Old Bridge Chemicals' Emerald-C copper carbonate-based feed ingredient is Made In The USA at our FAMI-QS , HACCP and AFIA certified safe feed/safe food facility. With comparable performance at a lower cost versus the leading, chloride-based TBCC product, Emerald-C is proven to safety and consistently provide top performance, without paying paying the current 10% tariff!

Please be extremely cautious about bringing any foreign material into the USA. Better yet, take no chances, and sample Emerald-C today!