Our products have been tested by the Institute "Dermal test GmbH" on their skin tolerability and received the rating "very good" three times!
Using EPI patch test, the effect of the active ingredients on the skin was tested according to the international guidelines of the ICDRG (International Contact Dermatitis research group). None of the 30 subjects that were tested had shown any allergic or irritant reactions after the trial period.
This shows that the tested products AHC classic, AHC sensitive and AHC forte, show no signs of skin irritations in its practical application neither do they cause the skin to become more sensitive.
Dermal test GmbH
Dr. med. Werner Voss
Specialist in dermatology, venerology and allergology, phlebology, environmental medicine
Engelstrasse 37, 48143 Münster