Ad Alert

Tiger King

The FDA is advising consumers to stay away from “Tiger King,” a sexual-enhancement supplement sold in some retail stores and on websites. According to the FDA:

FDA laboratory analysis confirmed that Tiger King contains sildenafil, the active ingredient in Viagra, an FDA-approved prescription drug for erectile dysfunction (ED).

Sildenafil can interact with nitrates found in some prescription drugs. The FDA advises consumers to stop taking Tiger King and throw it away.

As always, be wary of supplements making drug-like claims.


Our Ad Alerts are not just about false and deceptive marketing issues, but may also be about ads that, although not necessarily deceptive, should be viewed with caution. Ad Alerts can also be about single issues and may not include a comprehensive list of all marketing issues relating to the brand discussed.


You Might Be Interested In

UNBS CBD Gummies

Ad Alert

UNBS CBD Gummies

Spam email leads to a fake endorsement from Dr. Oz, among other celebrities.