Neptune is blue but turns lips a miraculous personal shade of dark pink like genie neptune reacts to the alkaline of lips creating a unique shade for everyone neptune also stays put for up to eight hours so its magically long lasting too about the brand barry m is the leading british colour cosmetics company founded in 1982 barry m is famous for its wide range of colourful cruelty free on trend products and is dedicated to offering high quality at affordable prices more information