Humans have two types of sweat glands, one type secretes mostly water and salt producing no odor, while the other apocrine glands are found specifically in the armpit and the pubic areas and using the pubic hair follicles secrete fluids rich in proteins, lipids, and pheromones.
人類擁有兩種汗腺,其中一種分泌水和鹽,不會有味道,而另一種頂漿腺,專長在腋下和陰部,它會利用陰毛的毛囊,分泌充滿蛋白質、脂質及費洛蒙的液體。