What is the difference between Androstenone and Androstenol?
They are both testosterone-linked PHEROMONES and produced in different ratios on the bodies of both men and women. Androstenone is more of an aggressive pheromone than Androstenol. Primal Instinct contains only Androstenone, and is proud of the fact, while the product “Attraction” and most of the Stone Lab products contain both.