jj43
Iron
- Joined
- May 6, 2019
- Posts
- 172
- Reputation
- 158
Seen a lot of people recommending to use retin a and differin for best results
Does anyone know whether differin and retin a should be rotated on different nights or together every night?
Does anyone know whether differin and retin a should be rotated on different nights or together every night?