So after years of ignoring your mum’s advice, you’ve finally conceded that a little self-maintenance is 'A Good Thing'. Suddenly, you’ve upgraded to an electric toothbrush, started changing your bed sheets more than twice a year and even began moisturising regularly to combat those (increasingly harsh) hangovers.

The thing with grooming is that – like how you dress or how much junk food you shovel down your throat – you have to pay more attention to it as you get older. Here, then, are the next-level grooming tips that separate the boys from the men.