Certificates
Product certificates according to international standards and norms
Our products are certified according to international standards and norms. You can find our current certificates here.
All Certificates
GMP+ B1 Certificate
Werk Bernburg
GMP+ B1 Certificate
Werk Borth
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Brands
Our variety at a glance
Whether in a professional environment or directly for consumers - we are represented worldwide with various brands on countless shopping shelves.
Sustainability
Our opportunities and challenges
As a provider of mineral products for the areas of Agriculture, Industry, Consumers and Communities, we think and act with foresight.
Compliance