A toner is a liquid skincare product applied after cleansing and before moisturizing. Its primary function is to eliminate residual dirt, oil, or makeup missed by the cleanser. It aids in pore refinement, balances the skin's pH, and enhances the absorption of subsequent skincare products. Toners also refresh and hydrate the skin, promoting a clean and smooth feel. Consistent use of a toner contributes to improved skin texture and a healthy complexion.