Pharmacogenomic testing for statin dosage helps personalise cholesterol-lowering therapy. Statins are widely used to lower cholesterol and reduce the risk of cardiovascular disease, but individual responses vary. Genetic testing can identify individuals at increased risk of statin-related side effects, such as muscle pain or liver damage. By analysing the SLCO1B1 gene, which influences statin transport and metabolism, this test helps optimise treatment plans for better cholesterol management with fewer complications.