A cosmetics display of French cosmetics group L'Oreal is seen in a Casino supermarket in Mouans Sartoux, France, October 27, 2016. REUTERS/Eric Gaillard

A cosmetics display of French cosmetics group L'Oreal is seen in a Casino supermarket in Mouans Sartoux, France, October 27, 2016. REUTERS/Eric Gaillard

Cameramen film the entrance of the building where French Labour Minister Eric Woerth and his wife Florence live in Chantilly July 27, 2010. Woerth, who has denied receiving any illegal money and rejected accusations of a conflict of interest over his wife's job with wealth manager of Liliane Bettencourt, the elderly heiress to the L'Oreal fortune, while he was budget minister in charge of tax affairs and treasurer of the ruling UMP party, will be questioned by police. REUTERS/Benoit Tessier (FRANCE - Tags: POLITICS BUSINESS) 

A postman cycles past the entrance of the building where French Labour Minister Eric Woerth and his wife Florence live in Chantilly July 27, 2010. Woerth, who has denied receiving any illegal money and rejected accusations of a conflict of interest over his wife's job with wealth manager of Liliane Bettencourt, the elderly heiress to the L'Oreal fortune, while he was budget minister in charge of tax affairs and treasurer of the ruling UMP party, will be questioned by police. REUTERS/Benoit Tessier (FRANCE - Tags: POLITICS BUSINESS) 

Consulting make-up artist to L'Oreal Paris, Collier Strong, demonstrates make-up techniques on Alison Haislip in the L'Oreal Paris Exclusive Suite at the Four Seasons Hotel during Oscar week in Beverly Hills, California February 27, 2006. As celebrities vie to be prettier, thinner and more fabulous in preparation for the Academy Awards, they are pulling out all the stops, having their bodies massaged with diamonds and their faces rubbed with a cream made of fish eggs. Picture taken February 27, 2006. REUTERS/Phil McCarten 

Consulting make-up artist to L'Oreal Paris, Collier Strong, demonstrates make-up techniques on Alison Haislip in the L'Oreal Paris Exclusive Suite at the Four Seasons Hotel during Oscar week in Beverly Hills, California February 27, 2006. As celebrities vie to be prettier, thinner and more fabulous in preparation for the Academy Awards, they are pulling out all the stops, having their bodies massaged with diamonds and their faces rubbed with a cream made of fish eggs. Picture taken February 27, 2006. REUTERS/Phil McCarten