We are yours

RECOVERY EXPERTS

High-End Recovery Nutrition for Pros

TEAMSPORTS

FITNESS

Cycling

Crossfit

RUNNING

Martial arts

Rainer Zirkelbach

Rainer Zirkelbach

CEO, Food Chemist, R&D Specialist

Dr. Kurt Geiß

Dr. Kurt Geiß

Medical Doctor, Owner of Institut ISME

Ralf Ohrmann

Ralf Ohrmann

Sports scientist, athletic trainer 1st football Bundesliga and DFB national player and bestselling author

We are your regeneration experts!

We are specialists for the time when your body translates the load into improvement and new performance potentials. Many underestimate this phase, but this is precisely where champions separate from sportsman.

Optimal recovery is one of the most important foundations in today’s competitive sports. Because the most important time is actually after training/competition/workout. The muscles stressed by the training must be repaired, the energy stores replenished, the psyche relaxed and the whole system made fit again.

And that’s exactly what happens – when you don’t do anything, rest or in best case sleep! But your body then works at full speed – if you give it what it needs.

Injuries, weaknesses in competition, cramps – all this can be avoided by good regeneration.

Reward your hard training: give your body what it needs to be ready for the next session. We support you with products that not only promise the highest quality, but also make your life easier.

To do this, we have brought together experts from a wide variety of fields and put the knowledge and experience of over 25 years in the sports business into our products.

We do not compromise on quality. You get professional products from us, which have been created in cooperation with many athletes and with:

  • The best raw materials, preferably from the region
  • Own recipes
  • We sweeten naturally with stevia
  • No fillers (your body really doesn’t need that)
  • Produced with state-of-the-art production facilities in Germany

And in all this, the taste is always in the foreground. Even if everyone says that their product is “delicious”. We see this as a promise.

Take us at your word here!

Rainer is our “brain”, CEO, founder and by the way also food chemist and managing director of several major German brands. Above all, he has been an athlete since he was a boy. So he knows what it takes to get through his diet and achieve his goals. For his own brand (which is therefore also called Z KONZEPT), only the best is good enough for him. He stands for the quality of the products with his name. And we think you’ll feel that.

Quality is important to me, because if I do my best during training, I want to support success with good products.

Iva Primorac, professional tennis player WTA 513

Training is important, but the diet brings you the right and visible success. We have experienced ourselves that, for example, not all proteins are the same. Many factors play a role here, from raw material to processing and, of course, the recipe. At Z-Konzept, real professionals are at work, here we have 100% trust. And the advice is really great.

Dorina and Ronja Klinger, medal winners on the World Tour, vice national champions and the youngest team in the Austrian national beach volleyball team

In training, but of course especially in competition it is important that I regenerate quickly. Nutrition plays a very important role in this. With Z-Konzept I have optimally combined excellent quality with good taste. If you take the products every day, an essential point.

Olivia Wenk DSV ski racers

Especially in the preparation of the competition, it helps enormously when you feel physically how the supplements help you to achieve your goal.

Nicola K. IFBB Athlete, 2x Berlin Champion in DBFV (2016 and 2019), Top 6 of the German Championship DBFV 2018 and 2019

Especially with so many games we do in a season, it is important to regenerate optimally. The right supplements really help to give your best.

Slatko Horvat, Handball Pro RK Zagreb, 2nd European Championships, Bronze Medal Olympia 2013

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