It says 3 min but I’m going to leave it in for an hour!

So you got yourself a hair product, run the bath and decide you are going to leave your 3 minute miracle treatment on for a 4 hour power packed boost?

Sorry to tell you but it’s not going to do anything more than it would in the specified time, typically 3 min max!

Oh sorry you thought the chemists designing the product had it wrong? They don’t babe, grab a fag or glass of wine and listen to some music.