Cliffside Park, NJ, Yolo Studio is voluntarily recalling all lots of PremierZEN Extreme 3000, PremierZEN Plus 5000, & Triple SupremeZEN Plus 3500 to the consumer level. FDA analysis has found the product to contain undeclared tadalafil. Tadalafil is ingredient known as a phosphodiesterase (PDE-5) in (US Food Recalls) More