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Tested dietary supplements

At MZ-STORE, we place great emphasis on the quality and safety of our products. Tested dietary supplements are an important part of our business. Our reputation is based on a solid foundation - including the very laboratory tests we conduct to provide our customers with confidence in the quality and effectiveness of every product that leaves our warehouses.


Raw materials of the highest quality

Our dietary supplements are based on raw materials of the highest quality, which are carefully selected according to our strict quality criteria. Before the manufacturing process begins, each batch of raw materials goes through a series of laboratory tests to ensure that they meet our strict standards.

Testing at every stage of production

Our experienced specialists check every stage of production to ensure compliance with the highest quality standards. From raw material analysis to quality control of the finished product, every element of the production process is carefully monitored and documented. This allows us to ensure that our products are free of contaminants and provide the expected health benefits.

All of our products are manufactured in accordance with the highest industry standards, including Good Manufacturing Practice (GMP). In addition, many of our products are certified for their quality and effectiveness, such as Halal certifications. We strive to continuously improve our processes to meet even the highest expectations of our customers.



We care about safety

Our priority is to ensure that our products are fully safe and effective for our customers. We conduct rigorous quality testing so that we can be sure that we offer only the best products on the market that can help our customers achieve their health and fitness goals. Our products are regularly tested by independent laboratories to confirm their effectiveness and safety.

What do we test?

Microbiology

Our products undergo rigorous microbiological testing to check for the presence of harmful bacteria, mold and yeast. This allows us to guarantee safe consumption and protect the health of our customers.

Heavy metals

We control the content of heavy metals such as lead, mercury and cadmium to ensure that our products are free of dangerous contaminants. This is a key element of our quality control.

Concentration of active ingredients

We check the concentration of vitamins, minerals and active ingredients in our products to ensure their proper dosage and effectiveness. We make sure that each product supports the health and well-being of our customers.

Product freshness

For fish oils, we test the fatty acid profile and perform a TOTOX test that measures oxidation. This allows us to ensure the freshness and high quality of our products.

Our thorough testing and high quality standards ensure that the products we offer are effective and safe.

How does the product testing process work?

We strive to provide our customers with the best quality in every package, so it is our priority to maintain the high quality of the products we offer. Here are the areas where they undergo testing:


Production area

Quality and contamination testing of raw materials according to standards.

Post-production area

Private label inspection based on quantitative tests that confirm the composition declared on the label.

Official inspection area

Our products are inspected by official bodies such as the sanitary inspectorate. These tests focus on contaminants, ingredient levels and the presence of undeclared substances. The growth of the store chain and overseas expansion are increasing the frequency of these inspections.