We test for the widest range of drugs – including GHB – using the following methods:
- Hair
- Nails
We also offer the greatest choice of sample collection options, including from home addresses, offices, our walk-in centres, and other locations.
GHB drug testing for legal professionals, social workers, members of the public, and employers
GHB (gamma-hydroxybutyrate), also known by street names such as ‘G’, ‘liquid ecstasy’, or ‘Gina’, is a powerful central nervous system depressant that can produce feelings of euphoria, relaxation, and increased sociability. It is most commonly found as a clear, odourless liquid with a slightly salty taste and is sometimes used in club or party settings.
Despite its reputation as a recreational drug, GHB is extremely dangerous. Even small amounts can cause unconsciousness, seizures, breathing difficulties, or, in severe cases, death.
It is also widely known as a ‘date-rape drug’ due to its ability to quickly incapacitate individuals without their knowledge, especially when mixed with alcohol.
GHB drug test for legal professionals, social workers and local authorities
AlphaBiolabs has over 20 years’ experience working with solicitors, social workers and local authorities, providing rapid drug test results and user-friendly reports that are accepted in every family court.
More reasons to choose AlphaBiolabs for court-admissible drug testing:
- Rapid results
- ISO 17025-accredited laboratory (No. 2773)
- Member of the Society of Hair Testing with analysis carried out to internationally-agreed standards
- All pricing within Legal Aid Board rates
- Our Price Promise: we will beat any like-for-like quote by a further 10%
- Expert advice and a dedicated Case Manager to fully manage your instruction
- Sample collections from any location within 24-48 hours of instruction
- FREE legally-instructed sample collections at our walk-in centres
To request a quote, call our dedicated Legal team on 01 402 9466, email testing@alphabiolabs.com or fill in our online quote form.
Learn MoreGHB drug test for official matters
If you are an individual who needs a drug test for an official matter, we can help.
We have extensive experience providing drug testing for members of the public and are perfectly placed to support you with accurate and reliable laboratory testing for legal and official purposes.
Reasons you might need a drug test for official matters:
- You are a parent/guardian whose child requires a negative drug test result for educational reasons e.g. school, college or university
- You are a contractor or consultant who requires a drug or alcohol test to start work
- For private legal matters e.g. child custody proceedings or divorce proceedings
- For industrial tribunal proceedings
- For other legal issues (e.g. driving offences)
Our drug test results are accepted by a wide range of organisations and institutions including Family Court, public bodies and government agencies (e.g. Irish Immigration Service), businesses of all sizes across all sectors, and educational institutions.
Learn MoreGHB drug test for the workplace
AlphaBiolabs has over 20 years’ experience providing comprehensive drug and alcohol testing services – including sample collection and laboratory analysis – for businesses and employers.
More reasons to choose AlphaBiolabs for your workplace drug testing:
- Fastest results in the industry
- Random, For cause, Pre-employment, Post-rehab and Return-to-work testing available
- Full range of testing methods to suit all budgets, business needs and sectors
- Support with substance misuse policy creation and review
- Drug and alcohol awareness training for managers and employees
- Sample collection training for in-house collection
- Dedicated Account Manager and access to our scientific expertise
To request a quote, call 01 402 9466, email workplace@alphabiolabs.com, or complete our online quote form.
Learn MoreFrequently asked questions
Gamma-hydroxybutyrate (GHB) is a depressant drug that affects the central nervous system.
Also known by the street names ‘G’, ‘liquid ecstasy’ or ‘Gina’, it is known for producing feelings of euphoria, relaxation, and increased sociability, and is sometimes used in club and party settings.
However, it is also a powerful sedative with a high risk of overdose and dependence.
The effects of GHB can vary widely depending on the dose, and even small increases can cause nausea, unconsciousness, seizures, or respiratory collapse. It is also widely known as a ‘date-rape drug’ due to its ability to incapacitate users, and its association with drug-facilitated sexual assault.
Because of its unpredictable potency and rapid onset, using GHB always carries serious health risks, especially when mixed with alcohol or other depressants.
GHB is typically sold as a clear, odourless, salty-tasting liquid, but it can also come in powder form.
It is usually swallowed, either on its own or mixed with a drink – often without the user’s knowledge (e.g. where a person’s drink has been spiked).
Even after the ‘high’ has worn off, and long after the drug was first consumed, GHB can be detected by a drug test, depending on the type of test you take.
The drug testing detection windows for GHB are as follows:
- Hair – up to 12 months (depending on the length of hair available)
- Nails – up to 12 months (up to 6 months for fingernails and up to 12 months for toenails)
The rate at which hair and nails grow means that both hair drug testing and nail drug testing can provide a ‘wide-window’ of detection for drugs and their metabolites (up to 12 months).
The type of drug test you need depends on your circumstances, and how you intend to use the results of the test.
We offer two types of drug test to detect GHB:
- Hair
- Nail
Hair drug tests and nail drug tests provide us with a wide window of detection (up to 12 months). This is due to the way in which drugs are retained in the hair and nails, long after substances were first consumed.
Hair drug tests can be used to identify a month-by-month pattern or an overview of drug use (segmented or overview analysis) for up to 12 months. Nail drug tests are ideal where hair testing is not possible, providing an overview of historic drug use up to six months (fingernails) or up to 12 months (toenails).
If you require a drug test for legal reasons, or other official matters, you will need to instruct us for a legal drug test. For a legal drug test, samples are collected by a professional sample collector under strict chain of custody conditions, ensuring the test results are court-admissible.
For advice on which test is best for you, call our friendly, discreet Customer Services team on 01 402 9466 or email info@alphabiolabs.ie.



