Jankowitch NUTRITION Jankowitch NUTRITION

Product added to cart


Why should I register?

We want to work with our clients on a long-term basis and not just on a one-off basis. By registering you will get your own identity on our site and you will not be just a mysterious unknown for us. In order to take full advantage of some of the important features of our site, you need to have your own account.

How do I get started?

First of all, we recommend that you fill out our variety of conditions to find out what form your body is actually in. According to the points obtained, the system will recommend the most suitable products to correct your condition. You can find the variety of conditions in the top menu by “START HERE”.

How do I become a Hybrid Harmony member?

Fill in a variety of conditions and get Hybrid Harmony START membership worth € 10 for free (for a smile). Membership gives you access to basic Hybrid Harmony video courses. You can unlock additional video classes individually or purchase a discounted annual / lifetime membership.

How do I choose a product?

Our message is to educate people and not just sell them. Therefore, in our magazine and in more detail in Hybrid Harmony video tutorials, you will learn to choose the “right product” to achieve your goals. If you don't know what to do, feel free to contact us and we will find the best way together.

What are JANKOWITCH online services?

Although they are online products, we have prepared them for you so that we are as close as possible to you. This is not just online coaching. Each of our services is specific and tested on more than 1000 clients. You can choose between fully automated Fit in 90 days or programs with our support such as online consultation and ketoexpert.

What are online consultations?

The basis of my clients' success is the most accurate comprehensive body diagnostics. The diet is then set as well as all necessary corrections and changes. On the basis of a completed questionnaire and a sample of your blood (3-5 drops), which you send by mail, we will find out your current food hypersensitivity, as well as the state of metabolism, organ function and possible presence of physical stresses.

What is Ketoexpert?

If you want to feel great in your body, try our proven product based on ketogenic diet - MET-UP. With our food replacement, more than 1,000 people have been returning to it. It is recommended for rapid start of metabolism, comfortable adaptation and efficient fat burning.

Who are the consultants?

The consultants are trained members of our team with long-term personal experience with Jankowitch products and services. A consultant can help you find the right way to find the right product or service. He is your advisor who will set you up correctly for the Ketoexpert online service. They only communicate with you through your personal chat.

What is my personal chat for?

You will find your personal chat, which you get after registering at JANKOWITCH.COM, in your account. Serves all communication in your online services with JANKOWITCH support and consultants. It works like your fitness online card. It is a great tool to keep all your results, photos and documents, our recommendations, instructions and advice available in your private account.

Didn’t you find answer to your question?

Looking for an answer and you didn't find it? Don't despair and feel free to write or call me. Together we will find the right way to go. No need to wait, you can start today. It's really simple. Just a few targeted changes and you get into a condition you may not have been in your life. Be Fit!


Ladislav Jankovič

Ladislav "Jankowitch" Jankovič

mentor and nutrition consultant

Got questions? Contact me:

+421 948 199 720



Need help?

Call us, we will a solution for your problem together.

+421 908 667 331


Welcome to your chat.

Chat serves as a main communication channel in our on-line services.



Need help?

Maybe you will find an answer to your questions in our FAQ.