Pop superstar Madonna has become addicted to using Israeli creams made Dead Sea minerals, to combat signs of ageing. The 48-year-old has been bulk buying products from the Laline range, according to reports. A source tells British newspaper the Daily Express, "The products use natural salts and minerals from the Dead Sea and claims to have extraordinary rejuvenating powers. "Madonna is hooked. She has started using Laline products on her face every morning and night, and all over her body. She could clearly afford to buy far more top of the range creams but it's the Israeli ingredients that have her hooked."