![HOW TO USE RETINOL. Nighttime Skincare Routine!! Skinceuticals Retinol 1.0. MEDICAL GRADE SKINCARE - YouTube HOW TO USE RETINOL. Nighttime Skincare Routine!! Skinceuticals Retinol 1.0. MEDICAL GRADE SKINCARE - YouTube](https://i.ytimg.com/vi/4SU9QxQ9ZNA/maxresdefault.jpg)
HOW TO USE RETINOL. Nighttime Skincare Routine!! Skinceuticals Retinol 1.0. MEDICAL GRADE SKINCARE - YouTube
![I've been using Skinceuticals retinol 0.5 twice a week for 2 months and my chin won't stop breaking out. Big painful pimples. It gets better in between applications so I don't think I've been using Skinceuticals retinol 0.5 twice a week for 2 months and my chin won't stop breaking out. Big painful pimples. It gets better in between applications so I don't think](https://i.redd.it/tjxlyf0e1bv71.jpg)
I've been using Skinceuticals retinol 0.5 twice a week for 2 months and my chin won't stop breaking out. Big painful pimples. It gets better in between applications so I don't think
![SkinCeuticals Retinol 0.3% Night Refining Treatment 1 oz/30 ml.: @vanetheriot's Reviews on Supergreat SkinCeuticals Retinol 0.3% Night Refining Treatment 1 oz/30 ml.: @vanetheriot's Reviews on Supergreat](https://image.mux.com/C02CKM1uZ01r018x7ULVo8Sp6dhhb5DOkxL/thumbnail.jpg?time=0)