VNOs, but may not work.
Pheromones in humans are believed to be produced by the apocrine glands. These glands become functional after reaching puberty, which could explain why most people develop an attraction for others at that time. Pheromones could also be the reason why a person can sense “chemistry”, or feel an instant attraction or dislike when first meeting someone.
The Swiss researchers found that women taking oral contraceptives (which block conception by tricking the body into thinking it’s pregnant) reported reversed preferences, liking more the smells that reminded them of home and kin. Since the Pill reverses natural preferences, a woman may feel attracted to men she wouldn’t normally notice if she were not on birth control–men who have similar MHC profiles.
Dr. Cutler’s original studies in the ’70s showed that women who have regular sex with men have more regular menstrual cycles than women who have sporadic sex. Regular sex delayed the decline of estrogen and made women more fertile. This led the research team to look for what the man was providing in the equation. By 1986 they realized it was pheromones.
When you’re looking for the man or woman of your dreams, unsuspecting pheromones in your body scent are most likely playing a large and very clever role in mate attraction. According to an article in “Psychology Today,” how our body odors are perceived as pleasant and sexy to another person is a highly selective process. We usually smell best to a person whose genetically based immunity to disease differs most from our own. This could benefit you in the long run, making for stronger, healthier children.
The alluring chemical scent that young women give off to attract men