Born in 2015 from the belief that there is no one size fits all, Function of Beauty was created by a scientist, data nerd and engineer to disrupt the hair care industry by creating custom-tailored shampoos and conditioners that are as unique as you are. Just like the skincare market, hair care is not a one-size-fits-all solution. Function of Beauty is cruelty-free, vegan, science-based, clean and sustainable products that allow you to create shampoos, conditioners and styling products for your hair type and hair goals.