David Beckham has been wearing mystical libido-boosting beads in a bid to improve his sex life.

The necklace, manfactured by Energy Muse, is made up of gems and crystals and that promise better sex, health, and success in the workplace.

David, who has been married to former pop singer Victoria Beckham for nearly a decade, has been snapped wearing the beads on his left wrist.

“David is a happy guy. The gems were bought as a bit of fun, but David and Victoria have certainly been smiling more recently. They have always had a strong sex life but are willing to try anything to keep things fresh,” an insider tells AskMen.com.

“We couldn’t be more delighted. The line has been popular with stars from Britney Spears to Courtney Love, but since David has been spotted with them, sales have shot up,” an Energy Muse spokesman says.