Innisfree Retinol Cica Blemish Ampoule

This is the Innisfree Retinol Cica Blemish Ampoule. It is very famous, and I bought it after seeing on YouTube that products containing retinol are good, and it is decent. It is moisturizing, completely non-irritating, and quite gentle. People say retinol can be irritating, but this ampoule is mild and makes my skin feel comfortable. I like it because it is on the cheaper side compared to other products and is gentle.