Kratom Strains

Green Brunei Kratom: Rare, Robust, & Long-Lasting

Green Brunei Kratom is a unique blend made up of two different strains of kratom: 80% Green Sunda and 20% White JongKong kratom. This provides the combined benefits of these strains, which makes for a long-lasting and robust kratom experience.

Green Brunei is quite new to the market and is one of the rarer kratom strains, meaning it can be harder to source than others. Do not let this put you off, though, as it provides benefits that outweigh many of the more well-known and easier-to-find strains.

Written by Wade Paul
Last Updated 2 years ago

Wade Paul

Founder & Editor-In-Chief

Wade Paul is the founder and editor-in-chief at

What Is Green Brunei Kratom?

Green Brunei kratom is not one single kratom strain; instead, it’s a blend of Green Sunda and White JongKong kratom.

Green Sunda kratom is native to the Sunda Islands, a cluster of islands divided between Malaysia, Indonesia, Brunei, and East Timor. They have extremely diverse ecosystems dominated by lush tropical rainforests.

Green Sunda kratom is mainly from the Indonesian section of this archipelago. It has long been cultivated by the native population of these islands and used for medicinal and mood-altering purposes.

Old-growth kratom trees provided the first cuttings used by local native farmers who refined the strain to what it is today. Using sustainable farming methods and the knowledge passed down from generation to generation, these farmers can produce a truly top-quality product with many health advantages.

Green Sunda kratom is the most popular strain of Sunda kratom due to its balanced effects and high alkaloid content. It provides a great energy boost with strong anxiety reduction effects and overall mood enhancement properties. It provides euphoric effects and relieves many symptoms from insomnia, restlessness, fatigue, and chronic pain.

White JongKong kratom is one of the more potent strains of kratom available to consumers. It’s grown in the Jongkong (or Djongkong) forests, a wonderfully diverse stretch of rainforest in the West Kalimantan province of Indonesia.

White kratom strains have a more substantial stimulating effect than red or green strains, and White JongKong is no exception to this rule. Users report powerful uplifting and stimulating benefits, with energy and focus boosting properties being the main benefits of White JongKong kratom.

Many users find this strain to be a powerful coffee replacement. Kratom is from the same family of plants as coffee, with the main difference in feeling a lack of “jitters” that coffee drinkers sometimes report. The stimulating effects can also be longer-lasting than coffee.

White JongKong kratom is also a powerful mood booster. Although it lacks the anxiety-relieving properties of other strains, it can produce a strong rush of euphoria that can last multiple hours.

What Does Green Brunei Kratom Do?

Being a mix of these two fantastic kratom strains, Green Brunei is a sum of its parts.

Green Sunda is one of the most well-rounded strains in terms of positive side effects and produces a feeling of well-being and calmness. White JongKong provides a powerful stimulating boost and strong pain-relieving properties.

Green Brunei is fast becoming one of the most sought-after kratom strains, as it provides a balanced blend of the benefits from two of the most popular strains on the market today.

  • Energy increase ⭐️⭐️⭐️⭐️⭐️ – If you’re looking for a strain that will help you kick your day into gear, then Green Brunei could be the perfect pick. Uses report a strong, long-lasting stimulating effect that helps improve productivity and motivation.
  • Mood enhancement ⭐️⭐️⭐️⭐️⭐️ – Users say Green Brunei produces powerful feelings of well-being, calmness, and optimism combined with moderate feelings of euphoria.
  • Pain relief ⭐️⭐️⭐️⭐️ – Green Brunei can provide high levels of comfort to users with chronic pain issues, migraines, and joint aches. The alkaloids mitragynine and 7-hydroxy mitragynine are both found in this strain and are responsible for this analgesic effect.
  • Anxiety reduction ⭐️⭐️ – While Green Brunei does have some calming effects and will help with anxiety reduction, other strains are better suited for this goal. Green Sunda is one of the many kratom strains used for anxiety.
  • Sedation ⭐️ – With it partly made up of White JongKong, Green Brunei offers less sedating benefits than other available strains. It does produce feelings of calmness, but the intensely stimulating effects result in low levels of sedation. It’s better to use other kratom strains for sleep.

Although kratom has been used for natural medicinal purposes in native cultures for hundreds of years, there is still a lack of peer-reviewed studies or medical trials. As such, it’s not considered to be a legitimate treatment for any serious health issue and can be frowned upon in western medicine. If you’re suffering from any medical problem, please always consult a health professional.

1.   Energy

Green Brunei is a fantastic choice if you’re looking for a kratom strain to boost your energy levels. Users report long-lasting energy, free from head noise and distractions. This clean energy kick is thanks to the 20% makeup of White JongKong, which is known to be one of the most potent strains for boosting energy levels.

It’s perfect for anyone who needs help with motivation and focus, whether it’s physical or mental work you’re looking to enhance.

2.   Mood Enhancement

Is life getting you down? Are you feeling a little blue? Green Brunei kratom might be able to help turn your mood around.

Kratom, in general, is known for its mood-enhancing properties, with Green Brunei being one of the best strains for this. Its long-lasting feelings of euphoria have little to no “come down” as the dose wears off.

3.   Pain Relief

Green Brunei does a great job of helping users manage all types of pain. Whether you’re struggling with chronic pain issues, joint inflammation, migraines, or general pain Green Brunei might help.

Users report pain relief within 30 minutes of taking a 3-gram dose, with the effects lasting about 4 hours.

Where to Buy Green Brunei Kratom

This green vein strain is favored among beginner and seasoned kratom users in need of an energy boost and a mind relaxant.

If you are interested in trying Green Brunei kratom out, you can buy it in powder form with peace of mind at Kat’s Botanicals. This company offers premium kratom at decent prices. 

Aka GMP Certified yes
Pricing $$6.99 — $$99.99

Kats Botanicals

4.5 / 5
Ranked 10 out of 190 vendors

Green Brunei Kratom Dosage

When deciding on the correct kratom dosage for your needs, you must always consider a few factors.

Like many medications and supplements, if you take kratom on an empty stomach, the effects will most likely be enhanced and require less time to be felt.

It’s also wise to consider your size and weight when deciding on the right dose. The larger you are, the more kratom your body will be able to handle. In general, though, we suggest starting with the following amounts until you know how it affects you.

Always start with a small dose and work your way up to larger amounts until you reach the desired effect.

Suggested Kratom Dose

  • 1 to 3 grams: Produces feelings of calmness, increases energy levels, and pain relief.
  • 3 to 5 grams: Increased levels of pain relief and energy production.
  • 5 to 7 grams: Strong pain relief, very calming.

It’s also fine to microdose Green Brunei kratom or any other type of kratom.

The “Toss and Wash” method is the most common method for Green Brunei kratom ingestion. It simply means putting the powder dose directly into your mouth and washing it down with any non-alcoholic liquid. This method usually results in the user feeling a speedy “come on” of the effects.

If you prefer a slower and less punchy experience, you can brew the kratom into a tea or simply mix your dose in with any drink and slowly sip it. Doing this on a full stomach will also help alleviate the force of the effects.

If the bitter flavor is too much for you to handle, you can opt to put the powder into capsules yourself or buy them from a vendor.

Related: Can You Overdose on Kratom?

Side Effects of Green Brunei Kratom

Like any supplement or medicine, Green Brunei kratom can produce some unwanted side effects if the dose is too large.

Green Brunei kratom is quite a potent strain, so if you’re new to kratom, please be careful; start on the smaller end of the dosing spectrum and slowly work your way up to larger doses if needed.

The most common side effects you may feel if you take a dose that is a little on the large size are cottonmouth, a headache, nausea, or even vomiting.

Other side effects from kratom may include:

  • Anxiety & jitters
  • Constipation
  • Dizziness
  • Facial redness
  • Headaches
  • Increased urination
  • Insomnia
  • Irritability
  • Itching
  • Loss of appetite
  • Muscle tremors
  • Racing heartbeat
  • Sweating

Over time and with prolonged use, your body will slowly build up a tolerance to kratom. If you notice that you don’t have the same positive effects from your standard dose, it might be time to take a tolerance break.

Many new users experience at least some slight nausea when first using kratom. This is expected, so don’t stress out if it happens. The best way to combat this is to sip some cool water and take slow, deep breaths. Panicking only causes nausea to increase, so try to relax and let the unwanted feeling pass.

Also see: Is Kratom Hard on the Liver?

Similar Kratom Strains

1. Green Sunda

Making up 80% of Green Brunei, Green Sunda is the closest strain in terms of effects to Green Brunei. The main difference is that Green Brunei provides more stimulation thanks to the 20% White JongKong.

2. Green Bali

Green Bali is one of the most popular strains of kratom on the market right now. It offers many of the same benefits as Green Brunei and Green Sunda but is easier to find and usually lower priced.

3. White JongKong

White JongKong makes up 20% of the Green Brunei strain and is responsible for its powerful, long-lasting stimulating kick. It’s also known for producing high levels of euphoria.

Final Thoughts: Green Brunei Kratom

Green Brunei is a beautifully balanced strain of kratom that helps boost energy and concentration, provides great levels of pain relief, and can help improve a user’s mood.

If you’re on the hunt for a strain that can help you through the mid-week blues and improve your productivity, then Green Brunei might be worth hunting down.