While ageing is a natural part of life, for many people retaining a youthful appearance is a popular goal. Globally we spend billions of pounds every year on anti-ageing products for this very reason.

Moisturisers that target wrinkles and fine lines, as well as hair dye that promise to cover any evidence of grey are widely bought procuts. And in recent years certain cosmetic treatments are becoming more and more sought after in the pursuit of looking younger.

But these are not the only options…