TÜV Rheinland has tested this product to check that it minimizes the risk of allergic reactions. Depending on the type of product, "Suitable for Allergy Sufferers" can refer to the minimization of allergens in the product itself (e. g. nickel-free jewelry) or its effectiveness in retaining allergens (e. g. pollen filter).
TÜV Rheinland has defined a catalogue of tests for this, which establishes minimum standards for the minimization of allergic reactions according to the product and its intended use. The manufacturer's specifications are also checked. The test catalogue is based on internationally applicable standards and standards in common use within the industry and exceeds these requirements.
The product was tested in the laboratory according to these criteria, for example in test chamber tests, material tests and immunological tests ex vivo.
The keyword "Suitable for Allergy Sufferers" confirms that the product meets TÜV Rheinland's test criteria and that the risk of an allergic reaction is minimized when this product is used. Comprehensive protection against all allergies cannot be guaranteed because there are so many types of allergy.