Carefully selected ingredients. Independent expert assessment. Additional support when choosing a food supplement.
When choosing a food supplement, it also matters what supports its quality. For INETHAN by NATURAMEDICIN SE, alongside its own formulation, this includes repeated health-safety assessment by the National Institute of Public Health in Prague.
The first certification in 2022 was followed in 2026 by a new SZÚ Health Safety Certificate. It was issued following an expert assessment and laboratory testing of the submitted samples.
This is another reason to discover INETHAN: your choice can also draw on the assessment of an expert institution independent of the manufacturer.

SZÚ certification combines a review of product documentation with laboratory testing. For INETHAN, the assessment covered three areas:
Expert assessment of the ingredients and their quantities in the recommended daily dose in terms of health safety.
Testing of microbiological safety, lead, cadmium and mercury content, and polycyclic aromatic hydrocarbons (PAHs), a group of unwanted contaminants.
Assessment of the submitted label texts, including recommended use and consumer warnings.
More evidence for an informed choice. Alongside the product description, you can consult specific information about an independent assessment of its health safety.
Documented care for the product. We have submitted INETHAN for expert assessment repeatedly. This is part of our responsibility for food supplements bearing the NATURAMEDICIN name.
When comparing food supplements, consider their ingredients and whether the manufacturer provides evidence of an independent safety assessment. For INETHAN, this information is available together in one place.
2022
First SZÚ certificate
No. 183-148/22
Issued 15 June 2022
Valid until 15 June 2025
2026
New SZÚ certificate
No. 183-283/26
Issued 18 August 2026
Valid until 18 August 2029
Microbiological testing examines microbial contamination of the sample, meaning potential contamination by microorganisms. It checks the microbiological safety of the food supplement.
Heavy-metal testing included determining the content of lead, cadmium and mercury. These are specific unwanted elements whose levels matter when assessing the health safety of foods and food supplements.
PAH stands for polycyclic aromatic hydrocarbons, a group of unwanted contaminants. Measuring them was another part of the health-safety laboratory testing of INETHAN.
The National Institute of Public Health in Prague is an expert institution working in public health protection. It carried out an expert assessment of INETHAN and testing in accredited laboratories.
The certificate documents a favourable assessment of the product within the stated scope. For INETHAN, it is based on the assessment of its ingredients and satisfactory laboratory test results.
The certificate concerns health safety within the scope of the assessment. It does not confirm therapeutic effects or the clinical effectiveness of the food supplement.