How Long Can Alcohol Be Detected in Nails? Nail alcohol tests typically involve analyzing specific metabolites, such as ethyl glucuronide (EtG) and fatty acid ethyl esters (FAEEs). These metabolites are formed when the body processes and metabolizes alcohol. A nail sample is collected for testing. Fingernails are often preferred over toenails as they tend to grow faster and thus provide a 12-month history of alcohol exposure. DNA Forensics Laboratory Pvt. Ltd. is a renowned DNA testing company in India. Also, we provide Nail alcohol testing services at reasonable prices. With a vast network of over 400 local and international collection centres, we ensure convenience for our clients. You can call us at +91 8010177771 or WhatsApp us at +91 9213177771. #nailalcoholtests #alcoholtests #alcoholismtests