Protein Power 4 Kg is a protein supplement designed to provide a balanced mixture of proteins from various sources such as whey, caseinate, and soy. This blend ensures sustained release of amino acids, optimizing protein synthesis over hours. Each serving offers a complete protein profile suitable for consuming between meals, post-workout, or before sleep. With a 4 kg format, it is a cost-effective and efficient option for those looking to gain muscle and maintain muscle mass. This product, made by BioTechUSA in Hungary, may contain traces of milk and soy, thus unsuitable for specific intolerances.