Can using a 1.5 Derma Roller on your face cause collagen break down?

January 18, 2016
Asked By:Sarah799 in Obsidian, Idaho

Hello,I keep reading that you need at least 1.5 depth needles to make a difference in scarring but I've also read that you shouldn't use needle lengths of 1.5 or above on your face because it can cause collagen break down.

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