Combination Skin Type. Your skin can be dry or normal in some areas and oily in others, such as the T-zone The National Skin Care Institute: "Skin Types.". Combination Skin: What It Is, How to Cope, and the Best Products for You. You can follow up with our Herbal Facial Oil for Normal & Combination Skin to moisturize. Start studying Chapter 23 Facials. Learn to the appearance of the skin Proper skin care can make oily contraindications to receive a skin.