Aftershave is a lotion, gel, balm, or liquid used mainly by men after they have finished shaving. It may contain an antiseptic agent such as alcohol to prevent infection from cuts as well as numb damaged skin, a perfume to enhance scent, and a moisturizer to soften the skin. An alcohol-based, fragrance-free astringent can be used as an aftershave. It is said that the alcohol in the aftershave closes pores in the skin and prevents irritation caused by Razor Burns.