Kratom and Phenibut Reviewed in 2019: Pro’s & Con’s

The comparison between Kratom and Phenibut

The internet has contributed to a surge in the popularity of legal highs, particularly among teenagers and young adults. In most cases, these legal highs are achieved after consuming chemicals, synthetic drugs, and other substances not designed for human consumption.

Thanks to the internet, phenibut and kratom are two legal substances that have experienced a considerable surge in popularity. These two are often combined to produce a euphoric high. However, you’ll be glad to know that both of these substances are produced naturally.

kratom and phenibut

When Phenibut and kratom are combined, they produce a legal high that is extremely powerful.

Apart from this recreational use, this combination is also used in pain management and treatment of opiate withdrawal syndrome.

Combining these two substances for recreational purposes has received considerable attention from people from all walks of life, and has become a highly controversial subject. However, an interested party can only wonder what the facts are.

As a result, we’ve compiled a detailed account of what the phenibut and kratom combination entails. However, before we delve into the basics of this dream combo, let’s have a brief overview of each substance individually.

What is Kratom?

It is a leafy plant native to Southeast Asia, particularly, Indonesia Thailand Malaysia and Bali. It is known officially by the name Mitragyna Speciosa. It is a natural opioid, not opiate. It has been used in Eastern medicine for ages to treat a variety of health conditions, boosting mood for relieving pain, and enhancing worker productivity. 

Today, users consume kratom orally as it contributes to a reduction in anxiety, pain alleviation improved sleep, higher productivity, increased motivation, an improved sense of general well-being.

Individuals experiencing chronic pain use kratom to help them lead a comfortable life whereas they’d be otherwise changed to prescription medications. What’s more, opiate addicts use kratom to wean off withdrawal symptoms from hardcore drugs and people experiencing depression have found the substance lifesaving while unconventional SSRIs were unable to provide a solution. 

Healthy people also use kratom for recreational purposes and can be a secret weapon for killer motivation in the gym, making your column during high-pressure situations and providing you with anxiety-free social confidence. 

What is Phenibut?

This is a depressant of the central nervous system that causes anxiolytic and stimulating effects. Technically it is classified as a neuro psychotropic drug. Phenibut was first developed in Russia in the 1960s, and in 1975 it was incorporated into the Russian cosmonaut’s kit for individuals who participated in the Apollo-Soyuz joint mission. Considering that conventional tranquilizers for stress and anxiety can provoke feelings of drowsiness it’s not cool for people in spacecraft; this drug formed a crucial component of the cosmonaut’s medical kit.

Other trade names used to refer to phenibut include Fenibut, Noofen, and Anvifen among others.

Today phenibut is used for clinical purposes in some European countries such as Latvia and Ukraine. However, the substance is not approved for medical purposes in the United States but is sold on online platforms as a nootropic and dietary supplement.


How Does Phenibut Work?

After ingesting phenibut, its high begins as soon as it binds to the GABA receptors within the human brain. When taken in low doses, phenibut increases the concentration of dopamine in the brain, thus providing stimulating effects in addition to anxiolysis. 

Mixing phenibut with other drugs such as kratoms heightens its effects, given that they both bind to the GABA receptors. The high realized from phenibut is somehow appealing because it provides relaxing effects, and it does not slow functionality.

However, you must know that phenibut is dangerous and highly addictive.

Kratom and Phenibut Combination

Kratom and phenibut have similar physical effects. Combining both substances produces a synergistic effect that allows the impact to last longer, given that phenibut elevates the effects of kratom.

Some of the effects of phenibut include

  • Muscle relaxation
  • Sedation
  • A sense of calmness and general wellness

 On the other hand, some of the effects of kratom include

  • Boosting mood
  • Analgesia
  • Euphoria
  • Mental stimulation

Therefore, when taken together, the outcome will not be anything unexpected, although it will be more intense. For instance, if you are in pain, the combo will make your muscles relax, and soothe the pain.

Other effects to expect from the kratom and phenibut combo include:

  • Better mood
  • Euphoria
  • A sense of calmness
  • Increased confidence, especially in social gatherings

Same effects, huh? It may appear so. However, despite the physical impacts being similar, the combo’s impact on cognitive function varies from one individual to the next. What’s more, phenibut prolongs the effects of kratom.

It is crucial to note that these effects vary from one individual to the next. However, as a general rule, a combination of kratom and phenibut makes one more jovial and active.

How to Take Phenibut and Kratom

If you want to enjoy the effects of phenibut and kratom, you have to take the right dosage. For beginners, you want to start with small doses. A low dose of phenibut is about 500 milligrams and below while that of kratom is 1-2 grams. You’ll be surprised at how such small doses can give you euphoria and also make you analgesic.

A moderate dosage of phenibut ranges from 500 to 1500 mg of that of kratom from 2 to 5 grams. This average dose will cause calming and soothing effects. You’ll be glad to know that the outcome will last longer as phenibut will intensify the effects of kratom. Consequently, you may feel ecstatic and more enthusiastic. The stimulating effects are also likely to make you forget your troubles.

A phenibut dose above 2500 milligrams is considered high. At such an amount, you may experience extreme sedation, and they’re also lightly to fall into a deep sleep. When it comes to kratom, 5 to 10 grams is considered a high dose. It is risky to consume high doses of kratom as you may experience vomiting and nausea, among other side effects.

Phenibut with Best Kratom Strain

Maeng Da and Phenibut 

Maeng Dais a very powerful kratom strain. Some of its effects include euphoria, mental sharpness, high energy levels, and increased focus. Interestingly, this kratom is a mood-booster, although it may cause analgesia.

When Maeng Da and phenibut are used together, the user will experience prolonged relaxation and calmness. This effects will manifest faster when the substances are taken on an empty stomach.

Red Kratom and Phenibut

Red kratom strains have been known for their sedating and pain-relieving effects. When Red Kratom and phenibut are combined, the user will experience suiting effects and will also be relieved from stress.

White Vein Kratom and Phenibut

White vein is a potent kratom strain known for its stress-relieving and calming effects. When it is combined with phenibut, you expect an improvement in mood, increased alertness, and higher energy levels. If you are targeting a euphoria, 500 milligrams of phenibut and 3 to 5 grams of kratom should do the trick. However, you must be careful, or you could slip into a coma-like sleep.

Is It Safe to Combine Kratom and Phenibut?

When it comes to opioids, the term safe is relative. However, combining kratom and phenibut is considered safe, as long as you avoid taking them in high doses. Otherwise, you will become tolerant to the drugs, get addicted, and become exposed to a host of side effects.

Even when mixing with kratom, it is not recommended to take phenibut on a daily basis. Ideally, this combination should not be taken more than three times in a single week.

This combo can be extremely dangerous, especially if you stop taking it suddenly. Users are likely to experience withdrawal symptoms, among other side effects.

Overall, one may experience the following side effects when using kratom and phenibut.

  • Extreme withdrawal syndrome 
  • Slight numbness and pain
  • Memory retention issues
  • Erectile dysfunction and loss of sexual desire
  • Desensitization of GABA receptors
  • Nausea and vomiting

The following are some tips to help you avoid the nasty side effects and tolerance.

First, you must start with a low or moderate dose of kratom. After some time, you can mix with phenibut, and use for only two days a week for two weeks, after which you should take a two-week break. Cycling this way will make you less likely to be dependent on the drugs and also reduce tolerance.

Again, you must be careful with the dosage and frequency. If you stop using the phenibut and kratom combo suddenly, you are likely to face harsh withdrawal symptoms.


To sum up, kratom and phenibut seem to work well together. While the two substances appear to have similar effects, they have an incredible synergistic effect that intensifies their influence on the body, including prolonging the effects of kratom.

While kratom is legal, using phenibut in the USA is somewhat questionable. When using phenibut, you must exercise caution, given the synthetic nature of the substance. The combo may also bring about some nasty side effects including addiction, and sexual dysfunction, among others.

Nevertheless, Kratom and Phenibut provide relief and recreation.

Either way, it all boils down to how responsible one can be when using kratom and phenibut together.


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