"Stiff Rock" male sexual performance enhancement product seized from retail location in Valleyfield, QC

Health Canada is warning consumers that an unauthorized drug, “Stiff Rock” promoted for male sexual performance enhancement was seized from Boutique Érotique 5ieme avenue (also known as Boutique Érotique Liberté), 507 Gande-Île., Valleyfield, QC after Health Canada testing confirmed that the product contained drug ingredients: sildenafil; aminotadalafil; and hydroxythiohomosildenafil.

Undeclared substance

• Consult with your healthcare professional if you have used this product and have any health concerns. • Report any adverse events to Health Canada.