joonla
Bronze
- Joined
- Mar 10, 2023
- Posts
- 412
- Reputation
- 391
I’ve got a cheap chinese 1.0mm derma roller from amazon and have been using it for a little over a month, I use it for acne scars and collagen. I see many posts here about it being bad and tearing up your skin or actually decreasing collagen. I’m now scared to use it, I need to know. Is a dermastamp better? Is it worth it buying a really expensive one?