever. I stopped using the service when I got laid off but now that I have a new job I will sign up again soon. Even though my skin is clear now I still want to maintain it and start using anti-aging ingredients. I'm 27 and have very sensitive/dry skin. Although I've had clear skin for most of my life I had a rough year after taking a birth control that gave me severe cystic acne. Now my skin is clear minus some hyperpigmentation which is why I'm going back to curology.