Because body odor is a hormone secreted by girls to attract the opposite sex, generally only the closest boys can smell it. So, if you have ever smelled body odor, you must have met the right person. Everyone has his own unique smell, and "body fragrance" is not imaginary. It's true. It's not the gaudy perfume, but the story.
Everyone has his own unique body odor (usually called "body odor"). I believe that only by smell can we know that everyone's body odor is different. Judging from the concentration of human body odor, some people's body odor will be very light, while others will be very strong.
Scientific research also shows that there are more than 200 detectable substances in human body odor samples, which can be divided into hydrocarbons, aromatics, aldehydes, esters, alcohols, ketones and so on. Having the highest content; Acid.