article: Harking back to UK transformation show 10 Years Younger, people on the street are asked to guess a woman's age in a bold new advert. A French model starring in a television film for Garnier is filmed and photographed as she 'ages' an average of five years throughout a typical working day. The Parisian public observe her appearance and proceed to judge her as older - from as young as 26 to as old as 40 - as the day progresses. At 7am the actress looks bright and bushy tailed, ready for the day ahead - studio lights capture this in the ad . But by 9.47 she looks exhausted as she prepares the family dinner and does the laundry after a day at work . The working mother-of-two is seen drying her hair first thing, dropping her two young children off at school, working out, working on a computer in the office, food shopping and more as a camera follows her every move. She is photographed at the beginning of her day and at the end - at 7am and 9.47pm - and both images are then judged independently by people on the street. Looking at the morning photo, strangers generally thought she looked somewhere between her late twenties or early thirties, but with the evening photo, they guessed she was in her late thirties and forties. Researchers found she looked five years older in the evening photograph compared to the morning image based on the average ages guessed. The advert for Garnier's Miracle Sleeping Cream ends with the statement 'In only one day, fatigue can age you by five years.', followed by the answer to all your problems: 'But a miracle can change everything'. If there's a best way to sell face cream, this creation by Paris agency Publicis Conseil would surely take top prize. Probably because it can make you feel awful about yourself. The powerful advert for Garnier's Miracle Sleeping Cream has gained widespread coverage . The mother-of-two in the short film is photographed at the beginning of her day and at the end . Both images are judged independently by people on the Parisian streets - who guess vastly different ages . Strangers thought she looked somewhere in her late twenties or early thirties in the morning, but by evening, they guessed she was in her late thirties and forties . Researchers found she looked five years older in the evening photograph compared to the morning .
highlights: French actress is filmed, photographed and judged as she 'ages'
  Mother-of-two is followed throughout her day showing effects of fatigue .
  Public guess her age based on photos to promote new Garnier face cream .
prediction: 10 Years Younger, people on the 
   to guess a 
   age 
   advert 
   French model 
   film 
   Garnier is filmed and photographed as 
  ' 
  ' 
   average of 
   working day . The Parisian 
   to judge her as 
   26 
   40 
   actress 
   ad 
   by 
   at 
   - of - two 
   She 
   at 7am 
   twenties 
  , 
   ages 
  ' s Miracle Sleeping Cream 
   guessed she was in her late thirties and forties . Researchers found she looked five years older in the evening 
   morning.