Brand from South Korea: Skin Factory. A dual sheet, a spa-pad for the 1st step removes wastes from skin and make the skin more clear. A highly enriched ampoule including hyaluronic acid for the 2nd step makes the skin more moisturizing and elasticity. How to use: 1. Use Step 1 before washing off face, calm skin with the embossing side. Exfoliate with the dotted side and wash off with lukewarm water. 2. Apply step 2 essence evenly and pat softly.