For over 20 years Erwin has personally designed and created hair replacements for the major motion picture companies in Hollywood. His personal hair replacement clients read who’s who list of Hollywood mega stars. Mr. Kupitz and J.A. Alternatives have designed a series of ultra high-end hair replacements for both men and women. under the name Concentrex and EHK.

The basic concept is simple. We have found a way to blend the magic of Hollywood artistry into the real world of everyday Hair Replacement. The results look completely natural viewed from any angle and in any kind of light. EHK was created by combining the finest Hollywood lace, imported virgin European hair, and the best kept design secrets of Erwin Kupitz. Highly detailed attention has been given to the color blend and workmanship. All of the materials, time, special care, and Erwin’s confidential techniques that the major Hollywood stars receive have been incorporated into the EHK design. And now it is available only to J.A. Alternatives clients.