Does Musashi Have Heavy Metals? Understanding Their Testing and Quality
                                
                                
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                                    5 min read                                
                            
                                According to the brand's FAQ, Musashi tests the raw materials used in their products for heavy metals like lead, mercury, cadmium, and arsenic to ensure they meet relevant food safety standards. However, they do not conduct final product testing for these specific contaminants, relying on strict controls during ingredient sourcing and manufacturing.