Cosmetic surgery doesn’t get more visible than a nose job. As the most searched for procedure online, it’s kicking off Plastic Surgery Undressed.

A poll of 18-30-year-olds commissioned by the BBC reveals that more than half are considering future cosmetic procedures or surgery. Of those who have already taken the plunge, 29% are unhappy with the results. So could knowing more in advance help us make the right decision – whatever that might be?

This unique TV event reveals, live, what happens between the before and after photos. Top surgeon Sultan Hassan gives four people who are planning to have surgery ringside seats as he operates on an existing patient. Each of the four are accompanied by a friend or family member with their own views about the surgery.

Dannan has been told his nose looks like a Dorito, Ethan wants to feminise his nose as the first step towards transitioning, Nikki still carries the memories of cruel school taunts, and vlogger Marley – a make-up contouring master – still feels he has to apologies for his wonky nose on YouTube.

With insights from patients, experts on hand to answer any questions and companions pushing their opinions, the surgery seekers reveal the impact of what they are discovering. After all they have seen and heard, who will still be up for surgery?