LFT (Liver Function) Test A simple blood draw at home to check how well your liver is working. We measure ALT, AST, ALP, bilirubin, albumin and total protein, giving your doctor a clear picture of liver health in 24 hours. Fast overnight, stay hydrated, and our certified phlebotomist will arrive at your chosen time. Results delivered instantly on WhatsApp and email, with free doctor review if any value is out of range.