Are these scratches from dermaroller permanent? (Photos)

Hi thanks for sharing your concern,after any facial resurfacing procedure it is mandatory to use a broad spectrum sunscreen and adequate sun protection.any way do seek your provider and get it addressed ,you do need a good skin care regime and rejuvenation procedure to give you a healthy glow.

I frequently advocate home rolling with a max .25 roller. It really depends on your dermatologist opinion. Personally I like patients to have a routine that may work, and help them along. Most often I would guide them with home rolling with tretinoin applied 4 days after, especially for my...

Yes you can - completely safe providing you follow the protocols. Personally we do not advice more than .5 mm rolling at home. For blackheads use AHAs like Neostrata 15 or even 10 in between skin rolling sessions. All the best, Dr Davin S. Lim. Brisbane. Australia.