COSRX is one of the cult-favorite brands in the market for skincare products, so you have a good reason to believe that this is an exceptional essence that will be perfect for your oily skin. It dissolve bacteria and sebum while soothing complexions. ... As overnight products tend to be emollient (thick or greasy), this one-of-a-kind mask-in-oil is a great alternative. CeraVe Foaming Facial Cleanser (Face Wash) The main thing you’ve to pay attention to is the ingredients. Instead, an astringent containing salicylic acid is preferable. Now that we have an understanding of how to get rid of the appearance of large pores and oily skin, we can get into the top products you should add to your medicine cabinet. The Cosrx Hydrium Triple Hyaluronic Moisture Ampoule is a nourishing and hydrating serum that is best for dry skin. As one of COSRX’ best-selling products, this clarifying treatment toner has the double power of exfoliation and hydration in one! CosRX Advanced Snail 92 All In One Cream gives you a healthy glow as it moisturizes, repairs, and calms damaged the skin. It also contains elastin that firms your skin, reduces the appearance of wrinkles, and refines the overall texture of your skin. COSRX AHA/BHA Clarifying Treatment Toner – This is one of the best selling COSRX products. Having just 12 all-natural ingredients, it is a simple watery toner that effectively exfoliates your skin in a subtle manner while nourishing it with vitamins and minerals. As the name implies, its main target is blackheads. It contains collagen that triggers cell turnover. 1. 7 Best Products for Oily Skin and Large Pores. Oily skin types are best off avoiding alcohol-based toners which are often too drying. These are the 7 best products for oily skin and large pores. 7 Best Korean Skin Care Products For Oily Skin. Oily skin can be really rough to take care but there are some really great Korean products that can really make the difference. If you are looking for a decent two-in-one gentle toning product that is suitable for oily skin, then give this product a try. This ampoule, like other products from the Hydrium range, contains vitamin B5 or panthenol, an ingredient that contains low and high molecular hyaluronic acid.