Correxiko’s bovine collagen contains hydrolysed beef collagen peptides from grass-fed, pasture-raised cows that can be traced back to their source. A collagen product produced from grass-fed, pasture-raised cows means that you don’t need to worry about antibiotic and hormone use. It is really important to find out where your bovine collagen has been sourced so that you can be sure to purchase an ethical, high-quality product for the benefit of your health and the animals and environment around you.