How exactly should I use this lotion in my skincare routine?

This lotion is designed as a cleansing and toning step, to be used after you wash your face and before you apply moisturizer or any leave-on treatments. Apply a small amount to a cotton pad and gently wipe it across your entire face, focusing on areas that tend to become shiny (like the T-zone). It is a leave-on formula, so there's no need to rinse. You can use it once or twice daily, but it's best to start with once a day, preferably in the evening, to see how your skin reacts. Because it contains salicylic acid, avoid using it at the same time as other strong acid products (like glycolic acid toners) or prescription retinoids to minimize the risk of irritation. Allow it to dry fully before proceeding with the next step in your routine.