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Is Mitragyna Hirsuta A Worthy Kratom Substitute?

Is Mitragyna Hirsuta A Worthy Kratom Substitute?

Asad Khan Asad Khan
7 minute read

Mitragyna Hirsuta is gaining popularity as people search for Kratom substitutes. Kratom is restricted in many states of the US and is not easy to access. Are you wondering about its alternative and how you can get it? Here’s an extensive overview to read.

Mitragyna Hirsuta: What Precisely Is It?

Mitragyna Hirsuta, the feasible substitute for Kratom, is also a member of the genus group of trees from which Kratom belongs. The results of this herb are almost the same as those of Kratom. Apart from this, it has easy access as many countries’ regulations do not favor Kratom. Due to such reasons, Hirsuta herb somehow succeeds in escaping that barrier of rules.

Regarding the composition of the Hirsuta herb, the existing alkaloids give similar and progressive results. Among them, the most noticeable and enriched alkaloids are Mitragynine and Mitraphylline.

Where Does It Come From?

As Kratom is obtained after passing from the specific climate circumstances, so is the Hirsuta. It is found in the forests of Vietnam, Malaysia, Thailand, and Cambodia. Kratom is found chiefly in Southeast Asian countries and is popular among people from the back ages. Hirsuta became famous because of the government regulatory’s restriction on Kratom.

Alkaloids Found In Mitragyna Hirsuta

All plant species are rich in alkaloids. They are vital for normal body functions, giving plants characteristic features. The alkaloids of the Hirsuta herb are similar to Kratom. The key difference comes due to the absence of 7-hydroxy Mitragynine. Besides these, Hirsuta has several other potent alkaloids enlisted below.


Mitraphylline is descended from alkaloid, the active alkaloid found in the tree's leaves called Mitragyna Speciosa. It is an indole alkaloid rich in carbomethoxyl, which upon hydrolysis, produces Mitraphylline acid. Spectroscopy research shows two chromophores of Mitraphylline, contributing to its characteristic features.


Several substances have the same chemical structure; examples are Rhynchophylline and Mitragynine. It is also isolated from Uncaria Tomentosa, after Mitragyna Speciosa.


The isomitraphylline is an influential alkaloid. It chiefly establishes in Uncaria Tomentosa. The botanical family to whom the Uncaria belongs is harvested in South America.


Among many secondary metabolites, Isorhynchophylline is extensively found in Uncaria species. Uncaria species are also known as Gauteng in Chinese. Isorhynchophylline alkaloid arrests the main vital sites and shows its efficacy towards the target part of the system.


Several alkaloids are present in Mitragyna and are termed secondary alkaloids, such as the isomitraphyllinol, a recently isolated alkaloid. Many organizations are researching to evaluate the substance's actual composition. As soon as they come up with a potential outcome, we will surely produce a detailed article on that.


The alkaloid is known as one of the key Hirsutine alkaloids. An indole alkaloid found in the Uncaria species is called Uncaria rhynchophylla. It encounters the vital target in the system. Two alkaloids are obtained from the Rubiaceae family: Hirsutiene and Hirsutine. Focusing on Hirsutine is an alkaloid that has an important role.

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Why It’s A Worthy Kratom Substitute?

The herb, Hirsuta, has similar chemical properties to Kratom. However, it has less potent characteristics. It is due to the unavailability of a specific alkaloid that is 7-hydroxy Mitragynine. Most of the time, people use it as a substitute for red vein Kratom strains.

Users of Kratom prefer to switch to the herb Hirsuta. One of those reasons is the availability of Hirsuta at any mart in the US makes it the best Kratom substitute to consume worldwide. In addition, Hirsuta has no legal complications in comparison to Kratom.

Disclosing The Legal Status Of Mitragyna Hirsuta

Kratom is banned in some states of the US due to its two potent alkaloids, 7-hydroxy Mitragynine and Mitragynine. The Hirsuta herb lacks those alkaloids, which are easy to access in many stores. Due to less popularity, you may have difficulty getting it at local shops like marts and headshops.

It is readily available online. You can find a couple of kratom vendors selling this botanical. But you need to be careful when making a purchase. Don’t forget to assess the seller’s stock and credibility.

The Hirsuta herb has not shown any health issues. That's why the US government has approved Hirsuta herb legally to sell, purchase, and process in all states.

How Can I Consume Hirsuta?

The herb Hirsuta is widely used in slight reduction or crushed forms. The crushed Hirsuta powder is feasible as it is consumed like Kratom powder. Hirsuta is also available in multiple forms for easy consumption, especially for newbies.

It is readily available as crushed leaves, powder for making tea, or as extracts and tinctures. These raw forms of Hirsuta are used to make different formularies. Following are a few ways we can consume this plant material.

     Chewable Leaves

People prefer to chew the leaves from the tree straight off. It is a rapid method to encounter those significant effects of the Hirsuta herb.

     Powdered Leaves

The powdered form of the Hirsuta is a commercialized form, which helps the consumer to take it as a tea, which is especially easy for newbies. It is the most convenient way to consume the Hirsuta leaves.

     Herbal Tea

The leaves of the Hirsuta are passed through the maceration process, which extracts the functioning alkaloids from the leaves and helps us to consume those for progressive results.

Mitragyna Hirsuta And FDA: What Are The Concerns?

The Federal Drug Administration (FDA) has not approved the Hirsuta herb yet. It could be a reason for its unavailability at local departmental stores. But you can easily buy it from hundreds of online stores. Unlike Kratom, it is legitimately manufactured and exported worldwide. The government doesn’t impose any restrictions on its usage, but the FDA does.

The research is going on to get FDA approval for this herb. Once the federal drug administration passes its approval, everyone will get easy access to Hirsuta both online and at local departmental stores across the nation.

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What Are The Other Species Of The Mitragyna?

There are not only two species of Mitragyna we were talking about above. Besides Mitragyna Speciosa and Mitragyna Hirsuta, there’s an extensive list of species belonging to the same genre. All have some similarities in physical and chemical appearance. Let me share a few of them with you.

  1. Mitragyna parvifolia: This Mitragyna variant is less potent than Kratom. Its alkaloids are not similar to that of Speciosa.
  2. Mitragyna Inermis: This is rare to find both online and in local stores. It has multiple traditional uses worldwide. In terms of potency, it is lighter than Kratom.
  3. Mitragyna Javanica: It is a source of Mitrajavine alkaloids. This species is also named Mitragyna diversifolia. Its alkaloids are entirely different from the Mitragyna Speciosa.
  4. Mitragyna Tubulosa: It is rich in alkaloids like mitraphylline and isomitraphylline. It is also an incredibly unique species, hard to find in the states of the US.


Mitragyna Hirsuta is a great alternative to Mitragyna Speciosa, readily available in all states of the US. In contrast, Kratom is facing severe challenges in some states of the country. Other differences between both herbs are part of the above discussion. Want to get an extensive overview? Make sure to go through this guide carefully.

Frequently Asked Questions

Q1. What does Hirsuta taste like?

This herb is bitter and sharp to taste, but the bitterness is not more than Kratom. Depending on your preferences and interests, you may or may not like its flavor.

Q2. What is the odor of Hirsuta?

Well, it comes with a versatile aroma, which is pretty similar to Kratom’s odor. You can compare it with an earthy touch or the smell coming from the wet grass on your lawn.

Q3. Is Hirsuta available in capsules?

Yes, Hirsuta is manufactured in a similar way as Kratom. Newbies prefer to get crushed leaves, powder, or extract of the Hirsuta herb in a compressed capsule formulation.

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