Welcome to Nature's side

you can do more with us!

We focus on promoting and promoting a broadly understood healthy lifestyle, because we believe that this is the basic factor that guarantees dynamic, conscious and intelligent development of humanity. To this end, using a lot of experience already gained in the pharmaceutical market, and above all in basing on our own laboratory and a group of scientists, we have developed a new range of unique products - totally natural plant extracts, which are made on the basis of unique - not only on the Polish market - recipes. Our mission is also to build a business open to continuous development, as well as a reliable and ethical business.

It could also be your business. We are waiting for you
Krzysztof Kozłowski and Marcin Mierzwiński
NaturDay Board
Logo NaturDay

Take care of health and financial security

NaturDay is a company that was established to improve the standard of living for you and your loved ones. Our dietary supplements are made with attention to the smallest detail.
Our product offer includes over 40 products. We compose them with you and your family in mind, based only on the natural composition. The range of products we offer is intended for everyone. Starting from children, to young people - active and for the elderly. We also do not forget about our pets for which we have created products from the DOGTor line. But that's not all…

We will also take care of your personal development and finances. NaturDay is a brand that is open to everyone and gives everyone a chance. We guarantee you a unique business plan that will give you and your family a sense of security. Our strength is primarily interpersonal relations. If you want to be successful, this is where you will find your dream environment to grow.

Regulation of sleep and stress levels

Opti Magne inhibits the release of "stress hormones" - adrenaline and norepinephrine and is involved in the synthesis of serotonin, the so-called "happiness hormone" responsible for the regulation of sleep and mood. Take care of yourself with Opti Magne


Magnesium helps in the proper functioning of the nervous system; maintaining proper psychological functions, healthy bones and healthy teeth.


Zinc is one of the micronutrients without which our body cannot function properly.

Vitamin B6

Vitamin B6 is a compound that increases the absorption of magnesium in the body. It takes part in many metabolic processes

Vitamin D3

Vitamin D helps to maintain healthy bones, healthy muscles, the proper level of calcium in the blood, the proper use of calcium and phosphorus.

Catalog 2021

Take care of yourself even more ...

Familiarize yourself with our product offer and discover our portfolio, which consists of innovative dietary supplements. Taking care of our health and that of our loved ones is particularly important - thanks to our products you can strengthen your body, improve your physical condition as well as mental ability. Thanks to our products, you can create a safe space for yourself and your family, both in terms of health and finances.

The NaturDay App training application

available now!

Download free workouts and start exercising today!

Science Council

In the interests of the highest standards of production ethics, preventive health protection and the promotion of an idea of Fundamental Medicine, we have established a Scientific Council. Their task is to supervise the entirety of the production and training activities of the NaturDay. The members of Scientific Council are prominent specialists in the field of natural medicine and pharmacognosy.
Master of Pharmacy
Z. Maciej
Master of Pharmacy Z. Maciej Gawroński. A member of our Scientific Council. In 1991 he graduated from the Faculty of Pharmacy of the Silesian Medical Academy in Sosnowiec (Poland), and he obtained his first degree in pharmaceutical pharmacy in 2001. A long-time professional researcher at the Medical University of Silesia in the Department of Pharmaceutical Botany and the Chair of the Drug Form Technology. At the same time, a long-term employee of the Pharmaceutical Companies such as Bayer, GlaxoSmithKline and ICN Polfa Rzeszów.
Dr Barbara Śmietana Piętak, A member of the NaturDay Scientific Council. She graduated from the Silesian Medical Academy, Faculty of Pharmacy in the field of Clinical Analytics in 1981. Until 2006 she lectured on pharmacognosy, phytochemistry, natural cosmetics and natural medicine as an Academic Researcher and Teacher at the Department of Pharmacognosy and Phytochemistry of the Faculty of Pharmacy. In 1992, she obtained a PhD degree in pharmaceutical sciences. Author of many publications, reports and scientific articles. In 1987-88, she received the second prize of the rector of the Silesian Medical Academy for teaching achievements, in 1994 she received the golden badge of the Polish Teachers\' Union, in 1998 she was awarded an honorary badge for exemplary work. As a sign of appreciation for her achievements, she also received the Silver Cross of Merit awarded by the President of the Republic of Poland in 2000.
Dr Artur Gołaś, Member of NaturDay Scientific Council. He is the President of the Polish Society to improve the motor development (Polskie Towarzystwo Usprawnienia Motorycznego - PTUM), The Manager of the Strength and Muscle Power Workshop at AWF Katowice (the University of Physical Education in Katowice (Poland)), The Head of the Department of theory of sport and the motor development skills coach of the 24th section of AWF Katowice and the motor development coach in team sports games. He also completed post-graduate studies in Nutrition, Supplementation and Motor Development skills. Dr Artur Gołaś is also a personal trainer, and II class coach in boxing, and the Trainer of II EEG Biofeedback. Author of books and scientific articles on nutrition, supplementation and sports training. He completed scientific practice in London, Prague, Olomouc (Czech Republic) and gained experience as a speaker at numerous national and international conferences.
Dr Jakub Jaworek Member of the NaturDay Scientific Council. The graduate of the Silesian Medical University in Katowice and a Medical practitioner of the Emergency Service in Katowice. He obtained the 1st and the 2nd degree specialisation in anaesthesiology and intensive care. He worked at the Municipal Hospital in Siemianowice Śląskie in the Department of Anesthesiology and Intensive Care and the Manager of the hospital reception room, and also the duty doctor in the John Paul Pediatric Centre in Sosnowiec-Klimontów, at the Department of Anaesthesiology and Intensive Care. In the years of 2008-2013, he was the Deputy Head of the Department of Anaesthesiology and Intensive Care at the Specialist Hospital in Dąbrowa Górnicza. In 2014-2015 he was the head of the Department of Anesthesiology of the Poviat Hospital in Świętochłowice.                     Currently he is employed in the Katowice Oncology Centre in Poland at the Department of Anaesthesiology and Intensive Care. He completed a bronchofiberoscopy course at the Institute of Tuberculosis and Lung Diseases in Warsaw. He also completed post-graduate studies at the Jagiellonian University in Medicine of Pain and Geriatrics and long-term care, he also participated in many trainings and courses upgrading his competence.
Dr Piotr Kaczmarczyk. Lecturer, publicist, professionally active pharmacist. Author of a book on hospital malnutrition BIAŁY GŁÓD and over 200 scientific and popularizing publications. Vice-president of the Board of the Silesian Pharmacy Chamber, chairman of the Medical Pharmacies Committee of ŚIA, member of the Supreme Pharmaceutical Council, former president of the Kielce branch of PTFarm. Owner of the INTERMEN training and research company Piotr Kaczmarczyk, creator of the proprietary program for optimizing drug management in hospitals. Editor-in-chief of the "Apothecarius" magazine, member of the Scientific Committee of the Farmakoekonomika Szpitalna magazine. Publications min. Pharmacy Poland, Polish Chemist, Pharmaceutical Newspaper, Politics, Focus, Panacea, Pharmaceutical News, Health Market, Without Prescription, Live Longer, Pharmacy Fashion, Apothecarius, Primum homo. The professional experience of the speaker covers 20 years in the pharmaceutical industry, 18 years in the field of education and training in the field of public health and communication in health care, as well as pharmacology and clinical nutrition. Parallel 13 years of managerial experience in the sale and distribution of medicinal products, 6 years of managerial experience in the field of hospital pharmacy and parenteral nutrition. The main scientific interests are quality and communication in health care, modern hospital pharmacy, pharmaceutical care, clinical nutrition and herbal medicinal raw materials.