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How Long Do Shrooms Take To Kick In? Psilocybin Mushrooms Stay In Your System

There are several factors that determine the answer to this question. From the dose amount you’re taking, whether you are new to magic mushrooms or an experienced psychonaut, how full of food your stomach is, what your mindset or frame of mind is, what setting you’re in (location or situation), to the method you’ve chosen to dose. These factors all influence how long your “come up” (the time when you start to experience the effects) will take.

Out of all these factors, your mindset (frame of mind) or the setting you’re in, may have the most influence on how long it will take for your dose to kick in.

Your method of dosing will also play an important role. Chewing and swallowing the mushrooms is the quickest way to ingest them. This method of ingestion can result in your beginning to feel the effects of the magic mushrooms in anywhere from around 10 minutes to an hour, but the general consensus has the timing narrowed down to as little as 30 minutes.

Does the Dose Effect How Long It Takes for Shrooms to Kick In?

Yes. Dosage does affect how fast shrooms kick in. Taking a microdose or single dose of psilocybe mushrooms is about 1 gram. An experienced user may opt for more, but that may vary depending on your body mass and your metabolism. Start with a lower dose until you find one that is right for you. Different bodies respond to, and process, the magic mushrooms differently. 

Factors Influencing Onset Time

1. Dosage

When it comes to psychedelic mushrooms, avoiding a bad trip or overwhelming experience is crucial. Psilocybin, a potent psychoactive substance, can lead to unpleasant side effects if you exceed the recommended dosage.

On the internet, you may come across instances where individuals, particularly new users, are consuming mushrooms for an hour or so without feeling any effects, and then decide to take more. All of this happens within a short timeframe.

  • To minimize risks, it’s best to wait for at least one day before taking a second dose of psilocybin after initially taking shrooms. This prevents the accumulation of shroom active compounds and the potential for adverse reactions. 
  • If you’re eager to experience the desired euphoric effects and feel that the first dose wasn’t enough, wait for two hours before ingesting shrooms again. So, you can reduce the chances of encountering unwanted outcomes.

2. Individual Metabolism

Metabolism is the body’s process of converting food and drinks into energy. It supports vital functions like breathing, digestion, and cell growth. Research suggests that the speed of metabolism varies among individuals, with a fast metabolism burning more calories even at rest, while a slow metabolism requires fewer calories to sustain basic functions. 

Individuals with faster metabolisms may experience a quicker reduction in the effects, while those with slower metabolisms might have a more prolonged experience of the psychedelic effects. 

Weight struggles are not solely determined by metabolism, as weight loss occurs when calories burned exceed calories consumed

The dosage of magic mushrooms you consume can influence the speed at which their effects are experienced. In individuals with a higher body weight, the effects may have a slower onset and be less intense initially. It might take up to 90 minutes before the peak effects are felt, followed by the gradual emergence of sensory perception.

How Long Do Shrooms Take to Kick in the First Time You Trip?

Since you can build up a tolerance over time, you’ll probably need to take more shrooms if you’re an experienced shroomer, to attain a sufficient amount. 

However, the time required for the onset of the effect has little or nothing to do with psychedelic experience. This period will last just as long experienced and inexperienced alike. A more experienced tripper may notice the effects earlier, simply because they are more familiar with the characteristics of the effect.

Ingestion MethodOnset Time
Eating Whole MushroomsThe onset time for eating raw mushrooms or incorporating them into food varies. Some individuals may find it challenging due to the strong taste, while others may mask it with other foods.
Consuming in TeaBrewing magic mushroom tea results in a milder taste and onset time compared to eating directly.
Consuming in Capsule FormCapsules or pills provide a standardized dosage and can mask the taste, leading to a consistent onset time.
MicrodosingMicrodosing involves taking sub-perceptual doses and may have a different onset time compared to higher doses.

How Long Does It Take for Shrooms Kick in on a Full Stomach?

A full stomach can extend the time before the shrooms kick in, many times by about an hour or more. The contents of your stomach have much to do with how quickly you experience the effects. Psilocybin is converted to psilocin by your stomach’s digestive juices in order to be absorbed into your body. When you are digesting shrooms and food, the onset time is slower.

If you eat psilocybin mushrooms on a full stomach or soon after a heavy meal, then this will delay the onset of the experience. This will likely lead to a slow onset and, in turn, a longer experience. Consuming magic mushrooms on a full stomach can potentially increase the likelihood of experiencing nausea. 

When your stomach is full, the digestion process is already underway, and adding magic mushrooms to the mix can sometimes lead to an upset stomach and feelings of nausea. The combination of the mushrooms and the food in your stomach can result in a heavier and longer-lasting experience of nausea. 

To minimize the chances of nausea, it is often recommended to consume psilocybin mushrooms on an empty or relatively empty stomach.

How Fast Do Shrooms Kick in on an Empty Stomach?

On an empty stomach, not recommended for beginners, magic mushrooms will take as little as 10 minutes to kick in, and between 10 to 60 minutes before you experience the “onset” phase of your shroom trip (you begin to feel the effect of the psilocybin. This lasts between 1 to 2 hours).

Consuming psilocybin mushrooms on an empty stomach can expedite the onset of psychedelic effects. This is because, without the presence of other food, your body can absorb the psilocybin more rapidly, as there is no competition for absorption. Thus, the psilocybin can enter your bloodstream more quickly, resulting in a faster emergence of psychedelic effects. 

For some individuals, this rapid transition can be exhilarating, propelling them into the core of their psychedelic experience without much waiting time. However, it is important to consider that this accelerated absorption can also intensify the effects of magic mushrooms. 

Higher concentrations of psilocybin may surge into your system, potentially leading to an overwhelming psychedelic journey. This is particularly relevant for those who are new to the psychedelic experience or individuals who are sensitive to the effects of psilocybin mushrooms. In such cases, consuming shrooms on an empty stomach might result in a highly intense shroom trip that could be challenging to navigate.

How Long Does It Take for Lemon Tekking to Kick In?

By adding shrooms in lemon juice before you take them, the acidic lemon juice mimics your stomach acids, which begin to convert the psilocybin into psilocin before you ingest it. 

What this means is that once the shrooms are ingested, they are ready for absorption, and the “coming up” phase is faster, they kick in almost immediately. The magic mushroom trip is frequently faster, more intense, and shorter-lasting.

Lemon tekking is a method that is thought to accelerate the onset time and potency of a magic mushroom trip. The concept behind this technique revolves around the interaction between the citric acid found in lemon juice and the psilocybin present in the magic mushrooms. When combined, the acid jumpstarts the conversion of psilocybin into psilocin, a psychedelic substance.

Benefits of Lemon Tekking

BenefitDescriptionAdditional Information
Faster Onset and DurationLemon tek is believed to accelerate the onset and duration of the psychedelic experience compared to consuming raw mushrooms.Lemon tekking may lead to a more intense and condensed trip.
Alleviates NauseaLemon tek is reputed to alleviate the nausea commonly experienced during the initial stages of ingesting psilocybin mushrooms, particularly beneficial for individuals with sensitive stomachs.The acidic environment created by lemon tek may ease digestion.
Preventive EffectThe presence of citric acid in lemon tek initiates the breakdown of chitin within the stomach, potentially reducing the difficulty the body faces in digesting raw fungi and minimizing associated nausea.Lemon tek may enhance the bioavailability of psilocybin compounds.

Steps to Lemon Tek

  1. Gather Your Supplies 
  • Magic mushrooms (dried or fresh)
  • Fresh lemons or lemon juice
  • Grater or knife
  • Shot glass or cup
  • Timer
  1. Preparation

Grate or finely chop the desired amount of mushrooms. They should be finely chopped or ground to mimic chewing. Aim for approximately half the usual amount, as lemon tekking can intensify the effects.


Squeeze fresh lemon juice into the shot glass or cup. Use fresh lemon juice, as pre-bottled juice will not yield the same results. Use enough lemon juice to fully submerge the mushroom material.

  1. Mixing

Add the finely chopped or grated mushrooms into the shot glass or cup containing the lemon juice. Stir the mixture thoroughly to ensure that the mushrooms are well-coated in the acidic lemon juice.

  • Allow the mixture to sit for 15-20 minutes. During this time, the citric acid in the lemon juice begins to break down the psilocybin, potentially expediting the onset of the trip.
  • After the waiting period, consume the lemon tek mixture. Some individuals prefer to strain out the solids, while others consume the entire mixture, depending on personal preference.
  • You may also consider mixing the juice with tea or another beverage to offset the sour taste, but this is a matter of personal preference.

Effects of Lemon Tekking

Lemon tekking is believed to result in a faster onset of the psychedelic effects of magic mushrooms. It may produce more intense trip, visualizations and, in some cases, even auditory hallucinations.

Many users report a peak psychedelic experience with a shorter duration compared to traditional ingestion methods. While it may reduce the total trip time by about an hour, the overall duration remains quite similar.

How Long Do Shroom Teas Kick In?

Drinking your tea reasonably quickly, allows hallucinogenic effects to be felt in as little as 10 to 15 minutes. If, however, you sip your tea slowly, and maybe do so after a meal, then it could take as much as an hour for the effects to be felt. Unlike lemon tekking, the psilocybin still needs to be converted into psilocin by your stomach acids, but in this case, the psilocybin is in liquid form, so the absorption is faster than if your digestive system needed to break down chewed mushrooms.

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