Generally speaking, it is recommended to apply serum before a sheet mask. Serums are generally more concentrated than sheet masks and contain a variety of beneficial ingredients. Applying serum first will help the sheet mask to better penetrate your skin and provide more effective results. Additionally, if you have a particular serum that you would like to target with your sheet mask, it is best to apply it first, so that the serum can take effect before the sheet mask is applied.

What do you put on before a sheet mask?

Before applying a sheet mask, you should always cleanse your face to remove dirt and oil. You should then apply a toner or essence to help prep your skin and make sure the sheet mask adheres properly. Applying a serum before the sheet mask can also help the active ingredients penetrate deeper into the skin. Finally, you can apply a moisturizer to seal in the ingredients and help keep your skin hydrated.