It has pounced on Avon at a time when the company is at its weakest, beset by bribery accusations and a leadership vacuum, having recently parted company with its long-time chief executive, Andrea Jung.
Avon today is a US$11 billion annual business with around 6.5 million independent sales representatives in more than 100 countries.
Jung, the Ivy League-educated marketing executive who had been chief executive since 1999, was hailed a hero when Avon became the first company to win a licence to sell door-to-door in China in 2006.
Corruption allegations first emerged from a whistleblower in China, who said government officials there were receiving lavish gifts from Avon employees who travelled with them.
The company has also found other questionable practices far and wide, from Japan to India to Argentina.
Coty began looking at Avon last October. Avon said Coty's latest offer was no advance on one it had rejected two weeks ago.
- Independent