I have some acne scar on my forehead and between eyebrows, my practitionner wants to use a derma roller with 2 mm needles. What do you think? Wouldn't it be safer to use a derma roller with 1.5 mm needles?
Which Needle Length Should Be Used on the Face when Using the Derma Roller?
No doctor answers yet
You might also like...
Ask a Doctor
Get personalized answers from board-certified doctors. For free.