Have the HANZZ+HEIDII products and ingredients been dermatologically tested?

Skincare and cosmetic products manufactured in Switzerland are subject to extremely high quality standards. To ensure the unique, high quality of our products, the manufacturing process is carried out according to common GMP standards and guidelines, and subject to physical, chemical, and microbiological testing throughout.

All HANZZ+HEIDII ingredients have been dermatologically tested and have Biocert, Ecocert or Cosmoscert certification. The carefully selected ingredients are well characterized from their origin to their use in the final product, approved for cosmetic products in the concentrations used, and assessed as safe for use in skincare.

We also conduct dermatological tests on the products with volunteers before launching any new products on the market. These confirm the excellent tolerability of our ingredients.

Before the market launch in 2018, all products were tested for their safety and skin compatibility with the ingredients used. All available literature data, legal requirements, specification values, official recommendations, and empirical values were considered for the evaluation.