When you think of shampoo, you probably picture your go-to bottle that’s sitting in your shower as we speak. Perhaps it has a pump nozzle or squeeze top. It suds up and gives your hair a squeaky clean ...

Anyone who has ever regretted a haircut knows it can seem like an age before the offending trim grows out. But help is at hand – in the form of a shampoo that claims to boost hair length with every ...