In 2003 Vinocor™ launched a new 100% natural cork, the PerfeX™. 

PerfeX™ is an entirely natural cork produced with every state of the art technology currently available to Vinocor. It has an incomparable inert quality with the physical performance that only a 100% natural cork can provide.

Since its inception, the Vinocor USA sensory panel has performed more than 23, 500 soaks.  The corks considered tainted represent only 0.85% of the total soaks.

Even more impressive is the fact that all tests performed with GCMS equipment, using SPME technology, have an average TCA content of less than 1 ppt.