All men now need to be more careful before taking supplements.
The FDA rushed to announce the recall of a “male enhancement supplement” after it was discovered that the product contained two erectile dysfunction medications that were not listed on the label.
StuffbyNainax LLC is voluntarily recalling all lots of MR.7 SUPER 700000 capsules, sold as a dietary supplement, after testing found the product contained erectile dysfunction medications sildenafil and tadalafil.
Sildenafil, sold under the brand names Viagra and Revatio, and tadalafil, sold under the brand name Cialis, are FDA-approved prescription drugs and active ingredients used to treat erectile dysfunction in men.
They belong to a class of drugs known as phosphodiesterase type 5 (PDE 5) inhibitors, and products containing sildenafil or tadalafil cannot be marketed as dietary supplements, the FDA noted.
MR.7 SUPER 700000 is an unapproved product and its safety and efficacy have not been established.
The FDA does not regulate dietary supplements using the same procedures as prescription drug use. However, the FDA does intervene by issuing warnings and issuing recalls after a problem is reported.
Although they are FDA approved, the use of sildenafil and tadalafil comes with notable side effects, including headaches, indigestion, back pain, muscle aches, and dizziness.
The male enhancement product was distributed nationwide “between August 2025 and November 2025 to a limited number of online customers,” the FDA said.
Taking sildenafil or tadalafil can be dangerous for the millions of people who take medications to treat chest pain, such as nitroglycerin. Combining them can result in a critical drop in blood pressure.
This can cause dizziness, fainting, falls, heart attack or stroke because the brain and heart do not get enough blood supply.
