Grassberg, an English brand, has been part of a holding company that has been producing food supplements and sports nutrition in the European Union for over 10 years. The high quality of our products is confirmed by the certificates issued by one of the main certification companies worldwide - bureau veritas - in compliance with the international standards iso 2200: 2006 and iso 9001: 2015. Furthermore, our production meets more demanding requirements than those required by standard regulations.
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