SAVE 15% OFF All COVID Tests

0
0 Items Selected

No products in the cart.

Drug Test Comparison

4U Health Drug Tests measure either 78 targets in urine or 54 targets in saliva.
– Urine drug tests have a longer window to detect past drug use (1-10 days).
– Saliva drug tests are more convenient to administer, have a faster detection time (6 hours to 6 days), allow observation of sample collection, and do not require an on-demand urine sample.

Review the targets and detection windows to find the right test for your needs.

Alcohol

Ethyl Glucuronide (EtG)
Ethyl Sulfate (EtS)
Urine Drug Test
(78 Targets)
Buy Now
3-5 Days
3-5 Days
Saliva Drug Test
(54 Targets)
Buy Now
-
-

Ampheta­mines

Amphetamine
Methamphetamine
Urine Drug Test
(78 Targets)
Buy Now
3-5 Days
3-5 Days
Saliva Drug Test
(54 Targets)
Buy Now
-
-

Anal­gesics

Acetaminophen (Tylenol)
Urine Drug Test
(78 Targets)
Buy Now
3-4 Days
Saliva Drug Test
(54 Targets)
Buy Now
-
-

Anti­convulsants

Gabapentin (Neurontin)
Pregabalin (Lyrica)
Urine Drug Test
(78 Targets)
Buy Now
2-4 Days
3-4 Days
Saliva Drug Test
(54 Targets)
Buy Now
-
-

Anti­depressants

Amitriptyline (Elavil)
Citalopram (Celexa)
Clomipramine (Anafranil)
Desipramine (Norpramin)
Doxepin (Silenor)
Duloxetine (Cymbalta)
Fluoxetine (Prozac)
Imipramine (Tofranil)
Nortriptyline (Pamelor)
Sertraline (Zoloft)
Venlafaxine (Efexor)
Urine Drug Test
(78 Targets)
Buy Now
5-7 Days
3-4 Days
5-7 Days
3-4 Days
3-4 Days
1-2 Days
5-7 Days
3-4 Days
5-7 Days
3-5 Days
5-7 Days
Saliva Drug Test
(54 Targets)
Buy Now
4-6 Days
3-4 Days
4-5 Days
2-3 Days
3-5 Days
1-2 Days
2-3 Days
2-3 Days
4-6 Days
2-3 Days
1-2 Days

Barbit­urates

Amobarbital/Pentobarbital
Butalbital
Phenobarbital
Secobarbital
Urine Drug Test
(78 Targets)
Buy Now
4-6 Days
3-6 Days
4-6 Days
4-6 Days
Saliva Drug Test
(54 Targets)
Buy Now
4-6 Days
4-6 Days
7-10 Days
4-6 Days

Benzo­diazepines

Alprazolam (Xanax)
Alpha-Hydroxyalprazolam (Xanax Metabolite)
Clonazepam (Klonopin)
7-Aminoclonazepam (Klonopin Metabolite)
Diazepam (Valium)
Nordiazepam (Valium Metabolite)
Oxazepam (Serax, Valium Metabolite)
Temazepam (Restoril, Valium Metabolite)
Flunitrazepam (Rohypnol)
7-Aminoflunitrazepam (Rohypnol Metabolite)
Lorazepam (Ativan)
Urine Drug Test
(78 Targets)
Buy Now
2-4 Days
2-4 Days
24 Hours
3-5 Days
< 24 Hours
2-4 Days
2-5 Days
1-4 Days
1-2 Days
2-3 Days
3-5 Days
Saliva Drug Test
(54 Targets)
Buy Now
6-48 Hours
-
6-48 Hours
6-48 Hours
4-5 Hours
6-48 Hours
6-48 Hours
6-48 Hours
-
-
2-4 Days

Buprenor­phine

Buprenorphine (Suboxone)
Norbuprenorphine (Suboxone Metabolite)
Urine Drug Test
(78 Targets)
Buy Now
3-5 Days
3-5 Days
Saliva Drug Test
(54 Targets)
Buy Now

Canna­binoids

Marijuana (THC-COOH)
Marijuana (Delta-9-THC)
UR-144 5-Pentanoic acid (Synthetic Cannabinoid)
Urine Drug Test
(78 Targets)
Buy Now
3-45 Days
Directly Proportional to BMI & Frequency of Use
2-3 Days
Saliva Drug Test
(54 Targets)
Buy Now
3-5 Days

Cocaine

Cocaine
Benzoylecgonine (Cocaine Metabolite)
Urine Drug Test
(78 Targets)
Buy Now
3-5 Days
Saliva Drug Test
(54 Targets)
Buy Now
2-5 Days
3-5 Days

Cough Suppressants

Dextromethorphan (DXM)
Dextrorphan
Urine Drug Test
(78 Targets)
Buy Now
2-3 Days
2-3 Days
Saliva Drug Test
(54 Targets)
Buy Now
2-3 Days
2-3 Days

Ketamine

Ketamine
Norketamine (Ketamine Metabolite)
Urine Drug Test
(78 Targets)
Buy Now
2-3 Days
2-3 Days
Saliva Drug Test
(54 Targets)
Buy Now
2-3 Days
2-3 Days

Metha­done

Methadone
EDDP (Methadone Metabolite)
Urine Drug Test
(78 Targets)
Buy Now
1-2 Weeks
5-7 Days
Saliva Drug Test
(54 Targets)
Buy Now
4-5 Days

Methylenedioxy­amphetamines

MDMA (Ecstasy/Molly)
MDA (MDMA Metabolite)
Urine Drug Test
(78 Targets)
Buy Now
3-5 Days
3-5 Days
Saliva Drug Test
(54 Targets)
Buy Now
2-3 Days
2-3 Days

Methyl­phenidate

Methylphenidate (Concerta)
Ritalinic acid (Concerta Metabolite)
Urine Drug Test
(78 Targets)
Buy Now
1-2 Days
1-2 Days
Saliva Drug Test
(54 Targets)
Buy Now
1-2 Days
1-2 Days

Nicotine

Nicotine
Cotinine (Nicotine Metabolite)
Urine Drug Test
(78 Targets)
Buy Now
1-3 Days
7-10 Days
Saliva Drug Test
(54 Targets)
Buy Now

Opiate Antagonists

Naloxone (Narcan/Suboxone Metabolite)
Naltrexone (Vivitrol)
Urine Drug Test
(78 Targets)
Buy Now
3-4 Days
1 Day
Saliva Drug Test
(54 Targets)
Buy Now
1-2 Days

Opiates & Opioids

6-Monoacetylmorphine (Heroin Metabolite)
Codeine
Fentanyl
Hydrocodone (Vicodin)
Hydromorphone
Meperidine (Demerol)
Morphine
Norfentanyl
Norhydrocodone (Hydrocodone Metabolite)
Normeperidine (Pethidine Metabolite)
Noroxycodone (Oxycodone Metabolite)
Oxycodone (OxyContin)
Oxymorphone (Opana)
Tapentadol (Nucynta)
Tramadol (Ultram)
o-Desmethyltramadol (Tramadol Metabolite)
Urine Drug Test
(78 Targets)
Buy Now
24 Hours
2-3 Days
1-4 Days
2-3 Days
2-3 Days
1-2 Days
2-3 Days
1-4 Days
2-5 Days
1-2 Days
2-3 Days
2-3 Days
2-3 Days
3-5 Days
2-4 Days
2-4 Days
Saliva Drug Test
(54 Targets)
Buy Now
6-24 Hours
2-3 Days
1-3 Days
1-3 Days
2-3 Days
2-3 Days
2-3 Days
2-3 Days
1-2 Days
2-3 Days

Sedative Hypnotics

Zaleplon (Sonata)
Zolpidem (Ambien)
Zolpidem Phenyl-4-carboxylic (Ambien Metabolite)
Urine Drug Test
(78 Targets)
Buy Now
2-3 Days
2-3 Days
2-3 Days
Saliva Drug Test
(54 Targets)
Buy Now
1-2 Days
1-2 Days
2-3 Days

Skeletal Muscle Relaxants

Carisoprodol (Soma)
Meprobamate
Cyclobenzaprine
Urine Drug Test
(78 Targets)
Buy Now
24 Hours
4-5 Days
3-7 Days
Saliva Drug Test
(54 Targets)
Buy Now
1-2 Days
2-3 Days
2-3 Days

Stimulants

Ephedrine
Methylone
MDPV
Phentermine (Lomaira)
Urine Drug Test
(78 Targets)
Buy Now
4-6 Days
2-3 Days
2-3 Days
2-3 Days
Saliva Drug Test
(54 Targets)
Buy Now
2-3 Days