Kratom has been gaining popularity like crazy in recent years because of its myriad of potential benefits.
While you can take advantage of the benefits of kratom no matter in which form you take it, today, we’ll focus on an easy and on-the-go version: premium Kratom capsules.
Sure, kratom powder, kratom leaves, kratom tea, kratom shots, and any other forms are just as beneficial, but in capsule form, it’s much easier to take it and carry on and not waste any time preparing it.
Can you find kratom capsules for all kratom strains? Yes, you can.
Can you buy kratom capsules online from all the best kratom vendors? Yes, you can.
And we’ve reviewed the top 6 best kratom vendors and kratom products, starting with our top choice: Signature Reserve Kratom Capsules.
Let’s get into it.
Best Kratom Capsules: Top Picks
Signature Reserve Kratom Capsules – Best Kratom Capsules Overall (save 15%)
Enhanced Bali Red & Green Blend – Best for Chronic Pain Relief
Green, White & Red Vein Strains Kratom Capsules – Best for Productivity (35% Off)
MIT45 White Vein Capsules – Best Kratom Capsules for Energy
White Malay Kratom Capsules – Top Choice for Anxiety Relief
Red Maeng Da Kratom Capsules – Top Option for Overall Wellness
There are many kratom vendors out there, and they all have many different kratom strains, but not all of them offer the best kratom capsules that are made with pure kratom powder.
The six kratom vendors on our list pass with flying colors in every category.
Signature Reserve Kratom Capsules – Best Kratom Capsules Overall
4.9/5 rating from 184 positive reviews
Great choice for high-energy
Pure kratom leaf powder, no additives
AKA GMP Qualified Kratom vendors
QR code on all kratom products to view lab certificates
The price for the Signature Reserve kratom capsules is between $24.99 and $189.99, depending on the quantity you pick. You can get 60 (30 grams), 320 (160 grams), or 1000 capsules (500 grams).
The Signature Reserve kratom in capsule form contains 500 mg of kratom powder per capsule. This makes them very potent and just what you need on days when you’re feeling down.
Since they are made with naturally high mitragynine kratom, they are super strong and can give you a huge boost in energy.
The kratom vendor, Super Speciosa, specifies that the serving size is four capsules, but you should take it slowly and test your tolerance.
It’s just Mitragyna speciosa leaf powder inside a gelatin capsule. There are no other fillers or additives, just pure leaf.
It’s also constantly tested for contaminants, heavy metals, and adulterants.
Super Speciosa is an AKA GMP-qualified kratom vendor, so it has super strict quality standards. Each batch has a QR code so you can see the results of the lab testing for yourself.
If what you’re looking for from your kratom capsules is to have a lot more energy to be able to do everything you set your mind to, then the Signature Reserve kratom capsules might be the right choice for you.
>>Check the best price for Signature Reserve Kratom Capsules at Super Speciosa
Enhanced Bali Red & Green Blend – Best for Chronic Pain Relief
Blend of red vein kratom and green vein kratom
Great for chronic pain relief, depression & anxiety
Mood & energy boost
The perfect alternative to caffeine
Thoroughly tested, pure kratom powder capsules
You can buy between 1 and 32 ounces of this blend of green vein kratom and red vein kratom strains. The price varies according to the size you pick, between $15.97 and $242.99.
Every time you purchase these kratom capsules (approximately 48 capsules per ounce), you will get reward points.
Since they contain both red Bali kratom and green vein kratom capsules, these enhanced kratom capsules are very potent but balanced.
The mix is mood-boosting and soothing, can ease discomfort, and offer you much-needed relaxation and rest.
According to users, it’s a great choice for energy, vigor, euphoria, chronic pain, depression and anxiety.
If you haven’t experimented with premium kratom capsules before, start out with 2-3 grams and slowly increase if needed.
We expertly combine premium green and red Bali strains to create this enhanced herbal supplement. It’s free from extracts, isolates, or additives and only contains 100% pure kratom.
Kratom Country is the leading supplier of Bali blend kratom in the United States. We offer the purest and most environmentally friendly products on the market, all sourced from local Southeast Asian farmers.
>>Check the best price for Enhanced Bali Kratom Capsules – Red & Green Blend at Kratom Country
Green, White & Red Vein Strains Kratom Capsules – Best for Productivity (35% Off)
500 mg of premium kratom powder/capsule
Great for productivity
Wide variety of lab-verified kratom strains
100% 30-day money-back guarantee
Currently on sale for 45% off
You can buy 250, 500, or 1000 grams of 11 different kratom strains.
In general, they cost between $79.98 to $238.98, but right now, they’re on sale and only cost $51.98 to $156.98.
And if you subscribe, you’ll get another 10% off, on top of the already huge discount of 35%.
There are 11 kratom strains you can choose from: Green Maeng Da kratom, Red Maeng Da kratom, White Maeng Da, Green Malay, Red Bali kratom, White Bali, Red Borneo, Green Borneo, White Borneo, Red Indo, and Red Thai.
Each one of these strains has different potential benefits and different potencies. You can pick several options of red kratom capsules, green vein kratom capsules, or white kratom.
The effects of kratom that they have in common are an increase in productivity and in mood.
All the different kratom pills contain 100% natural kratom and high-quality gelatin coatings.
The kratom products from Golden Monk span all major kratom strains, which means that you can pick and choose whichever you feel are good for any occasion.
Each kratom strain has something interesting to offer.
>>Check the best price for Green, White, and Red Vein Strains Kratom Capsules at Golden
MIT45 White Vein Capsules – Best Kratom Capsules for Energy
500mg of kratom powder
7-9mg of pure, high-quality mitragynine
Subscribe & save 10%
Great for workouts & fast-paced activities
Energizing and uplifting experience
You can buy bottles of either 125 or 250 capsules, so the price is going to be either $25.97 or $39.97.
If you subscribe, you’ll get 10% off.
Each capsule has between 500 mg of kratom powder and 7 to 9 mg of pure mitragynine. The serving size is one to 2 capsules for beginners, and you should wait about an hour before taking more.
Users say that the white vein kratom capsules are great for more energy and a top choice for pre-workout, playing different games, or other fast-paced activities.
These white vein kratom capsules only contain kratom leaf powder and gelatin (for the casing) and nothing else, not even caffeine; the boost in energy comes solely from the kratom leaves.
If you’re into sports or just want more energy throughout your day, give the MIT45 white vein kratom capsules a shot.
>>Check the best price for MIT45 White Vein Capsules at MIT45
White Malay Kratom Capsules – Top Choice for Anxiety Relief
Great for anxiety and stress relief
550 mg Malay white vein kratom per capsule
Grown & harvested in Southeast Asia jungles
No questions asked Money Back Guarantee
Thoroughly lab-tested
You can get bottles of 60 or 120 kratom capsules, and they will cost you either $18.99 or $34.99.
These premium kratom capsules are Malay white-vein kratom strains with a broad mix of alkaloid content.
Users report that this Malaysia-grown strain is great for anxiety and stress relief and can give you mental clarity and improve focus.
And at 550 mg of White Malay Kratom per capsule, they are also potent.
When buying kratom capsules online from Kingdom Kratom, you can expect them to be completely natural.
The only ingredient is Mitragyna Speciosa Leaf, that’s been grown and harvested from mature trees in Southeast Asia jungles.
If you have anxiety and stress issues, you can try the white kratom capsules from Kingdom Kratom to get some much-needed relief.
>>Check the best price for White Malay Kratom Capsules at Kingdom Kratom
Red Maeng Da Kratom Capsules – Top Option for Overall Wellness
All-natural product
Full transparency with lab results
30–day money back guarantee
100% vegan and pre-measured
Effects within 30-45 minutes
You can buy between 150 and 1000 kratom pills for between $19.99 to $169.99 if you make a one-time purchase. If you subscribe, you’ll also save 20%.
The Happy Go Leafy Red Maeng Da Kratom capsules are quite potent, and you can expect to see the results in just 30 to 45 minutes.
The kratom pills should give you a strong energy boost, promote overall wellness, and help you with aches and pains. The pills are made from Mitragyna speciosa leaf powder that’s encapsulated in gelatin capsules.
There are 600 mg of powder in each red vein kratom capsule, and they are additive-free, vegan, and pre-measured.
The Red vein kratom strains are strong and effective and a great choice for those looking to increase their overall wellness.
>>Check the best price for Red Maeng Da Kratom Capsules at Happy Go Leafy
What Are Kratom Capsules?
Kratom capsules have revolutionized the way people consume kratom, offering a convenient and discreet alternative to traditional methods like brewing kratom tea or swallowing kratom powder.
These capsules contain finely ground kratom powder derived from the leaves of the kratom tree, which is native to Southeast Asia.
Kratom Powder and Its Origins
Kratom powder, the primary ingredient in kratom capsules, is made by drying and grinding the leaves of the kratom tree.
This tree, scientifically known as Mitragyna speciosa, has been used for centuries in Southeast Asian countries like Thailand, Malaysia, and Indonesia for its various medicinal and recreational properties.
The Convenience of Kratom Capsules
Kratom capsules offer several advantages over other forms of kratom consumption.
Firstly, they eliminate the need for measuring and preparing doses, making them ideal for users who are always on the go or prefer a hassle-free experience.
Additionally, capsules mask the taste of kratom, which can be bitter and unpleasant for some individuals. This makes them a more palatable option for those who find the taste of kratom powder unappealing.
Different Kratom Strains and Varieties
Kratom capsules come in a wide variety of strains, each offering its own unique effects and benefits. Some of the most popular kratom strains include:
Red Vein Kratom
Known for its calming and pain-relieving properties, red kratom is often used to promote relaxation and alleviate discomfort.
Green Vein Kratom
Green vein kratom is prized for its balanced effects, providing a combination of energy and relaxation.
White Vein Kratom
White vein kratom is renowned for its stimulating properties, making it a favorite among users seeking increased focus and productivity.
Quality and Potency
High-quality kratom capsules are made from pure kratom powder without any additives or fillers.
Reputable vendors use rigorous testing methods to ensure that their products are free from contaminants and meet strict quality standards.
Additionally, some brands offer enhanced kratom capsules that contain extracts or blends of different kratom strains for an extra potency boost.
Availability and Accessibility
Kratom capsules are readily available from a variety of online vendors and specialty stores.
They can be purchased in different quantities, ranging from small sampler packs to bulk orders, allowing users to choose the option that best suits their needs and preferences.
Furthermore, buying kratom capsules online offers the convenience of discreet packaging and doorstep delivery, making it easy for users to access high-quality kratom products from the comfort of their homes.
>>Check the best price for Signature Reserve Kratom Capsules at Super Speciosa
How Do Kratom Capsules Work?
Kratom capsules are ingeniously designed to deliver the benefits of kratom in a convenient and straightforward manner.
Understanding how they work involves delving into the intricate processes that occur once the capsules are ingested and their contents are released into the body.
1. Ingestion and Dissolution
The journey of a kratom capsule begins when it’s ingested orally, typically with a glass of water or another beverage.
Once swallowed, the capsule travels down the esophagus and into the stomach, where it begins to dissolve.
2. Release of Kratom Powder
As the capsule dissolves, the finely ground kratom powder contained within is released into the stomach.
This process is facilitated by the gelatin or vegetable cellulose casing of the capsule, which breaks down upon contact with gastric fluids.
3. Absorption in the Digestive Tract
Once released, the active compounds in the kratom powder, primarily alkaloids such as mitragynine and 7-hydroxymitragynine, are absorbed through the lining of the stomach and intestines into the bloodstream.
From there, they are transported to various organs and tissues throughout the body.
4. Interaction with Receptors
Once in the bloodstream, the alkaloids in the powder interact with various receptors in the brain and nervous system.
Specifically, they bind to different receptors, like adrenergic, serotonergic, and dopaminergic receptors, among others.
5. Effects and Benefits
The interaction between kratom alkaloids and receptors in the body produces a range of effects, which can vary depending on factors such as the strain of kratom and the dosage consumed.
Some of the most commonly reported effects of kratom include pain relief, mood enhancement, energy boost, relaxation, stress reduction, improved focus and concentration, and sleep aid.
6. Duration of Effects
The duration of kratom’s effects can vary depending on factors such as the individual’s metabolism, tolerance, and the specific strain consumed.
Generally, effects may begin within 30 minutes to an hour after ingestion and can last anywhere from several hours to a full day, depending on the dosage and individual response.
How To Choose The Best Kratom Capsules?
Choosing the best kratom capsules can seem daunting with the plethora of options available in the market.
However, by considering several key factors, you can ensure that you’re getting high-quality products that meet your needs and preferences.
Know Your Kratom Strain Preferences
Kratom comes in various strains, each with its own unique effects and benefits. Before purchasing kratom capsules, it’s essential to determine which strain(s) align with your desired outcomes.
Whether you prefer the calming effects of red kratom, the energizing properties of green kratom, or the balanced effects of white kratom, knowing your strain preferences will guide your selection process.
Research Reputable Kratom Vendors
Choosing a reliable kratom vendor is crucial to ensuring the quality and safety of your kratom capsules.
Look for a kratom vendor with a reputation for sourcing high-quality kratom products and adhering to strict quality control standards.
Reading customer reviews and seeking recommendations from experienced kratom users can help you identify reputable vendors with a track record of customer satisfaction.
Consider Kratom Extracts and Enhanced Products
For users seeking potent and concentrated effects, kratom extracts and enhanced products may be worth considering.
These products are made by extracting the active alkaloids from kratom leaves, resulting in a more potent and fast-acting formulation.
However, it’s essential to use extracts and enhanced products responsibly, as they may have higher concentrations of alkaloids and require smaller doses compared to traditional powder.
Evaluate the Quality of Kratom Products
When purchasing kratom capsules, prioritize quality over quantity. Look for vendors that offer high-quality kratom products made from pure, finely ground powder without any additives or fillers.
Pay attention to factors such as freshness, potency, and consistency, as these can significantly impact the effectiveness of the capsules.
Check for AKA Approval and Compliance
The American Kratom Association (AKA) is a leading advocacy group dedicated to promoting kratom safety and legality.
Choosing kratom capsules from vendors that are AKA-compliant and adhere to the organization’s standards can provide added assurance of product quality and safety.
AKA-approved best kratom brands prioritize good manufacturing practices and rigorous testing to ensure the purity and potency of their products.
Explore Online Kratom Vendors
Online kratom vendors offer a wide selection of this herbal supplement, allowing you to explore different strains and products from the comfort of your home.
Take advantage of online reviews, customer testimonials, and informational resources provided by reputable vendors to make informed purchasing decisions.
Additionally, the best kratom brands often offer competitive pricing and convenient shipping options, making it easy to buy kratom capsules online.
Consider Your Personal Preferences and Needs
Ultimately, the best kratom capsules for you will depend on your individual preferences, needs, and goals.
Whether you’re seeking pain relief, mood enhancement, energy boost, or relaxation, there’s a kratom capsule out there to suit your specific requirements.
Take the time to explore different strains, formulations, and brands to find the right kratom capsules that align with your lifestyle and wellness goals.
>>Check the best price for Signature Reserve Kratom Capsules at Super Speciosa
Benefits Of Kratom Products
Kratom products have gained popularity among users worldwide due to their diverse range of potential benefits.
From providing natural pain relief to enhancing mood and promoting relaxation, kratom offers a holistic approach to wellness. Let’s delve deeper into some of the key benefits of kratom products:
Pain Relief
One of the most well-known benefits of kratom products is their ability to alleviate pain.
Kratom contains alkaloids such as mitragynine and 7-hydroxymitragynine, which interact with receptors in the brain and spinal cord, helping to reduce pain sensations. [1]
Whether you’re dealing with chronic pain conditions, such as arthritis or fibromyalgia, or seeking relief from minor aches and discomfort, kratom products may offer a natural alternative to conventional pain medications.
Mood Enhancement
Many users turn to kratom products for their mood–enhancing properties. [2]
Certain kratom strains, particularly those with uplifting and euphoric effects, can help improve mood and promote feelings of happiness and well-being.
Whether you’re looking to boost your spirits after a long day or enhance your overall outlook on life, kratom products may provide a natural mood lift without the unwanted side effects associated with prescription antidepressants.
Energy Boost
In addition to mood enhancement, kratom products can also provide a natural energy boost.
Some kratom strains, particularly those with stimulating properties, are prized for their ability to increase alertness, motivation, and physical energy. [3]
Whether you need a pick-me-up to power through a busy day at work or an extra burst of energy for your workout routine, kratom products can help you stay focused and energized without the jitters or crashes often associated with caffeine or other stimulants.
Anxiety and Stress Reduction
Kratom products have been reported to have calming and anxiety-reducing effects, making them valuable tools for managing stress and promoting relaxation. [4]
By interacting with neurotransmitter systems in the brain, kratom can help alleviate feelings of anxiety, tension, and worry, allowing users to feel more calm, centered, and at ease.
Whether you’re facing a challenging situation or simply seeking relief from daily stressors, kratom products offer a natural way to unwind and find peace of mind.
Improved Concentration
Another benefit of kratom products is their potential to enhance focus and concentration.
Certain kratom strains, particularly those with nootropic properties, can sharpen cognitive function and improve mental clarity, making it easier to stay focused and productive throughout the day. [5]
Whether you’re studying for exams, tackling a demanding work project, or engaging in creative endeavors, kratom products can help you maintain optimal concentration and mental performance.
Sleep Aid
Finally, kratom products may offer relief for individuals struggling with sleep issues, such as insomnia or restless nights.
Certain kratom strains possess sedative properties, promoting relaxation and helping to induce a state of calm conducive to restful sleep. [6]
Whether you’re having trouble falling asleep or staying asleep throughout the night, kratom products can help you achieve a deeper and more restorative sleep without the grogginess or dependency associated with prescription sleep aids.
Is Taking Kratom Legal?
The legal status of kratom varies from country to country and even within different states or regions.
While kratom remains legal in many places around the world, there are also areas where its sale, possession, or use may be restricted or prohibited.
Understanding the legal landscape surrounding kratom is essential for anyone considering its consumption or purchase.
Legal Considerations for Kratom Users:
For individuals interested in taking kratom, it’s crucial to research and familiarize themselves with the laws and regulations governing its use in their area.
While kratom is generally legal for personal use in many places, there may be specific restrictions or guidelines that need to be followed to avoid legal repercussions.
Kratom Strains and Legal Status:
Different kratom strains may be subject to varying legal regulations depending on their potency and classification.
While some strains, such as green kratom, may be widely available and legal for purchase, others, particularly those with higher concentrations of alkaloids or kratom extract capsules, may be subject to stricter regulations or scrutiny.
Purchasing from Reputable Kratom Vendors:
When buying kratom products, it’s essential to source them from the best kratom brands that comply with all applicable laws and regulations.
Trusted kratom vendors will typically provide information about the legal status of kratom in their area and ensure that their products meet quality and safety standards set by regulatory authorities.
Understanding Kratom Extracts and Supplements:
Kratom extracts and supplements, including capsules, tablets, powders, and liquids, may be subject to specific regulations depending on their formulation and intended use.
It’s essential to verify the legality of these products and ensure that they comply with all relevant laws and regulations before purchasing or consuming them.
Advocacy and Industry Standards:
Advocacy groups like the American Kratom Association (AKA) play a crucial role in promoting kratom’s legality and advocating for responsible use and regulation.
Supporting industry standards and guidelines set by organizations like the AKA can help ensure that kratom remains accessible to those who benefit from it while addressing concerns related to safety and quality.
>>Check the best price for Signature Reserve Kratom Capsules at Super Speciosa
Kratom Capsules: How to Use It and Dosage Recommendations
Using kratom gummies is a straightforward process, ideal for both newcomers and seasoned users.
Start by selecting the appropriate capsules based on your desired effects and kratom strain preferences.
Swallow the capsules whole with water or your favorite beverage, avoiding chewing or opening them to maintain consistent dosing and minimize any potential bitterness.
Wait for the effects to take hold, typically within 30 minutes to an hour, and adjust your dosage gradually as needed to achieve the desired effects while avoiding exceeding recommended limits.
It’s crucial to monitor your response to kratom supplements and adjust your dosage accordingly, considering factors such as body weight, tolerance, and individual sensitivity.
By following dosage recommendations and using kratom responsibly, you can enjoy the benefits of kratom capsules safely and effectively.
Start with a low dose, typically around 1 to 2 grams (equivalent to 2 to 4 capsules) for beginners, and gradually increase as needed to achieve the desired effects.
Moderate doses ranging from 2 to 4 grams (equivalent to 4 to 8 capsules) are suitable for most users seeking mild to moderate effects, while higher doses may be necessary for experienced users or those seeking more pronounced effects.
What Are the Side Effects Of Kratom?
While kratom is generally considered safe when used responsibly, it’s essential to be aware of potential side effects.
Side effects of kratom include nausea, vomiting, constipation, dry mouth, and dizziness, particularly at higher doses. Some users may also experience headaches, irritability, or anxiety, especially when using certain strains or a kratom extract.
It’s crucial to use kratom responsibly, start with a low dose, and avoid exceeding recommended limits to minimize the risk of adverse reactions.
How We Ranked the Best Kratom Capsules Brands
Before you decide whether to buy kratom online or not, you should understand the process of how we ranked the best online kratom vendors/kratom brands and their most potent kratom products.
Alkaloid Testing and Transparency
We ranked the best kratom capsule brands based on their commitment to alkaloid testing and transparency.
Brands that conduct thorough testing and provide transparent information about the alkaloid content of their products receive higher rankings.
By ensuring the purity and potency of their kratom tablets through rigorous testing, these brands offer customers peace of mind and confidence in the quality of their purchases.
Variety and Quality of Kratom Strains
Another key factor in ranking the best kratom capsule brands was the variety and quality of various kratom strains they offer.
Brands that provide a diverse selection of high-quality kratom strains, including popular varieties like red vein, green vein, and white kratom, received top marks.
By offering a wide range of strains, these brands cater to the diverse needs and preferences of kratom users, allowing them to find the perfect kratom strain for their individual requirements.
American Kratom Association (AKA) Approval
Brands that have earned approval from the American Kratom Association (AKA) received favorable rankings in our evaluation process.
AKA-approved brands adhere to strict standards of quality, safety, and compliance with industry regulations.
By prioritizing AKA approval, these brands demonstrate their commitment to upholding the highest standards of integrity and accountability in the kratom industry, earning the trust and confidence of customers.
Educational Resources
We also considered the availability of educational resources provided by kratom capsule brands in our ranking process.
Brands that offer informative content, such as dosage guidelines, usage instructions, and safety precautions, received higher scores.
By providing comprehensive educational resources, these brands empower customers to make informed decisions about kratom use, ensuring a safe and positive experience.
Exclusivity and Innovation
Finally, we assessed the level of exclusivity and innovation demonstrated by kratom capsule brands in our ranking criteria.
Brands that offer unique products, innovative formulations, and exclusive blends received recognition for their creativity and ingenuity.
By pushing the boundaries of traditional kratom offerings, these brands cater to the evolving needs and preferences of kratom users, setting themselves apart as leaders in the industry.
>>Check the best price for Signature Reserve Kratom Capsules at Super Speciosa
FAQs
Still have more questions about taking kratom capsules? We’ve answered the most commonly asked ones.
How Long Does It Take for Kratom to Show Its Effects?
It takes kratom tablets about 30 minutes to an hour to produce effects.
What Does Kratom Actually Do to You?
It depends on the kratom strain, but in general, it improves your overall wellness, and the effects of kratom may include pain relief, mood enhancement, energy boosts, and more.
What Are the Best Kratom Capsules Available in the Market?
Signature Reserve Kratom Capsules at Super Speciosa are the best capsules of kratom you can find online.
What Is the Strongest Kratom Extract?
The strongest kratom strain is Maeng Da, in different colors.
Is Kratom Legal?
The legal status of kratom varies geographically. Some states/countries have embraced it, while some are still on the fence about it.
Best Kratom Capsules: Final Words
Taking kratom capsules might be exactly what you need to improve your overall wellness. If you want to buy kratom capsules but don’t know where to start, check out our top 6 best kratom vendor list.
We recommend that you buy kratom online from only reputable vendors like Super Speciosa and consume kratom that is constantly and thoroughly tested and approved – like the Signature Reserve Kratom Capsules.
References:
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Buckhalter S, Soubeyrand E, Ferrone SAE, Rasmussen DJ, Manduca JD, Al-Abdul-Wahid MS, Frie JA, Khokhar JY, Akhtar TA, Perreault ML. The Antidepressant-Like and Analgesic Effects of Kratom Alkaloids are accompanied by Changes in Low Frequency Oscillations but not ΔFosB Accumulation. Front Pharmacol. 2021 Aug 3;12:696461. doi: 10.3389/fphar.2021.696461. PMID: 34413776; PMCID: PMC8369573.
Veltri C, Grundmann O. Current perspectives on the impact of Kratom use. Subst Abuse Rehabil. 2019 Jul 1;10:23-31. doi: 10.2147/SAR.S164261. PMID: 31308789; PMCID: PMC6612999.
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.
Hossain R, Sultana A, Nuinoon M, Noonong K, Tangpong J, Hossain KH, Rahman MA. A Critical Review of the Neuropharmacological Effects of Kratom: An Insight from the Functional Array of Identified Natural Compounds. Molecules. 2023 Oct 31;28(21):7372. doi: 10.3390/molecules28217372. PMID: 37959790; PMCID: PMC10648626.
Singh D, Narayanan S, Vicknasingam BK, Prozialeck WC, Ramanathan S, Zainal H, Harun SN. Severity of Pain and Sleep Problems during Kratom (Mitragyna speciosa Korth.) Cessation among Regular Kratom Users. J Psychoactive Drugs. 2018 Jul-Aug;50(3):266-274. doi: 10.1080/02791072.2018.1443234. Epub 2018 Mar 20. PMID: 29558272.







