Trust Screen Lab offers professional nail alcohol testing services for employers, courts, monitoring programs, and individuals who require a comprehensive assessment of long-term alcohol use. Nail alcohol testing identifies biomarkers of alcohol consumption that become incorporated into fingernails or toenails over time, creating a significantly extended detection window compared to traditional testing methods such as breath, saliva, or urine. Because nail samples grow slowly, they can reflect patterns of alcohol use over weeks or months, making this method particularly valuable for establishing historical use. All testing is conducted in a confidential, professional setting using established collection and handling procedures to ensure accurate, consistent, and reliable results.

​

Nail alcohol testing is widely utilized in situations where a longer-term view of alcohol consumption is necessary for compliance or decision-making purposes. This may include court-ordered testing, probation or monitoring programs, child custody cases, workplace compliance, or other regulatory requirements. Unlike short-term testing methods that capture recent use, nail testing provides a broader perspective, helping organizations and authorities evaluate behavioral patterns over time. This makes it a powerful tool for risk management, accountability, and ongoing monitoring in both professional and legal contexts.

​

At Trust Screen Lab, nail specimens are collected by trained professionals who follow standardized protocols designed to maintain sample integrity and proper chain of custody. Each step of the process from collection to laboratory analysis and reporting is handled with strict attention to quality control and confidentiality. Results are released only to authorized parties, ensuring privacy and compliance with applicable regulations. Clients trust Trust Screen Lab for our commitment to professionalism, consistency, and dependable testing practices that support informed, confident decision-making.