cosmetic

• 1 Marie Helvin shares her secrets of youth
  She may have had her heyday in the Seventies, but 56-year-old model Marie Helvin is still going strong and looking great. And that's despite seeming to rail against the celebrity obsession with cosmetic...

• 2 How long should I keep my make-up?
  Since 2005 all cosmetic products have had to carry a symbol indicating how long they should be used after opening. It takes the form of a jar with an open lid and a number – 12M or 24M, for instance....