Proven excellence. Best quality, best products.
The best quality is our top priority. We therefore voluntarily have the quality and composition of our products regularly checked by independent institutes.
Our quality standards
We place the highest demands on ourselves and our products. That's why we work with a selection of renowned partners who continually put our work to the test and guarantee that we meet our own high standards. Of central importance is our scientific advisory board made up of researchers from the universities of Heidelberg and Milan, who advise us on the development and compilation of our recipes. After completion, each of our products undergoes several strict quality controls before it is filled and packaged in precise doses and under the strictest hygiene requirements. This is confirmed by the independent Institute Prof. Dr. Georg Kurz with the award of the coveted Kurz seal. And our membership in the leading industry association for dietary supplements, NEM e.V., also obliges us to ensure consistently high product quality. Particularly important for athletes: All of our products have been examined by the Cologne List and found to be harmless.
Our product range
What our customers say
Eva Knoop, entrepreneur
“My experience after 12 months of “Balance”: green coffee is simply fun. -4.5 kg, which I hold well, mental clarity and less feeling of stress, no more cravings. I just feel better.”
Lukas Reichle, professional basketball player, BK Dukes (Austria)
“hajoona supports me in my daily training! Not only did I have more energy before and after training, but my focus was noticeably better. And on top of that, I sleep much better!”
Thomas Jaklitsch, ultra cyclist, mental coach, speaker & author
"Hajoona Green Coffee with medicinal mushrooms has been my daily enjoyment and companion throughout the day for 3 years. It helps me maintain my weight of 59 kg as an almost 50-year-old. During the competition season and especially in the 24-hour races, I can perform achieve where others have long since become tired!"
Sustainable packaging for a greener future
At hajoona we rely on environmentally friendly packaging that both protects our products and protects the environment. Our packaging is made from recyclable materials and reduces the ecological footprint. Together we are working to make the world more sustainable – one step at a time.