Chemical appeal makes the difference between liking and loving a specific food or person. Many of us know how to enhance the chemical appeal of food with spices. Scent of Eros products enhance the chemical appeal of other people with pheromones. This enhancement increases interest. Only experience can make the food or the person more liked or loved.
For scientific insight on how to increase interest with pheromones see:
Dr. Panksepp and his co-authors won the 2002 Zdenek Klein Award for Human Ethology for their Review Article Comparative Approaches in Evolutionary Psychology: Molecular Neuroscience Meets the Mind.
My co-authors and I won this award in 2001 for our review article: Human Pheromones: Integrating Neuroendocrinology and Ethology
The award was granted for the best work in Human Ethology.