Today I have tried my sample of EL Doublewear in "Dawn" .I used my L'Oreal Studio Secrets Primer and I didn't use powder ontop. I just buffed it up a bit with a big brush. So far so good. I just need to see how it develops over he rest of the day. I also have the next shade darker so will try that tomorrow. With the rest of my make up on it looks quite dewy.