I have decided to try derma rolling at home. Any advice and tips to help insure success and a safe outcome? (photo)

I need device recommendations & products, such as numbing cream. My concerns are nasal lab.lines, mar. lines, pores, neck wrinkles & tightening skin. I'm 61 yrs. old. Very interested in the cellular serum Dr. apply to the client's face after Derma-pen treatments. Is that something I can purchase? Any advice, or info, I would truly appreciate. I am not attempting to go out away from my doctor, but I do want to give this a careful go a bit. Thank you very much, Pamela

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