“Makes skin feel good, doesn't do anything else”

I bought a series of microdermabrasion treatments. They give a package deal off the $125 with a series. My skin felt good after each one. It exfoliates well, but that is all it does. It is not a deep enough treatment to improve acne scars or help fine lines & wrinkles. There are plenty of at home products that will exfoliate the same layer of dead skin cells off. Their selling pitch is that you need a series. By the time you go for the next treatment, you have regrown the same outer layer of dead skin cells that they exfoliated last time.