In a nightclub, bar, festival, or summer neighborhood gathering, a person—almost always a woman—may suddenly experience nausea and dizziness, lose the ability to stand upright, and require assistance. Often a seemingly kind stranger offers to help. The woman then loses consciousness. She typically has no memory of what happened. When she wakes up hours later, often in a park or bushes, she is physically unharmed but has a strong sense that she was sexually assaulted. She has no recollection of the events. Medical examination will confirm the assault. Most victims only learn they were given drug-laced drinks at the medical facility.

Drug Testing Kits for Nightclubs, Festivals and Bars

DrinkCheck Drug-Laced Drinks Rapid Test for Detection of Ketamine, GHB, Scopolamine, and Cocaine | DrinkCheck Drink Spike Test for GHB and Ketamine | AllTest THC Rapid Test 3.5 ng/ml - Marijuana Saliva Test for Self-Control - Cannabis Oral Fluid Test for Driving Ability

Important to know: With the DrinkCheck Drug Test there is an effective rapid test. The heavily marketed drug detection wristband, by contrast, has limited functionality and cannot reliably detect ketamine.

Effects of Drug-Laced Drinks

Police, women's crisis hotlines, and forensic institutes are familiar with the typical descriptions following drug-assisted assault. The symptoms are described with remarkable consistency:

• sudden nausea and retching
• a sensation of feeling wrapped in cotton wool
• perceptual disturbances
• loss of willpower/inability to resist
• inability to move
• memory gaps lasting hours

It is the substances contained in drug-laced drinks that cause such symptoms and cloud consciousness. When they reach the brain in sufficient quantities, they cause memory loss. They trigger anterograde amnesia, which erases new memories. This is exactly what perpetrators want: they want victims not to remember recent events – in 99% of cases, sexual assault.

Unfortunately, the clearance rate for such crimes is still too low because targeted toxicological examination is rarely conducted when there is suspicion. Especially in emergency rooms, there is often time pressure, and people with memory problems are sometimes sent home without comprehensive examination because their story sounds too bizarre or because alcohol is assumed to be the cause. This causes valuable time for evidence to elapse.

What Substances Are We Talking About?

More than 30 different substances have already been detected through functioning drug testing kits. The top list includes:

• Gammahydroxybutyrat (GHB), als Partydroge Liquid Ecstasy bekannt
• Gamma-Butyrolactone (GBL), which the body converts to GHB
• Ketamin
• Barbiturate
• Antihistaminika
• Clozapin
• Benzodiazepine
• trizyklische Antidepressiva

Evidence of GHB and its precursor GBL abuse has existed since the late 1990s. However, drug-laced drinks were likely used earlier. This substance is also produced naturally through our metabolism. GHB resembles the inhibitory neurotransmitter GABA (gamma-aminobutyric acid). There is prescription-only synthetic GHB, but the precursor substance GBL is also relatively readily available without a prescription because it is a basic chemical industry material.

Those with chemical knowledge can make GHB from it, which is crystal clear and odorless. It only tastes slightly salty, but the cocktails that perpetrators pour the drug-laced drinks into mask this taste. They generally have a dampening effect. The effects set in after 15 to at most 30 minutes. The substance initially causes relaxation and can lead to unconsciousness at higher concentrations. The risk of overdose is always potential because there is only a small safety margin between a dose with the desired effect and a life-threatening one.

Forensic toxicology at German universities regularly deals with drug-laced drink cases. Toxicologists point out that there may be other causes for the described symptoms, but they always recommend appropriate testing. Sexual crimes were not the only ones prepared with drug-laced drinks—robberies and, more rarely, murders were also prepared this way. However, such cases occur far less frequently than sexual assaults on women.

How Does the Legislator Handle Drug-Laced Drinks?

Generally, perpetrators, if identified, are prosecuted for assault and, with appropriate evidence, for rape or other crimes. However, both investigations and criminal evidence are usually unsuccessful. Therefore, the U.S. state of California has taken a different path since 2024: A new law mandates that operators of nightclubs, bars, festivals, and other events open to the public must offer drug testing kits.

The California model (since July 2024) has two positive effects:

• Prevention und Hilfe: Potenzielle Opfer erlangen einen handfesten Nachweis und damit Schutz vor Ort. Wer wegen erster Symptoms den Verdacht auf einen betreffenden Anschlag mit Drug-laced drinks schöpft, kann sich sofort testen. Bei positivem Resultat können sie noch vor dem Einsetzen der Willensschwäche an eine bekannte Person wenden oder nötigenfalls das Aufsichtspersonal alarmieren.
• Sensibilisierung: Besucher werden allein schon durch das Angebot von Drug Testing Kits für die Gefahr sensibilisiert und können präventiv handeln.

Other countries are watching California's developments and considering similar measures. There is currently no legal requirement in Germany, but various clubs and organizers offer tests voluntarily.

How Can Drug-Laced Drinks Be Tested?

The drug-laced drink wristband has existed for some time, but it faces criticism from experts and scene professionals. It has a test field that is supposed to detect GHB in a drink. However, there are several problems:

• a) Gammahydroxybutyrat ist beileibe nicht das einzige Substrat in Drug-laced drinks. Clozapin, Benzodiazepine, Antidepressiva und Ketamin – weist das Drug-laced drinks Armband nicht nach.
• b) Der Nachweis von GHB würde eine Blauverfärbung erzeugen. Gerade diese ist aber beim typischen UV-Licht in Nightcluben schwer bis gar nicht zu erkennen.
• c) Wenn das Getränk ein Rotwein, Cola oder Rum ist, beeinflusst es die Farbreaktion.
• d) Sehr oft wird das Drug-laced drinks Armband ohne den Nachweis einer behördlichen Überprüfung angeboten. Damit ist es kein Medizinprodukt und unterliegt somit auch keinen strengen Anforderungen.

However, there are reasonable suppliers who sell the drug-laced drink wristband but don't overpromise. They point out that a drug-laced drink wristband promotes personal awareness and can also deter potential perpetrators. These are good arguments, but they don't help against the actual effects of drug-laced drinks.

The DrinkCheck Drug Test – A More Reliable Alternative

The DrinkCheck rapid test for drug-laced drinks (ketamine and GHB) is a significantly more reliable test strip compared to the drug-laced drink wristband. The wristband suggests safety with apparent convenience because it is simply worn. However, a DrinkCheck test strip can essentially be dipped into the glass just as easily. This precaution is important because subsequent detection of drug-laced drinks often fails because the substances have already been broken down in urine and blood.

Hair analysis, which would be possible for much longer, usually doesn't help much either: experts consider it unsuitable for detecting GHB and ketamine. This is because the body produces GHB in small amounts itself, and a single administration in the form of drug-laced drinks would exceed this level so slightly that test accuracy falls within the standard deviation.

There are now two drug testing kits on the market: the test strip (like DrinkCheck) and the drug-laced drink wristband. The wristbands are sensitive to splashing water, and the test area is difficult to see. The wristbands don't detect ketamine at all, yet it is one of the most common substances in drug-laced drinks.

An invaluable advantage of test strips is their safe storage in packaging until the moment of use. Wristbands, of course, are exposed to various contaminants in the air, which ultimately make them virtually unusable.

Last but not least, the DrinkCheck drug-laced drink rapid test is cheaper than most wristbands. These are offered at relatively high prices as accessories for nightclubs.

Application of the DrinkCheck Drug-Laced Drinks Rapid Test

The test strip is 8 cm long. It has two test surfaces for GHB and ketamine. Its application is very simple:

• 1. Verpackung an der vorgefertigten Stelle öffnen
• 2. Test entnehmen
• 3. Jeweils einen Tropfen des Getränks auf den rosafarbenen und den gelben Testpunkt geben (für GHB und Ketamin)
• 4. 15 Sekunden warten
• 5. Verfärbungen beobachten (orange oder blau für Ketamin oder GHB)

The packaging is waterproof, weighs only two grams, and measures 6.1 x 11.1 x 0.1 cm. Multiple test strips can be carried in a wallet. The DrinkCheck drug-laced drink rapid test has been independently validated and meets strict quality standards.

Conclusion: Safety Through Effective Rapid Tests

The DrinkCheck drug-laced drink rapid test provides protection at parties and any other event where caution is warranted. Although rare, a perpetrator could pour drug-laced drinks into a glass at private, non-public events. DrinkCheck offers safety and certainty in these situations.

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