The present invention discloses a deodorizing cosmetic composition and a method for preparing the same. This present invention constitutes a cleansing gel through a combination of antibacterial, antiviral, and deodorizing active components, wherein the cleansing gel has the properties of being free of alcohols, preservatives, toxicity, irritation, and fragrances, and can be applied to important areas of the body. Accordingly, during sexual intercourse, excellent antibacterial, antiviral, and deodorizing activities maintain hygiene in the genital area, which is an important area of the body, and effectively prevent bacterial or viral infections, such as gonorrhea or acquired immune deficiency syndrome (AIDS), during sexual intercourse between a man and a woman, regardless of the use of contraceptives. Consequently, a healthy sex life between the man and the woman can take place safely.