Our Terms of Service and Privacy Policy have changed.

By continuing to use this site, you are agreeing to the new Privacy Policy and Terms of Service.

Fake version of Alli diet drug leads to warning

By Ben Rooney, staff reporter


NEW YORK (CNNMoney.com) -- A counterfeit version of the over-the-counter weight-loss product Alli being marketed online could be harmful to dieters, the U.S. Food and Drug Administration warned Monday.

The FDA said the counterfeit Alli was sold in 60 mg capsules as part of a 120 count refill kit.

The counterfeit version of Alli does not have the words "sealed for your protection" printed on the bottle's protective seal.

GlaxoSmithKline, which makes the approved version of Alli, said tests showed the falsely packaged and labeled products contained a controlled substance called sibutramine.

Sibutramine should not be used by certain patients or without physician oversight and can interact in a harmful way with other medications, the FDA said.

In a statement on its Web site, GSK (GSK) said the counterfeit product has been sold on online auction Web sites, such as eBay. But there is currently no evidence that the fake product has been sold through other channels, such as retail stores, GSK said.

Consumers began reporting suspected counterfeit Alli to the manufacturer in December, the FDA said.

The FDA and GSK said there are a number of ways for consumers to identify the false version of Alli, including the following:

-- The counterfeit version is missing the "LOT code" on the top of the outer cardboard packaging.

-- The counterfeit version has an expiration date that contains the month, day and year. The expiration date on the genuine version has only the month and year.

-- The seal on the bottle should read "SEALED FOR YOUR PROTECTION" in white ink on the bottle. This statement is not present on the fake product.

-- The capsule size is slightly larger in the counterfeit and the content inside of the capsule is different -- the counterfeit content is powdery and the genuine product is more of a pellet shape.

Consumers who suspect they have purchased counterfeit Alli are urged to contact the FDA at http://www.accessdata.fda.gov/scripts/email/oc/oci/contact.cfm. To top of page

Search for Jobs

Index Last Change % Change
Dow 18,570.85 53.62 0.29%
Nasdaq 5,100.16 26.26 0.52%
S&P 500 2,175.03 9.86 0.46%
Treasuries 1.57 0.00 0.32%
Data as of 4:59pm ET
Company Price Change % Change
Chesapeake Energy Co... 5.39 0.42 8.45%
General Electric Co 32.06 -0.53 -1.63%
Bank of America Corp... 14.38 0.11 0.77%
Southwestern Energy ... 14.47 1.26 9.54%
PayPal Holdings Inc 37.42 -2.71 -6.75%
Data as of Jul 22
Sponsors

Sections

HSBC banker arrested at JFK airport as he prepared to leave the country. He and former trader face federal charges they manipulated currency trades. More

With one exception, every vice presidential candidate in the past 40 years has released a tax return. Given that Donald Trump hasn't released his tax returns, will Mike Pence be the second exception? More

Verizon has agreed to pay $4.8 billion or $5 billion for Yahoo, according to multiple published reports. More