Mixed Scent! Combining two of our sweetest scents Strawberry and Vanilla. You will smell so delicious his mouth will water for you! This scented human pheromone concentrate will attract men. Androstenone + Androstenol + Copulins! Roll-On Super convenient applicator (~.15 ounce) [approx. 40-50 applications] Bottle! (NEW WIDER ROLLON - EASIER TO USE AND REFILL!) Used very generously this will easily last you 4 days or more! *** What are pheromones? A chemical substance that is produced by an animal and serves especially as a stimulus to other individuals of the same species for one or more behavioral responses -- called also ectohormone *** How do pheromones work? To the scientist, pheromones act in a very different way from normal smells. Some years ago, researchers discovered the existence of a small organ in the nose of many animals (known as the VNO), which has a direct affect on social behavior. What makes this discovery important is that the VNO/pheromone effect is not dependent on any conditioning through experience. It is direct. *** Do pheromones REALLY work on humans? Pheromones work on a BIOLOGICAL and very SUBTLE level with humans, this we know for sure. Your experience may vary and it just requires some experimenting!