I have used this for years and purchased it t another store, closer to where I live. They stopped carrying it so I stopped at the YSL counter in Nordstrom's. I was helped by someone who really knows the line and found out I should be using #3. All these years I have been using the wrong color! This concealer is easy to use, great creamy coverage and lasts all day. I love it and I love Norstroms! Their associates are so helpful!