Love at first sight has long been discussed but is there love at first smell?
Can you get love in a spray bottle? Kate Upton is going to be around a lot of smelly men this week, if so. Credit: The American Chemical Society
If you will buy it, someone will sell it. There are hundreds of spray-on pheromone products that claim to put you on the fast track to romance. While pheromones are a prevalent form of chemical communication across the animal kingdom, can they really help humans land a mate? The Reactions team at American Chemical Society sets out to see if there is really science to love.