Can You Use Retino-A 0.05 in Combination with a Daytime SPF Retinol SA Moisturiser?
- Asked by newface2 in Seattle
- 1 year ago
I'm using Retino A in the night twice a week, and use daytime SPF moisturiser with Retinol SA during the day. Is it right using two Retinoid products or shall I use only one?