Are there any negative side effects to pheremone use?
As long as the pheromone products are used as suggested by the manufacturer there are relatively few side effects. People who are hyperallergenic, or those with very sensitive skin, may find that they may develop a rash in reaction to certain pheromone products. If this occurs discontinue use of the product. What are pheremones’ shelf life? Most pheremone perfumes or concentrates have a shelf life of anywhere between 2 and 10 years depending on factors such as purity and concentration Once they come into contact with skin however, pheremones will begin to break down. More concentrated pheremone products will remain effective for up to 24, possibly, 48 hours.
