John Johnston

  • A professional cyclist before a dark sky
    The Mole

    EPO

    2009-09-01T11:56:00

    John Johnston investigates this oft abused hormone

  • Using anti-wrinkle face cream
    The Mole

    Anti-wrinkle potions

    2008-03-01T00:00:00

    The market for skin care products to help combat the signs of ageing is massive, with global sales projected to reach US $69.6 billion in 2010