Serum

Step 4: Essence/Serum

The fourth step in the PYOORFYNE Glass Skin routine is the application of essences or serums. These are concentrated products formulated with highly effective ingredients. They are applied after the toner to target and moisturize and nourish the skin. Essences and serums provide additional care benefits, helping to improve skin's texture, reduce fine lines and impart a PYOORFYNE Glass Skin .