How Long Does Kratom Stay In Urine

Kratom, a herbal drug that has been in use for generations, is standing the rigors of time due to its extraordinary services. People use Kratom for analgesia, energy and stimulation, mood-boosting, relaxation, increasing cognitive performance, and stress relief. Users are concerned about its testing, detection, and effects as its uses are imminent. 

This article will give you an insight into how long Kratom stays in your urine. According to studies, Kratom is detected in urine for almost five days, varying from individual to individual. At higher doses, Kratom can be seen for up to seven days. The estimated half-life of Kratom is 24 hours.

Let’s dive into the details.

What Does Kratom Do?

Kratom, known as Mitragyna speciosa, originates from the evergreen trees in SouthEast Asia. People have been using Kratom for centuries due to its analgesic and mood-stimulating effects. It comprises alkaloids, like mitragynine and 7-hydroxy mitragynine, that bind with opioid receptors in the brain to produce desired results.

It is imperative to understand that the effects of Kratom can vary in dosage, strain, metabolism, and other factors. What also varies from individual to individual is how Kratom works. Kratom is getting popular among the masses due to its benefits like pain relief, mood stimulation, relaxation, inducing sleep, and many others. Kratom is mainly consumed via kratom tea, pills, and leaf chewing.

How Is Kratom Metabolized?

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To clearly understand how long Kratom stays in urine, it is imminent to know about Kratom metabolism and elimination process. After getting consumed, the main alkaloids of Kratom, i.e., 7-hydroxy mitragynine and mitragynine, are absorbed in the bloodstream. Kratom is metabolized in the liver and converted into 7-OH-Mitragynine by specific liver enzymes. That is then excreted through urine and, to some extent, via feces and sweat.

How Long Does Kratom Remain In Your System?

Elimination half-life is the term used to describe the time taken up by the drug’s concentration to be reduced in half. Studies found that people who have used Kratom for an average of 1.75 years have been asked to consume Kratom for seven days. The half-life of Kratom was estimated to be 24 hours.

In short, after consuming one dose of Kratom, one-half of that remains in the body after 24 hours. For example, if someone consumes 6 grams of Kratom in 24 hours, 3 grams will be left in the body after 24 hours. The half-life shrinks to almost three hours among people who never used Kratom before. That shows the half-life of Kratom varies from individual to individual, depending on how long it gets consumed.

How Long Does Kratom Detects In Urine?

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The detection of Kratom in urine depends on many factors, including its dosage, usage, individual metabolism, and many other aspects. On average, kratom metabolites are detected in urine for five days after consumption. The detection window varies from individual to individual. Sometimes, Kratom is found in urine for up to seven days, mostly in chronic users.

Most routine drug tests cannot detect the presence of mitragynine in the urine. Specialized 10-panel drug tests for Kratom and its metabolites detect Kratom in urine for almost seven days. Urine tests and UDS (Urine drug screens) are mainly used to find the presence of Kratom. The other tests, like blood, saliva, and hair follicle tests, differ from standard practices for detecting kratom metabolites in urine.

Does Kratom Detectable On Urine Drug Tests?

Yes, Kratom can appear on a urine drug test, depending on the specific test used. Standard urine drug tests do not show kratom alkaloids. But, specialized drug tests to target kratom detection in urine quickly detect kratom metabolites. These specific tests use chromatography-mass spectrometry (LC-MS) to identify the kratom alkaloids like mitragynine and 7-hydroxy mitragynine in the urine samples.

If you have to go through a kratom detection test, it is advised to go through the guidelines and policies of that specific organization. To stay updated with the latest information, read the guidelines and rules. Many firms and organizations require employers to go through kratom detection tests.

Which Factors Impact How Long Kratom Stays In Urine?

Many factors like dosage, metabolism, liver and kidney function, body mass, and composition, impacts how long Kratom stays in urine; some prominent ones are mentioned here;


The dosage of Kratom has a considerable role in the detection. If consumed in higher doses, Kratom stays in the body for a more extended period.

Usage Frequency

If Kratom is used in higher doses, that will lead to extended time for kratom detection in urine. The detection of Kratom in the system is directly proportional to the frequency of use.

Hydration level

Optimum hydration can easily remove toxins and metabolites from the body. The well-hydrated status would reduce the detection window for Kratom in urine.

Individual Metabolism

Metabolism varies from person to person as to how fast Kratom is broken down and eliminated from the body. 

Body Mass And Composition

Individuals with higher body mass percentages have kratom metabolites for longer, leading to extended detection of Kratom in urine.

Sensitivity Of The Drug Test

The sensitivity and specificity of the drug test can influence the detection time of Kratom in urine. Some tests tend to have different cutoff levels, leading to alteration in the detection period of Kratom.

Liver And Kidney Function

The liver and kidneys metabolize and excrete toxins from the body. Impaired liver or kidney function affects this process, causing Kratom substances to remain in urine for a long.

The Bottom Line

That is a need of the hour to understand the duration of Kratom in urine, especially for individuals who would go through drug testing. Many organizations made it mandatory to subject individuals to drug testing. In this article, we have covered every aspect concerning kratom detection in urine.

Kratom detection in urine ranges from five to seven days, depending on dosage, frequency, individual metabolism, and drug test sensitivity. Even though Kratom is legal in many states, it is vital to get yourself enlightened with local policies and regulations concerning its use and testing.



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