Herbalife reported quarterly earnings that beat analysts' expectations and revenue that was in line on Monday.
After the earnings announcement, the company's shares initially rose but later wavered in extended-hours trading. (Click here to track the company's shares following the report.)
Net income was $152.1 million, or $1.41 per diluted share, compared to $111.9 million and earnings per share of 98 cents a year-ago ago.
The company posted third-quarter earnings excluding items of $1.41 per share, up from $1.04 a share in the year-earlier period.
Revenue increased 19 percent to $1.21 billion from $1.02 billion a year ago.