Product Description. A pore tightening serum whichhelps to improve the appearance of enlarged pores caused by excess sebum production, through key ingredient CALAMINE and two plant-derived complexes which include pore tightening ingredients. This serum also features Moisture Capsules which have a skin-conditioning effect to help improve oil-water balance in the skin. Skin Type:Any, oily Skin Concern:Enlarged pores, oily skin Skin Feel:Lightweight, hydrating How to Use Step 1.Apply a pea sized amount to each cheek Instructions image Step 2.Spread evenly over the skin and pat in, focusing on the butterfly zone where pores are more prominent Instructions image Step 3.Best when used with the LHA Peel & Fill Pore Balancing Cream Cash on Delivery Across Pakistan.