London: Simon Cowell wants to take no chances with his looks. So the 52-year-old has resorted to taking regular blasts of oxygen to stay eternally youthful.

The "X Factor" guru carries an 'oxygen can' wherever he goes, according to reports.

"Simon knows he's not getting any younger and is trying every trick to tackle it. He says it helps him relax and keep the stress at bay," said a source.

Cowell's friends in Los Angeles are said to have got him on to the pure air fad. Otherwise, he also has vitamin injections and admits using Botox.