During exploration and orgasm, even the scent alone of some aphrodisiacs may be enough to increase sexual arousal and enhance performance.
Natural Human aphrodisiac: Pheromones
Pheromones are the truest form of natural aphrodisiacs. The human pheromones -- Androstenone, Androstenol, Androsterone - found in minute amounts in the perspiration of men and women, are natural aphrodisiacs that attract men to women and visa-versa.
There is scientific evidence that human pheromones can elicit strong sexual responses in both sexes. Unfortunately, antiperspirants and deodorants often destroy the pheromones in human perspiration.
Research conducted by the University of Chicago shows concrete proof that human pheromones do exist. And pheromones produced by one individual have a definite influence on the biological behavior of another.