Best Kratom Shots: 6 Tested & Tried Effective Liquid Kratom Extracts

Where To Buy the Best Kratom Shots

Super Speciosa - Buy potent kratom shots
Kratom Country - Best red vein kratom shots
Mit45 - Best affordable kratom shots

First Look

Super Speciosa Super Feels Chill Vibes - Best kratom shot overall
Kratom County Red Vein Thai Kratom Extract Shot - Ideal for experienced users
MIT45 The Gold Standard of Kratom - Most affordable option
CryoKratom Gold Kratom Shot - Best for potency and purity
Kingdom Kratom 10ML Formula 2 Extract Shot - Best flavor options
Happy Go Leafy Liquid Kratom Shots - Perfect for a quick energy boost

With so many different kratom shots popping up on the scene, finding the right option can be rather tricky, especially if you are new to kratom. To make it easier for you, we took it upon ourselves to locate the best kratom shots on the market.

Each of the six offerings on our list ensure potency, delicious flavor, and convenience, and each product is ranked on the list based on its effects, available flavors, ingredients, and of course, price tag.

1. Super Feels Chill Vibes: Kava & Kratom Shot - Best Kratom Shot Overall

Pros:

35mg of kratom extract and 25mg of kava extract per serving
Lab-tested for purity and safety
4.98 rating from 99 reviews
Soothing apple flavor

Cons:

Sells out quickly

The Super Feels Chill Vibes shot made it to the top of our list for a number of reasons.

This is one of Super Speciosa's unique offerings that provides a harmonious combination of Kava and kratom to offer, as its name so rightly suggests, soothing and relaxing effects.

While this blend is available in other forms, the shot is particularly effective for its quick-release formula , and as with all Super Speciosa creations, this product has undergone rigorous lab testing for a pure and potent experience.

Generally, the effects of a kratom product are directly linked to the strain of kratom used. However, this is another area where this product differs since it is not made with just one strain of kratom. Instead, it is a concentrated blend of kratom essence that offers relaxation and calm.

Kava is also known for its ability to reduce stress. This blend soothes both the mind and body and is best for evening use, especially for winding down after long, busy days.

This strongest kratom shot is available in a natural apple flavor, which does a great job of masking the typical bitterness associated with kratom and kava. Overall, it has a pleasant taste, which can be enhanced when mixed with other flavored beverages.

This shot is made of natural ingredients and flavors, including kratom extract, kava extract, cane sugar, natural apple flavor, and citric acid. Each serving provides a balanced dose of 35 mg of kratom extract and 25mg of kava extract.

While these shots are priced slightly higher, they are available in multiple serving sizes, with better discounts for bulk options. Additionally, all Super Speciosa subscribers can get this delicious product for a discounted price.

With a great 4.92 out of 5 across 99 reviews , customers praise this product for its effectiveness and quality, and users have highlighted the product's ability to promote relaxation and its pleasing taste

Why Buy from Super Speciosa

Among the different kratom brands available, Super Speciosa stands out as a premier choice for quality kratom goodies, including liquid shots and extracts. Their dedication to quality and customer satisfaction is clear in their transparent practices and reliable product offerings.

New customers enjoy a 15% discount, and the brand also offers a 30-day satisfaction guarantee , alongside benefits like same-day shipping and sitewide discounts.

>>Check the best price for Super Feels Chill Vibes: Kava & Kratom Shot at Super Speciosa

2. Red Vein Thai Kratom Extract Shot - Ideal for Experienced Users

Pros:

Quick-acting and potent
Comparatively affordable pricing
150mg of pure mitragynine
Pure and rigorously tested

Cons:

It might not be suitable for beginners

The Red Vein Thai Kratom Extract Shot stands out for its notable strength and purity. Each liquid kratom shot contains 150mg of mitragynine , and it is designed specifically for experienced consumers who want a potent and euphoric experience.

The Red Thai strain is famous for its mood boosting and relaxing effects and in a liquid extract form, these effects are delivered with speed.

This potent product promotes a euphoric feeling and this coupled with its relaxing mind and body effects makes it a great sleep aid after a chaotic and busy day.

This product does not have any additional flavoring, but it can be added to any flavored beverage of your choice, making it a convenient option.

Each shot includes 150mg of pure mitragynine , which is extracted from high-quality red Thai kratom leaves sourced directly from Thailand. The extraction process used delivers a pure product with maximum potency that is free from artificial additives and harmful contaminants.

This potent kratom extract offers a premium experience at an affordable rate. There are also bulk purchase options available for those looking to save on larger quantities.

The product is highly rated, with an average score of 4.8 out of 5 . Customers consistently praise these shots for their effectiveness and ease of use, for quick relief and sustained effects.

Why Buy from Kratom Country

Kratom Country works directly with kratom farmers in Southeast Asia to provide the purest products on the market . You can also find a huge variety of the best kratom strains here, including enhanced kratom strains.

Their blended kratom goodies are made, complying with the strictest American Kratom Association guidelines. They perform thorough lab testing to confirm the purity and strength of their products.

>>Check the best price for Red Vein Thai Kratom Extract Shot at Kratom Country

3. MIT45 – The Gold Standard of Kratom - Most Affordable Option

Pros:

Extract undergoes triple purification to maintain potency
Detailed consumption guidelines provided
Mit45 subscribers receive a 10% discount
Earn 25 points with this Kratom extract purchase

Cons:

It might be too potent for beginners

The MIT45 Gold Shot was an obvious choice to add to our list due to its potent action and unique triple purification process , which ensures a safe, pure, and potent product with fast-acting effects.

It comes in a small, easy-to-carry bottle with accurate dosing, making it a convenient way to consume kratom without the hassle of measurements.

MIT45 Gold Shot offers a soothing effect, which aids in relaxation and stress relief. These kratom extract shots contain a powerful dose of mitragynine, which is best suited for those who want to unwind before bed .

Each bottle contains 250mg of Mitragyna extract, which is produced through an advanced extraction process that maintains the potency and purity of its alkaloids.

This concentration delivers reliable and consistent effects, perfect for those seeking a potent dose in a small package.

Mit45 gold shots are affordably priced compared to other similar products, and you can get an additional 10% discount i f you are a subscriber.

With an average rating of 4.8 out of 5, customers praise MIT45 for its effective energy boost and focus improvement. They also rave about the product's quality and the significant benefits it provides.

Why Buy from MIT45

Mit45 is well-known for its wide range of lab tested products . Their dedication to quality control and customer satisfaction has built a loyal customer base.

The company ships orders within a day of ordering, so the average shipping time is just around three business days. What sweetens this deal even more is that you get free shipping on Mit45 orders over $50 . Subscriptions offer

>> Check the best price for MIT45 – The Gold Standard of Kratom at MIT45

4. Gold Kratom Shot - Best for Potency and Purity

Pros:

Very high concentration of mitragynine at 28.6 mg per 1ml
2.5 times more potent than the industry average
Non-GMO, Gluten Free and all natural ingredients
4 different sizing options

Cons:

Relatively newer product on the market

Gold Kratom Shot stands out due to its exceptional potency and i mpressive mitragynine content.

Each ampoule delivers 28.6 mg of mitragynine per 1ml, which is 2.5x more potent than the average product on the market, easily making it one of the top kratom options available.

The rapid absorption of concentrated kratom shots provides quick relief from anxiety, pain, and sleep disturbances. Its smooth taste and transparent ampoule design further enhance its reliability and appeal.

This liquid kratom shot offers a significant boost of energy and mood thanks to a blend of Red, Green, and White Veins . This mix provides a potent and long-lasting effect, which is ideal for users seeking extended relief and support throughout their day.

This product is known for its smooth taste and does not come with the typical bitterness of many kratom products, which makes it more appealing for newbies.

Each ampoule contains 2 delivers a potent 200mg dose of mitragynine , which is 2.5x higher than the industry standard. The kratom is carefully extracted with advanced methods to maintain maximum purity and strength.

These premium shots also come with a premium price, but you can soften the blow to your wallet with one of the many discounts and deals on offer at Cyro Kratom.

The product has a strong approval rating, averaging 4.7 out of 5 from 75 verified reviews . Reviews highlight the product's potency, quick action, and consistent quality. Users appreciate the product's effectiveness and the quick onset of effects, as well as its superior taste.

Why Buy from CryoKratom

Cryo Kratom might not have the biggest kratom selection, but they do offer renowned and high-quality lab-tested kratom products.

Subscribers can get an amazing 20% off their orders, and all orders above $50 qualify for free shipping.

>>Check the best price for Gold Kratom Shot at CryoKratom

5. 10ML Formula 2 Extract Shot - Best Flavor Options

Pros:

Contains 150mg of mitragynine.
Easy and convenient to use
2 delicious flavor options
5-star rating from 545 reviews

Cons:

Only one sizing option is available

The 10 ML Formula 2 Kratom Extract Shot stands out for its powerful strength and appealing flavor. It uses a Full Spectrum Extract that produces an experience similar to 10-12 grams of Kratom Powder.

This product also comes in two yummy flavors and can boost your mood and offer stress relief.

This extract shot significantly boosts energy and mood, providing a euphoric feeling that eases stress and encourages relaxation. Its potent effects are long-lasting , making it suitable for those needing continuous relief throughout the day.

These extract shots come in delicious flavors like the popular Pina Colada, and the more refreshing Peppermint Mocha which does a great job of disguising bitterness common in numerous kratom products.

Each 10ML bottle contains around 150mg of mitragynine , carefully extracted from the kratom plant. Advanced methods are employed to maintain high purity and potency, ensuring the higher potency of the product.

The 10 ML Formula 2 Extract Shot comes at an affordable price. Kingdom Kratom ships kratom products for free for orders over $75, which makes this one of our more cost-effective brand choices.

This product comes with an amazing 545 glowing five star reviews, and it is clear to see that this is a fan favorite. Customers often praise the potent pain-relieving effects of kratom extract shots.

Their effective results and convenient consumption methods make them a better alternative to traditional kratom forms.

Why Buy from Kingdom Kratom

Kingdom Kratom is recognized as one of our top brands for its high-quality kratom goodness. With thorough lab tests for purity , a satisfaction guarantee, and a no-questions-asked return policy, it is no wonder that they boast a five-star rating.

All of their products are sourced from mature trees in Southeast Asia for the best quality. And Kingdom Kratom also promises to ship kratom products on the same day you order them.

>>Check the best price for 10 ML Formula 2 Extract Shot at Kingdom Kratom

6. Liquid Kratom Shots – 150 mg - Perfect for a Quick Energy Boost

Pros

Contains 150mg of Mitragynine per bottle
Convenient 59 ml dropper bottle
Pleasant grape flavor
100% natural organic ingredients

Cons:

Only a handful of reviews

Finally, the last option on our list is strong kratom shots from Happy Go Leafy, which are popular for their potency and quick effects. Each bottle contains 150mg of Mitragynine for an almost immediate surge of energy. We also love the delicious grape balanced grape flavor.

These liquid kratom shots are designed to quickly provide a boost of energy and enhance mood. The liquid extract format allows for swift absorption, which is ideal for those needing a rapid pick-me-up during demanding periods.

The shots come in a smooth grape flavor, but they can also be paired with other flavored beverages to suit your taste buds.

Each bottle includes 150mg of Mitragynine , plus water, natural flavors, sodium benzoate, citric acid, and sucralose. The kratom is sourced from organic leaves and undergoes thorough lab testing for purity and potency.

This Happy Go Leafy's premium product is reasonably priced, making it an excellent option for those looking for quality without breaking the bank.

Subscribe to their newsletter and get a 20% discount on your first order; this way, you can also benefit from other special deals.

Users rate this product highly, with an average of 5 out of 5 stars from 17 reviews. Customers highlight the quick effects and pleasant taste as their best advantages.

Why Buy from Happy Go Leafy

Happy Go Leafy prioritizes high-quality kratom products. Whether you are looking for liquid kratom extracts or other kratom products to help you relax and unwind, the renowned kratom brand offers it all at affordable prices .

>>Check the best price for Liquid Kratom Shots – 150 mg at Happy Go Leafy

What Are Kratom Shots?

Kratom shots are a concentrated liquid kratom extract that is derived from kratom powder or leaves. Kratom shots are designed to offer faster effects and are an easier way to consume kratom.

To fully understand what Kratom shots are, we need to first define kratom. Kratom or Mitragyna Speciosa is a tree that is commonly grown in Southeast Asia.

The dried leaves of this plant have been used for centuries in countries in the region as a traditional cure for a number of ailments.

The leaves of the Kratom tree contain alkaloids, mainly mitragynine, and 7-hydroxymitragynine . These chemicals act as stimulants since they interact with certain receptors in our brains.

At low doses, this results in effects such as increased energy and alertness, while at higher doses, people experience sedation and relief from pain.

With kratom liquid extract dissolved in water or another liquid, they are able to enter the bloodstream faster for a quicker onset of effects. It is also easier to manage the dosage and potency of the alkaloids by using this method.

How Are Liquid Kratom Extract Shots Made?

There are a number of steps involved in making kratom extract shots, and the process focuses on obtaining the highest alkaloid content.

The leaves of high-quality kratom are dried and ground into fine powder . Once this step is complete, the extraction process begins. The powder is then boiled in water to release alkaloids like Mitragynine into the liquid. The longer the mixture simmers, the more concentrated the liquid kratom shots become.

Ethanol or citric acid can also be used to improve the extraction and concentration of active ingredients. After this, the liquid is thoroughly filtered to remove any impurities, resulting in a pure and potent final kratom extract.

>>Check the best price for Super Feels Chill Vibes: Kava & Kratom Shot at Super Speciosa

Best Kratom Strains for Shots

There are a number of kratom strains available in the market, and each of these produces different effects. Some act as stimulants, while others are best for their sedative qualities. In this section, we take a look at the kratom strains that work best as a liquid kratom extract.

Maeng Da Kratom

Maeng Da Kratom is one of the most cherished kratom strains famed for its potent pain-relieving effects, while many also turn to this kratom strain for its stimulating effects .

The main reason for its potency is due to its high alkaloid profile . The main alkaloid, Mitragynine, is responsible for the strain’s sedative effects, while the content of the 7-hydroxy mitragynine alkaloid in Maeng Da Kratom products is slightly lower.

Users frequently report a surge in energy and mood improvement after consumption, which supports mental clarity and motivation.

This makes Maeng Da Kratom particularly appealing to those seeking an effective, all-natural way to improve their productivity and manage pain with kratom products, such as a kratom extract shot.

Bali Kratom

As the name suggests, Bali kratom originates from Bali, Indonesia, and is noted for its powerful, relaxing, and sedative qualities .

It has a high content of active alkaloids that reduces anxiety and offers significant chronic pain relief. Because of its strong potency, it is usually best suited to those who consider themselves to be an experienced kratom user .

Bali Kratom can also create a gentle sense of euphoria that is generally more calming and not so intense as with other popular kratom varieties and is an ideal option for those who want to feel happy and relaxed.

Green Vein Kratom

Green Vein Kratom is known for its balanced effects , combining the calming benefits of Red Vein with the stimulating effects of White Vein.

This strain is recognized for its harmonious blend of mood upliftment and energy , making it a great choice for those in need of mental stimulation. Many seasoned kratom consumers also report a significant energy boost that can last throughout the day.

White Borneo Kratom

Famed in the community for its energetic properties , White Borneo Kratom is another excellent choice for those looking forward to experiencing euphoria.

This strain is perfect for individuals seeking an energy boost without the adverse effects commonly associated with stimulants like caffeine.

It generally provides a more uplifting experience compared to other kratom strains, making it ideal for those looking to experience mood upliftment and greater mental clarity with a boost in productivity. You can find this strain in many varieties, including convenient liquid kratom options.

Red Vein Kratom

Red Vein Kratom is harvested from mature kratom, which is what gives it its potent alkaloid profile . It is popular for its strong calming and sedative properties , and this is one of the best kratom strains for relaxation, addressing sleep disorders, and providing relief from pain.

It offers quick-acting effects and is available in many forms, such as regular kratom powder and liquid extract

Benefits of Liquid Kratom Shots

Kratom extract shots offer a variety of potential benefits that range from pain relief and anxiety reduction to boosts in mood, energy, and focus. In this section, we take a closer look at the reasons why kratom extracts have become so popular.

Pain Relief

One of the main effects that liquid kratom shots may provide is pain relief. This is because the active alkaloids present in kratom, mitragynine, and 7-hydroxy mitragynine interact with certain receptors in our brain to affect our perception of pain [1].

The strongest kratom formulations have been known to block pain signals to achieve the desired effects for kratom consumers.

Anxiety Reduction

In this potent form, kratom shots also may have the ability to reduce stress and anxiety in struggling individuals, and these kratom’s effects stem from the plant’s naturally soothing and relaxing properties [2].

This being said, kratom extract products may serve as a natural alternative for individuals who are seeking relief from stress and anxiety, and consuming kratom for these purposes means avoiding the common side effects of anti-anxiety meds.

Sleep Improvement

Kratom's sedative effects at higher doses have been shown to improve sleep quality for some users struggling with insomnia or restlessness, and this is especially effective in a concentrated form like a liquid kratom shot. They help relax the mind and body , thus improving sleep patterns [3].

Mood Enhancement

The potential ability of Kratom alkaloids to boost mood is another reason for their growing popularity. Kratom interacts directly with our brain receptors to uplift our mood and can create feelings of contentment and well-being.

This has been shown to have an effect on depression symptoms and makes it beneficial for mental health disorders like depression [4].

Energy and Focus

While kratom is mainly known for its calming for its soothing and calming effects, at precise, lower doses, kratom may also act as a powerful energy-boosting stimulant [3]. It has fast-acting effects that boost the body's available adrenaline and noradrenaline levels.

Not only does this increase energy levels , but it also improves focus. This makes products like liquid kratom shots a good option for a natural energy lift without the jitters of caffeine.

Accurate Dosage

Taking the powder form of kratom can be tougher for new users who are not familiar with the proper recommended dose needed.

Liquid kratom shots remove this risk of taking too much or too little since they offer precise dosing . This makes it easier to achieve the needed effects without negative reactions.

Discretion and Convenience

The portability and simplicity of liquid kratom shots make them very convenient. They are designed to be carried in a small bottle, which is great for quick access and discretion.

Rapid Absorption

The liquid kratom extract is a more popular option for kratom users because it allows rapid absorption into the bloodstream and faster effects than traditional dried leaves kratom powder. This is particularly useful for people who need it quickly from pain and mood upliftment.

>>Check the best price for Super Feels Chill Vibes: Kava & Kratom Shot at Super Speciosa

How to Use Liquid Kratom Shots?

A liquid kratom shot is an easy and accurate way to get the perfect kratom dosage for new users. Let us take a closer look at exactly how to use this concentrated form of kratom.

Recommended Dosage

Start with a low dose of about 0.5 ml to 1 ml t o see how your body reacts. Users with more experience with kratom may use 2 ml to 3 ml. The typical daily dose is based on your own personal tolerance and the effects you want.

Always refer to the manufacturer's dosage instructions of the specific kratom shot, and always wait a few hours before consuming it again. Once you are more experienced, and if you need more intense effects, you might consider increasing the dose

How Long Does It Take for Kratom Shots to Work?

Due to the quick-acting nature of Kratom extract shots, you can expect to feel the effects within minutes . The duration of the effects usually lasts a few hours. However, factors like metabolism, body weight, and food intake can affect how quickly you feel the effects

Tips for Beginners

New kratom users should start with a lower kratom dose to better understand how your body responds. As you get comfortable, you can adjust your daily dose.

Be patient, as it may take some time for the effects to become noticeable, and it is important to avoid regularly taking more than one dose within four hours as this can cause you to develop a tolerance and lessen the effects.

Take your dose in a familiar and comfortable setting , and always make sure to have a trusted buddy nearby who has not taken any mind-altering substances.

Kratom Shots Potential Side Effects

While many individuals use kratom for their numerous potential benefits, like reducing insomnia symptoms and pain management, it is still important to use it with caution.

If you are considering using Kratom, it is advisable to consult with a healthcare professional who can provide tailored guidance on the correct dose and its effects.

As for the most common side effects, some consumers may experience dizziness, vertigo, and gut issues , usually associated with higher kratom doses.

Factors to Consider When Choosing Kratom Shots

If you are in the market for the best kratom shots, there are a few important factors to consider.

Potency and Strain

When you choose the right kratom shots for you, it is important to be aware of the potency and strain you need for the required effects. Different strains offer different effects. For example, Red Bali can aid in relaxation, while Green Maeng Da may boost energy.

Brand Reputation

For your own safety, make sure you buy kratom shots from reputable brands. Most trustworthy brands are endorsed by the American Kratom Association . These are companies that maintain high standards and deliver consistent products.

Opt for brands with a strong presence and look for positive verified customer reviews to make a more informed choice. Be sure to keep an eye out for any mentions about the quality and effectiveness of the gummies, as well as any potential side effects.

Ingredient Quality

The effectiveness of kratom shots depends on the quality of the ingredients. High-quality extracts come from ethically sourced kratom in Southeast Asian countries and are free of contaminants such as heavy metals and pesticides.

Lab Testing and Purity

Choose kratom brands ^[a] that offer certifications for third party lab testing. These certificates demonstrate that the products are pure, free from harmful substances and safe to consume.

Transparency and Information

Offering easy access to third party lab tests, also falls under the category of transparency. Shop from sites that offer easy access to lab certificates , clear labels, ingredient lists and potencies for a safe kratom experience.

Affordability

Affordability should not compromise quality. There are many top-quality brands , such as the ones on our list, that offer competitive prices while still maintaining high standards of safety and effectiveness.

Variety of Kratom Options

Choose stores that offer a range of kratom options . This allows you to tailor your experience, as some people prefer specific strains for relaxation or energy, while others are more interested in the stimulating effects of other strains.

Different product types also offer different benefits. For example, some users consider pills to be more convenient, while others prefer the rapid action of shots.

Variety of Flavors

Natural kratom, unfortunately, has a sharp bitterness to it. There are many varieties of kratom shots that come in pleasant flavors to mask the strong taste and improve the consumption experience, especially for those who dislike kratom's natural taste.

>>Check the best price for Super Feels Chill Vibes: Kava & Kratom Shot at Super Speciosa

Other Kratom Products

There are a number of kratom products to suit different preferences.

Capsules are a convenient and straightforward option that provides accurate pre-measured doses and can be used as dietary supplements their effects are just as fast as liquid kratom extracts and can be felt within 15 to 30 minutes.

Some users chew the kratom leaves and ingest kratom alkaloids this way, while others use the leaves to prepare a delicious tea . Compared to other forms, consuming these dried leaves can lead to experiencing more profound effects.

FAQs

We have compiled a list of commonly asked liquid kratom shot questions to help readers.

Are Liquid Kratom Shots the Strongest Form of Kratom?

Yes, this form of kratom stands out for its potency because it contains concentrated alkaloids for stronger effects compared to typical kratom powder.

What Is the Recommended Dosage For Liquid Kratom Shots?

The recommended dose for beginners is 0.5 ml to 1 ml to evaluate tolerance. More experienced kratom users can start off with 2 ml to 3 ml to achieve the required effects.

Are Kratom Shots Legal?

Kratom shots are legal in many areas, but it is important to check local laws before purchasing.

Are Kratom Shots Suitable for Beginners?

Kratom shots are suitable for beginners, but there are a number of precautions that need to be considered. Start with a smaller dose to understand your personal tolerance if advised.

How Quickly Do Kratom Shots Take Effect?

Thanks to their liquid form, liquid kratom extract shots typically start taking effect within 5 to 15 minutes, thanks to their rapid absorption.

Can I Overdose on Kratom Shots?

While consuming large amounts of kratom shots can lead to side effects, they are generally less likely to cause fatal overdoses compared to other traditional pain medications.

Final Words

Kratom shots have surged in popularity for their convenience, fast action, and discrete nature , making them a preferred choice among many kratom fans over traditional powders and other forms.

After our thorough review, the crown for the best kratom shot goes to Super Speciosa's Super Feels Chill Vibes: Kava & Kratom Shot , with Kratom Country's Red Vein Thai Kratom Extract Shot hot on their heels as a close runner-up.

Whichever option from the list you choose, please be careful and always stick to consuming the smallest doses, at least at the beginning of your kratom journey, to ensure the safest experience.

Finally, let good times fly, and enjoy your kratom adventure!

References:

Vicknasingam B, Chooi WT, Rahim AA, Ramachandram D, Singh D, Ramanathan S, Yusof NSM, Zainal H, Murugaiyah V, Gueorguieva R, Mansor SM, Chawarski MC. Kratom and Pain Tolerance: A Randomized, Placebo-Controlled, Double-Blind Study. Yale J Biol Med. 2020 Jun 29;93(2):229-238. PMID: 32607084; PMCID: PMC7309661.
Müller E, Hillemacher T, Müller CP. Kratom use for depression/anxiety self-management: challenges during the COVID-19 pandemic - A case report. Heliyon. 2021 May 10;7(5):e07039. doi: 10.1016/j.heliyon.2021.e07039. PMID: 34136676; PMCID: PMC8180622.
Heywood J, Smallets S, Paustenbach D. Beneficial and adverse health effects of kratom (Mitragyna speciosa): A critical review of the literature. Food Chem Toxicol. 2024 Oct;192:114913. doi: 10.1016/j.fct.2024.114913. Epub 2024 Aug 10. PMID: 39134135.
Huisman G, Menke M, Grundmann O, Schreiber R, Mason N. Examining the Psychoactive Differences between Kratom Strains. Int J Environ Res Public Health. 2023 Jul 21;20(14):6425. doi: 10.3390/ijerph20146425. PMID: 37510657; PMCID: PMC10379209.