Check out Hawthorne Cologne website: https://hawthorneformen.com/ There, they ask you to go through a series of questions about your diet, preferences etc., and then recommend a cologne that will fit your lifestyle and needs. I am not sure how advanced this is, although based on the questionnaire not much, but this is a step in the direction that should get pheromone companies thinking. What I like best here is that they say that they will allow for as many exchanges as possible until you get exactly what you want, then its a simple matter of buying refills when you run out. I recall another company that was creating fragrances based on your DNA profile although that seems defunct now. http://smellscent.blogspot.com/2007/09/company-creates-personal-fragrance.html I wish there was a pheromone company bold enough to start a custom pheromone product creation option. I know True Pheromone tried to start something similar but they never really got it off the ground. Its challen...