Regarding the derma roller, how many mm is safe to use on face?
Doctor Answers 2
Dermaroller Needle Length Depends on Concern
Safe length of needles for micro-needling the face
Because micro-needling has been shown to enhance delivery of topically applied skin care products, we use human growth factor serums combined with micro-needling treatments to get the best results. Our patients also use growth factor serum at home after the office treatment.
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