![A comparative study of combined dermaroller and platelet-rich plasma versus dermaroller alone in acne scars and assessment of quality of life before and after treatment Porwal S, Chahar YS, Singh PK - A comparative study of combined dermaroller and platelet-rich plasma versus dermaroller alone in acne scars and assessment of quality of life before and after treatment Porwal S, Chahar YS, Singh PK -](https://www.e-ijd.org/articles/2018/63/5/images/IndianJDermatol_2018_63_5_403_240089_f1.jpg)
A comparative study of combined dermaroller and platelet-rich plasma versus dermaroller alone in acne scars and assessment of quality of life before and after treatment Porwal S, Chahar YS, Singh PK -
![A Comparative Study of Combined Dermaroller and Platelet-Rich Plasma Versus Dermaroller Alone in Acne Scars and Assessment of Quality of Life Before and After Treatment | Semantic Scholar A Comparative Study of Combined Dermaroller and Platelet-Rich Plasma Versus Dermaroller Alone in Acne Scars and Assessment of Quality of Life Before and After Treatment | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/e6546f219dfc157b08f15eaf5e6501139e966040/3-Figure2-1.png)
A Comparative Study of Combined Dermaroller and Platelet-Rich Plasma Versus Dermaroller Alone in Acne Scars and Assessment of Quality of Life Before and After Treatment | Semantic Scholar
![B&A] Both pictures taken two years apart. Combination of dermarolling, moisturizing, exfoliating, and patience. : r/SkincareAddiction B&A] Both pictures taken two years apart. Combination of dermarolling, moisturizing, exfoliating, and patience. : r/SkincareAddiction](https://preview.redd.it/md0bcm7x2k201.png?auto=webp&s=d6e0e0d5e23944c8681a21e3f71261b33f34b5dc)
B&A] Both pictures taken two years apart. Combination of dermarolling, moisturizing, exfoliating, and patience. : r/SkincareAddiction
![How to Use a Derma Roller for Acne Scars | Micro Needling | Before & After | Madams Choice - YouTube How to Use a Derma Roller for Acne Scars | Micro Needling | Before & After | Madams Choice - YouTube](https://i.ytimg.com/vi/shFRci92WgY/maxresdefault.jpg)