The Cytotoxicity Assay Kits market refers to the industry that provides kits for detecting and measuring the toxicity of substances, which is crucial in various fields such as pharmaceuticals, biotechnology, and environmental monitoring. As the Cytotoxicity Assay Kits market size is expected to reach $1.4 billion by 2026, the growth outlook and market forecast indicate a significant expansion, driven by the increasing demand for toxicity testing in the pharmaceutical and biotechnology industries. The industry expansion is further fueled by the rising awareness about the importance of toxicity testing and the growing need for accurate and reliable assay kits. The scope of the Cytotoxicity Assay Kits market includes various types of assays, such as cell-based assays and biochemical assays, and their applications in different end-use industries, including pharmaceuticals, biotechnology, and academic research.