Her father, Eugène Schueller, founded a company in 1909, which turned into the L'Oreal group.
Daughter Francoise Bettencourt Meyers released a statement on behalf of the family, saying her mother "left peacefully" at her home in Paris.
L'Oreal Chairman and CEO Jean-Paul Agon expressed "great admiration" for Bettencourt.
"She personally contributed a lot to its success for very many years". According to Forbes, Bettencourt was the 13th richest person in the world and her net worth was estimated at approximately 44.7 billion dollars.
Russia's Rosneft eyes Iraqi Kurdistan gas pipeline deal
Iran-backed Iraqi Shi'a militias have threatened to dislodge the Peshmerga from Kirkuk should the Kurds proceed with the vote. The Turkish cabinet and Turkish national security council have scheduled meetings on Friday to consider possible action.
Former president Nicolas Sarkozy was included in a subsequent probe into whether he exploited Ms Bettencourt's mental frailty to fund his victorious 2007 election campaign. He died in 2007.
L'Oreal is one of the world's biggest cosmetics group with almost 90,000 employees in 140 countries and sales of 25.84 billion euros in 2016.
In 1950, at the age of 28, she married Andre Bettencourt - a government minister of the 1960s and '70s under former president Charles de Gaulle.
The sad news was shared by her daughter Francoise Bettencourt Meyersin.
Bettencourt long enjoyed the company of artists, and her Bettencourt-Schueller foundation funded a range of films and art projects over the years, in addition to medical research and literacy projects. Even Sarkozy himself was suspected in the affair, although all charges against him were dropped in 2013.
Manafort spokesman Jason Maloni confirmed the e-mail's existence but told the Post and AP that no briefings ever occurred. He and Manafort then set up a meeting in NY , which took place a few days later.
Trump said the USA had to "take important steps to hold the regime accountable", though he avoided specifics. Addressing the UN General Assembly Temer noted that his country has taken in thousands of Venezuelans.
The UN visit will be Abbasi's debut into the highest worldwide diplomacy, after being sworn in as prime minister last month. The US is traditionally the second speaker on the opening day of the General Debate, after Brazil.
An electrical worker repairs stop lights the morning after Hurricane Irma swept through Naples, Fla., on September 11, 2017. FPL plans to have power to all customers by Wednesday unless there is an unusual circumstance that is preventing them.
The action caused a lot of dramatic words from state leaders and many calls to settle the budget, but no signs of compromise. S&P Global Ratings downgraded Pennsylvania's credit rating Wednesday, citing a history of late budgets.
In addition, it's launching an Apple Heart Study later this year with Stanford Medicine to identify irregular heart rhythms. Unlike previous versions of the watch, it has cellular network connectivity built in.
The New York players got the third quarter with three against zero, but the Detroit Lions finished the game with seven to nil. By no stretch of the imagination did we get that done tonight. "We have to find a way to get better and better in a hurry".
Mattis explained the recent threats by North Korea and how the U.S. will deal with the alleged threats to them and their allies. Instead, he said, the worldwide community should strictly implement the sanctions imposed on North Korea by the U.N.
In overseas trading, stock markets across the Asia-Pacific region turned in a lackluster performance during trading on Wednesday. Telecom stocks are seeing notable strength, however, with the NYSE Arca Telecom Index climbing by 1.1 percent.
Ryan Dillon told reporters last week, referring to the regime and SDF offensives in Deir Ezzor province. During the siege, warplanes could not take off from or land on the base as IS would target them.
Nepal to sign Treaty on the Prohibition of Nuclear Weapons
General Assembly: "It will be a great pity if this agreement were to be destroyed by rogue newcomers to the world of politics". French Foreign Minister Jean-Yves Le Drian has called the treaty "wishful thinking" that is "close to irresponsible".
Kenya: Top court blames electoral body for unfair polls
Maraga said the opposition had failed to show evidence Kenyatta had campaigned using state resources or undue influence. As an indictment of the electoral commission and a statement of the supremacy of law, it was searing and inspiring.
North Korea will be 'destroyed' - United States envoy
U.S. and Japanese fighter jets also practised formation training over the southern island of Kyushu, according to authorities. After the drills, the F-35B jets and B-1B bombers returned to their bases in Japan and Guam respectively, sources said .
US Considering Closing Embassy in Cuba
Embassy in Cuba have reported medical problems since late a year ago , when percussive attacks on their residences began. Marco Rubio of Florida, a prominent Cuban-American and critic of the US detente.