4-AcO-DMT, also known as O-Acetylpsilocin, is a synthetic psychedelic drug of the tryptamine class. It is thought to be a prodrug of psilocin, and it shares many similarities with other classic psychedelics such as LSD and DMT. While its effects are considered similar to those of psilocybin mushrooms, 4-AcO-DMT has noticeably different pharmacokinetics due to its chemical structure. It was first synthesized in the 1960s by Albert Hofmann but did not become widely used until recent years. This substance is typically consumed orally or insufflated in order to experience its unique psychological effects which often include visual hallucinations and intense introspection. Due to its novel mode of action and low toxicity profile, 4-AcO-DMT has earned itself an increasingly popular reputation among psychonauts searching for new experiences within the realm of psychedelia.


The earliest known reports of humans consuming psychedelic substances date back to prehistoric times. However, it wasn’t until the 1950s that scientists began exploring synthetic psychedelics such as LSD and psilocybin. Around this same time period, chemist Alexander Shulgin developed a method to manufacture psilocybin into a more easily consumed form: 4-AcO (or O acetyl) DMT. This new form of psilocybin provided users with an easier way to consume the drug due to its water solubility and faster onset effects than traditional mushroom ingestion methods.

In 1965, scientist August Beringer first described 4­ AcO ­DMT’s psychoactive properties in his paper titled “New Psychoactive Substances”, noting its similarity to other tryptamines like LSD and mescaline but without some of their side effects – making it an attractive option for those looking for milder trips with shorter durations than available through other psychedelics at the time. Following this initial publication about 4­ AcO ­DMT’s pharmacological profile there have been further studies conducted on both animals and humans exploring its potential therapeutic benefits including anti­depressant qualities as well as improved cognitive performance when administered under controlled conditions.

Though not widely recognized by conventional medicine yet due to limited clinical trials conducted thus far on human subjects – anecdotal evidence suggests that many people find positive outcomes while using this substance recreationally or therapeutically which is why it continues gaining popularity today amongst psychologists & psychonauts alike seeking out alternative treatments for various mental health issues such as depression & anxiety disorders or just simply wanting to explore altered states of consciousness within safe environments facilitated by knowledgeable guides/facilitators who can provide proper guidance throughout one’s journey towards self discovery & inner healing processes.


4-AcO-DMT, also known as 4-acetoxy-N, N-dimethyltryptamine, is a psychedelic drug belonging to the tryptamine class. It is an ester of psilocin and has similar effects to those of psilocybin mushrooms. This chemical compound can be used in several ways including:

1) Recreational Use – As with other psychedelics, 4-AcO-DMT can produce powerful visual and auditory hallucinations when taken in high enough doses. In addition to this, users often report feelings of intense euphoria and spiritual enlightenment while under its influence. Because it is active at lower doses than many other psychedelics like LSD or psilocybin mushrooms, it can provide a milder but still profound experience that some people find preferable for recreational use. At low doses (around 5mg), users may experience mild body tingling alongside changes in visual perception (e.g., tracers or trails behind moving objects and color enhancement), open eye visuals (e.g., geometric patterns or fractal images) and closed eye visuals (e.g., dreamlike imagery). At higher doses (10–20 mg) users may enter into immersive dreamscapes where they are surrounded by abstract shapes or vivid landscapes accompanied by strong emotions. Some people also report having out of body experiences when consuming high doses of 4-AcO-DMT which can be both exciting and overwhelming for some individuals. Another common effect associated with recreational use of 4-AcO-DMT is enhanced music appreciation; many people report feeling like they are inside the music itself or feeling more connected than ever before with the sounds that surround them during their trip. There have also been reports of increased creativity, improved self confidence and greater insight into personal problems while under the influence of this substance. Overall, recreational use of 4 AcO DMT can lead to an intense yet enjoyable journey that lasts between 3 – 6 hours depending on dosage although it should always be approached with caution due to its strength and potential risks involved when using psychedelics responsibly.

2) Therapeutic Use – Research on 4-AcO-DMT’s potential therapeutic benefits is ongoing due to its similarity with psilocybin which has already been shown to have positive psychological effects in clinical trials. One area where this substance may prove useful is addiction treatment since there are anecdotal reports suggesting that it might help reduce cravings for drugs such as alcohol or opioids. Additionally, its ability to induce meaningful spiritual experiences could make it helpful for individuals struggling with existential depression or anxiety disorders related to life’s meaninglessness.

3) Spiritual Exploration – Many people use 4-AcO-DMT specifically because they believe that psychedelics like this one offer access into higher realms of consciousness which can facilitate personal growth and self exploration by allowing them insight into their own minds and lives from an objective point of view. As such, the drug is sometimes used ceremonially within controlled settings such as retreats where participants take part in activities intended to maximize the healing potential offered by these substances under the guidance of experienced facilitators who understand how best to support their journey during the experience itself as well as afterwards during integration back into ordinary reality afterwards.

4) Scientific Study – Scientists are currently exploring various uses for compounds like 4 AcO-DMT ranging from basic research seeking information about how they interact with our brains all the way up through developing new treatments using these substances therapeutically if deemed safe enough after more extensive testing takes place first.

Acute Subjective and Cardiovascular Effects of 4-Acetoxy-N,N-dimethyltryptamine (4-AcO-DMT) in Humans: 

This study examined the acute subjective and cardiovascular effects of 4-Acetoxy-N,N-dimethyltryptamine (4-AcO-DMT) in humans. Fourteen healthy male volunteers participated in a double blind, placebo controlled trial where they were administered either 4-AcO-DMT or placebo orally. The participants completed questionnaires to assess subjective effects before and after administration as well as during peak drug effect. Continuous ECG monitoring was also used to measure any changes in heart rate and blood pressure over the course of the experiment. Results showed that compared with baseline, 4-AcO-DMT significantly increased ratings on scales measuring mystical experiences, altered states of consciousness, anxiety/fear, sedation/drowsiness, stimulation/energy and intensity of experience; however it did not cause significant increases in ratings for dysphoria/depression or mental confusion. Additionally there were no statistically significant differences between the mean maximum change from baseline for heart rate or blood pressure observed after administration of 4′-acetoxy DMT versus placebo suggesting no significant cardiovascular toxicity associated with use at this dose level. In conclusion this study found that while 4′-acetoxy DMT induced strong subjective effects it did not have any negative cardiovascular side effects at doses lower than those typically used recreationally or therapeutically.

A Review of the Structural Differences Between Classic Psychedelics and Their N-Substituted Derivatives:

This article provides a review of the structural differences between classic psychedelics, such as LSD and psilocybin, and their N-substituted derivatives. The authors discuss the similarities and differences in chemical structure between classic psychedelics and their derivatives. They explain that both types of compounds contain an indole ring with two nitrogen atoms connected to it – one at position 5 (5-N) and one at position 6 (6-N). However, classic psychedelics have two alkyl side chains attached to these positions while the N-substituted derivatives only have one alkyl side chain attached. In addition, they explain that N-substituted derivatives are more lipophilic than classic psychedelics due to having fewer steric hindrances on the aromatic ring system. Furthermore, they state that this difference in lipophilicity can lead to different pharmacological effects since drugs tend to be more potent when they can penetrate cell membranes easily. Finally, they conclude by stating that further research is needed in order to fully understand how these structural changes affect psychedelic activity.

Metabolism of Psilocybin and 4‐hydroxy‐N, N‐Dimethyltryptamine (4‐HO‐DMT):

This resource provides an in-depth look into the metabolism of psilocybin and 4‐hydroxy‐N, N‐Dimethyltryptamine (4‐HO‐DMT). It examines how these compounds are metabolized by humans and other organisms. The article looks at the enzymatic pathways involved in the breakdown of psilocybin and 4-HO-DMT, as well as their metabolites. It also discusses potential metabolic interactions between the two compounds, which may lead to unexpected effects when both are consumed together. Finally, it outlines suggested safety protocols for individuals consuming either compound or a combination of them.

An Investigation into the Synthesis Routes to Novel Psychoactive Substances Including 4 ‐ Acetoxy ‐ N , N ‐ dimethyltryptamine (4‐ACO‐DMT):

This article investigates the synthesis routes to novel psychoactive substances, specifically 4-Acetoxy-N, N-dimethyltryptamine (4-ACO-DMT). The authors present a comprehensive overview of the available literature on synthetic methods for this compound and discuss two different approaches that have been used successfully in its preparation. In particular, they focus on an intramolecular cyclization reaction using an acid catalyst and a condensation reaction with formic acid as reagents. Additionally, they compare both pathways in terms of their merits and drawbacks regarding yield efficiency, cost effectiveness, safety considerations, handling requirements and scale up feasibility. They also examine various parameters such as temperature control or solvent selection that can influence the outcome of these reactions. Finally, they provide recommendations for further research aimed at optimizing the processability of 4‐ACO‐DMT synthesis routes.

In Vitro Metabolism of 4-Acetoxy-N,N-dimethyltryptamine (4-AcO-DMT) in Human Liver Microsomes and the Identification of Major Metabolites Using High Resolution Mass Spectrometry:

This research article looks at the in vitro metabolism of 4-AcO-DMT (4-acetoxy-N, N – dimethyltryptamine) in human liver microsomes and identifies major metabolites using high resolution mass spectrometry. The study was done to better understand how this drug is metabolized by the body and its potential effects. To do this, they used a technique called ultrahigh performance liquid chromatography–tandem mass spectrometry (UHPLC–MS/MS). They tested two different concentrations of 4-AcO-DMT on human liver microsomes and found that the metabolic pathways involved were largely similar for both concentrations, but did differ slightly based on the amount of substrate present. Overall, their results showed that 4-AcO-DMT is mainly metabolized through hydroxylation reactions to form five main metabolites: 3HMPEA; 2HMPEA; 3PMPEA; 5MEOEAB; and 6OHDPAAB. These findings provide important information about the metabolic fate of 4 AcO DMT in humans which can be used to inform further research into its pharmacology and toxicity.

An Overview on Psychoactive Substances Derived from Tryptamines:

This resource provides an overview of psychoactive substances derived from tryptamines. It outlines the various compounds found in these substances, their physical and chemical properties, pharmacological effects, routes of administration, as well as safety issues associated with them. The document also includes a brief history of their use and some basic information on their legal status around the world. Additionally, it discusses potential medical applications for certain tryptamine-derived drugs and offers suggestions for future research into this area. Finally, it provides references to additional resources that may be helpful to those interested in further exploring these substances.

Effects of 4‐acetoxy‐ N , N ‐ dimethyltryptamine (4‐AcO‐DMT) on Extracellular Serotonin Levels : A Rat Brain Microdialysis Study:

This study aimed to explore the effects of 4-acetoxy-N,N-dimethyltryptamine (4-AcO-DMT) on extracellular serotonin levels in rat brains using microdialysis. Rats were given a single dose of 4-AcO-DMT and then monitored for changes in their extracellular serotonin concentrations over time. The results showed that there was an increase in the levels of extracellular serotonin after the administration of 4‐AcO‐DMT, peaking at around 30 minutes and lasting up to 3 hours post injection. There was also a significant decrease in locomotor activity after receiving 4‐AcO‐DMT, suggesting that it may have some sedative effects. Additionally, this study demonstrated that rats treated with 4‐AcO‐DMT had lower basal levels of 5HT than untreated control animals. Overall, this research indicates that 4‐AcO‐DMT has an effect on brain serotonin metabolism by increasing its release into the synapse while simultaneously decreasing its reuptake in order to sustain elevated concentrations over time.

Synthesis and Biological Evaluation of Novel Tryptamine Derivatives:

This paper presents the synthesis and biological evaluation of novel tryptamine derivatives. The researchers synthesized a series of compounds based on the core structure of known psychoactive tryptamines, such as 5-methoxy-N,N-dimethyltryptamine (5-MeO-DMT). These derivatives were then evaluated for their binding affinity to various serotonin receptors, as well as for their in vivo efficacy. It was found that some compounds had higher binding affinities than 5-MeO-DMT itself and also produced larger changes in locomotor activity compared to vehicle control when administered intraperitoneally. The results suggest that these novel tryptamine derivatives have potential therapeutic applications in the treatment of neurological disorders related to serotonin receptor dysfunction.

Toxicity Study of 4-Acetoxy-N,N-dimethyltryptamine (4-AcO-DMT) in Rats :

This study is a toxicity assessment of 4-Acetoxy-N,N-dimethyltryptamine (4-AcO-DMT) in rats. The objective was to evaluate the potential hazards associated with the compound and its metabolites. The research team found that there were no adverse effects on body weight, food consumption or histopathological changes in any of the treated animals. They did find that at doses above 20mg/kg there was an increase in liver enzyme levels and hepatic lipid peroxidation biomarkers which indicated oxidative stress and potentially hepatotoxicity. The researchers concluded that although further studies are needed to determine if this compound has long term toxic effects, it appears to be safe for short term use up to 20mg/kg bodyweight in rats.

The Psychoactive Effects of 4‐ Acetoxy ‐ N , N ‐ dimethyltryptamine in Humans: A Double‐ Blind Placebo‐ Controlled Trial :

This study investigated the psychoactive effects of 4-Acetoxy-N,N-dimethyltryptamine (4-AcO-DMT) in humans. This substance is a synthetic psychedelic drug and has been used for recreational purposes for a number of years. The double blind placebo controlled trial was conducted on healthy volunteers who had not previously taken any psychedelic drugs before. Participants were divided into two groups: one group received an active dose (15 mg) of 4‐AcO‐DMT while the other group received a placebo dose. The participants then underwent several tests to measure their physical and psychological responses over several hours after taking the drug or placebo. The results showed that those who took the active dose experienced significant changes in mood, altered perceptions and increased activity levels compared to those given placebos. They also reported having more intense visual hallucinations with brighter colors than usual as well as increased feelings of euphoria, empathy, insightfulness and creativity when compared to baseline measurements prior to taking either 4‐AcO‐DMT or placebo doses. In conclusion, this study demonstrates that 4‐AcO‐DMT can produce substantial psychoactive effects in humans when taken correctly under strictly monitored conditions.



4-aco-DMT is a molecule made up of two rings, an indole and a piperidine ring. The indole ring consists of six carbon atoms, each connected to two hydrogens and one nitrogen atom in the center. The piperidine ring consists of five carbons with alternating single and double bonds between them, each connected to two hydrogens. On the third carbon in this ring there is an oxygen molecule attached. In total 4-aco-DMT has 13 hydrogen atoms, three nitrogen atoms and one oxygen atom making it a relatively small but complex molecule which can bind to serotonin receptors in the brain giving it hallucinogenic properties when consumed.


The synthesis of 4-aco-DMT, or O-Acetylpsilocin, is accomplished through a two step process. First the precursor compound psilocybin is converted to its freebase form. This can be done by adding a base such as sodium hydroxide or potassium carbonate and stirring the solution for several hours before filtering off any insoluble material. The resulting solution can then be acidified with hydrochloric acid to precipitate out the freebase product as crystals from which it can be isolated and dried. The second step involves acetylation of this freebase product with acetic anhydride in an inert solvent such as dichloromethane at room temperature for between 5 and 10 minutes until all reactants have been consumed. The reaction mixture should then be neutralized using sodium bicarbonate before being extracted into an organic solvent such as ethyl acetate or chloroform. Finally, the product should be dried over magnesium sulfate, filtered off and recrystallized from ethanol/ether (1:2) to isolate pure 4-aco-DMT crystals that are ready for use.


1. Chemical Contamination: 4-ACO-DMT is a synthetic compound, meaning that it has been created in a lab and not derived naturally from a plant or animal source. As such, there is potential for contamination with other chemicals due to improper storage, handling, and synthesis of the drug.

2. Microbial Contamination: 4-ACO-DMT may be susceptible to microbial contamination if stored improperly or exposed to unsanitary conditions during its production process. This can lead to bacterial growth which could potentially cause serious health problems if ingested.

3. Physical Contamination: Due to its powdery texture and small particle size, 4-ACO-DMT is susceptible to physical contamination from dirt, dust particles, lint fibers etc., which can affect the purity of the product as well as its potency when taken orally or intranasally (i.e., snorting). To minimize this risk of physical contamination proper storage techniques should always be employed such as vacuum sealed bags/containers and airtight containers away from any sources of dust/dirt accumulation like carpets or clothing racks.

4. Biological Contamination: If 4-ACO-DMT isn’t produced in sterile environment there is also potential for biological contaminants such as yeast spores or mold spores present on plants used in production processes that could introduce pathogens into the final product which then pose risks when ingested by humans through consumption or inhalation depending on how it is being administered

III. Effects

Short-term effects

1. Euphoria: Euphoria is a strong sense of well-being and happiness that many users experience when taking 4-ACO-DMT. This effect can last for several hours depending on the dosage taken, allowing one to feel more connected to their environment and others around them. It is often described as an intense feeling of joy or contentment that can be used to enhance social interactions or simply provide relief from everyday stresses. Euphoria can also lead to increased self confidence and motivation, making it easier for one to take on new challenges or engage in activities they normally wouldn’t have considered before using this substance. While these effects are usually short lived, some users report experiencing prolonged periods of euphoric feelings after taking 4-ACO-DMT; which could make it possible for them to enjoy life more fully even long after their initial experience has worn off.

2. Visuals: Visual distortions produced by 4-ACO-DMT can range from mild to intense depending on the dose taken. Colors may become brighter and more vivid, patterns may be seen in everyday objects, geometric shapes may appear and even full blown hallucinations can occur at higher doses. These visuals often have a dream-like quality to them and are described as being very intense and surreal. Users have reported seeing faces, animals, landscapes or other imagery that is not necessarily present in the physical environment around them; these visual effects can last for several hours after taking this compound.

3. Altered Thought Patterns: Altered thought patterns refer to the way in which 4-ACO-DMT affects one’s thinking process. After taking this substance, thoughts may become more fluid or open ended, allowing for greater creativity or insight into personal issues or problems. This effect can be used to facilitate self exploration and creative pursuits depending on the individual’s goals while using this compound. Unlike other psychedelics that may produce intense visuals and spiritual revelations, 4-ACO-DMT is known for its ability to help users think differently and come up with new ideas they otherwise wouldn’t have considered before taking it. Some users report that their thoughts seem clearer after taking this psychedelic, making it easier for them to find solutions to complex problems or simply reflect on certain aspects of life in a deeper manner than usual. Additionally, some people find it helpful when trying to confront difficult emotions as well since altered thought patterns often allow one to approach them from a different angle; potentially leading towards greater understanding and acceptance of what they are feeling at any given moment.

4. Increased Sensory Perception: 4-ACO-DMT can produce an increase in sensory perception, which is described by users as a heightened awareness of the world around them. This can manifest itself in various ways, such as colors appearing brighter than usual or sounds being louder and more intense. In addition to this, touch may feel more stimulating, smells are often stronger and tastes may become enhanced as well. All of these effects combined can lead to an overall expanded awareness that allows for a richer experience with one’s surroundings. Many users have reported feeling as if they were able to appreciate things on a deeper level while under the influence of 4-ACO-DMT; from music becoming more enjoyable or meaningful to conversations feeling more intimate and connected due to the intensified senses produced by this compound.

5. Increased Empathy: 4-ACO-DMT can also increase feelings of empathy and connectedness to others, allowing for a deeper understanding of oneself as well as others around them.

6. Spiritual Insight: Spiritual insight is a common experience reported by users of 4-ACO-DMT. It can be described as an intense feeling of connection with the universe and all living things, which often leads to profound realizations or revelations about one’s life and purpose in it. This effect can manifest itself as a heightened sense of awareness and understanding, making it easier for the user to perceive truths that might have otherwise eluded them. Additionally, this insight often brings forth feelings of awe and wonderment, allowing one to appreciate their place in the grand scheme of things more deeply than ever before. Spiritual insight can also provide clarity on certain matters related to self growth or personal development; making it easier for an individual to make decisions based on what truly resonates with them rather than outside influences or societal expectations. Ultimately, spiritual insight has the potential to open up new pathways for exploration within oneself; providing invaluable wisdom along one’s journey towards greater self actualization.

7.Time Dilation/Distortion: Experiences on this substance can cause time to appear to move more slowly than usual or even become distorted in some cases; making it easier for one to explore certain aspects of life in greater detail or simply appreciate the present moment more deeply.

8. Increased Appetite: 4-ACO-DMT can also increase the user’s appetite, making them hungrier than usual and more likely to indulge in snacks or meals during their experience.

9. Mental Stimulation: The effects of this compound can provide a mental stimulation that helps with creative thinking, problem solving and even memory recall; all of which could be useful depending on the individual’s goals while using this substance.

10. Increased Sense of Well-Being: Many users report feeling an overall sense of well-being and relaxation after taking 4-ACO-DMT, which could help them to deal with stress or anxiety better in the long run.

11. Increased Libido: 4-ACO-DMT can also increase the user’s libido, making them more interested in engaging in sexual activities than they normally would be.

12. Increased Awareness: This compound can also increase one’s awareness of themselves and their surroundings, allowing for a more mindful experience overall.

13. Enhanced Music Appreciation: When taken in higher doses, 4-ACO-DMT can also enhance one’s appreciation for music, making it even more enjoyable than usual.

14. Increased Talkativeness: This compound can also increase the user’s talkative nature, making it easier for them to communicate with others in social settings or just generally feel more comfortable engaging in conversations.

15. Increased Insight: This substance can also help the user gain insight into themselves and their life, allowing for a greater understanding of who they are and what matters most in their lives.

16. Increased Confidence: Many users report feeling more confident after taking 4-ACO-DMT, which could make it easier for them to take on new challenges or step out of their comfort zone in certain situations.

17. Enhanced Creativity: 4-ACO-DMT can also increase creativity in some users, making it easier for them to come up with new ideas or ways of looking at things from a different perspective.

18. Increased Energy: 4-ACO-DMT can also provide the user with an increase in energy levels, allowing them to accomplish more tasks or simply enjoy activities that require a higher level of physical activity than usual.

19. Improved Mood: This compound can also improve the user’s mood, making them feel more positive and optimistic in their outlook on life.

Long-term effects

1. Increased Tolerance: Long-term use of 4-aco-dmt can lead to increased tolerance, meaning that higher doses will be required to achieve the same effects as before. This could lead to potential risks associated with taking larger doses of the drug.

2. Cognitive Impairment: Some people report cognitive impairment after long-term use of 4-aco-dmt, including difficulty concentrating and remembering things. These impairments may not necessarily be permanent but could still affect day-to-day functioning in some way.

3. Mental Health Issues: There is a risk that prolonged use of 4-aco-DMT can cause mental health issues such as anxiety and depression due to changes in brain chemistry caused by the drug’s action on serotonin receptors in the brain . It is important for those using this drug regularly to monitor their mental wellbeing for any signs of distress or decline in moods/emotions which may indicate an underlying issue requiring professional help or treatment if necessary

4. Physical Dependence: Regular users of 4-aco-dmt have reported physical dependence on it, meaning they become dependent upon it for regular relaxation and pleasure seeking, sometimes even at levels greater than those initially experienced while beginning usage, so this should always be monitored closely by users who are engaging in frequent recreational activities involving its consumption

Side effects

1. Nausea: 4-aco-dmt can cause nausea and stomach discomfort in some users. This is due to the strong acidic nature of the drug, which can irritate the stomach lining and lead to feelings of queasiness.

2. Headache: Taking too much 4-aco-dmt can result in headaches or migraines for some people, as it has a stimulating effect on certain parts of the brain that are responsible for headache sensations.

3. Anxiety and Panic Attacks: In high doses, this substance may induce anxiety and panic attacks in susceptible individuals, due to its intense psychedelic effects on consciousness altering neurotransmitters like serotonin, dopamine and norepinephrine.

4. Cardiovascular Effects: The stimulant effects of 4-aco-dmt have been known to increase heart rate significantly when taken at higher doses than recommended by medical professionals or recreational users alike; this could potentially put one at risk for developing cardiovascular issues such as hypertension or tachycardia if abused in large amounts over prolonged periods of time without proper medical supervision/careful monitoring by an experienced user with knowledge about potential side effects associated with psychedelic substances consumed recreationally (or medicinally).


1. In the United States, 4-aco-dmt is a Schedule I controlled substance as defined by the Drug Enforcement Administration (DEA). This means that it has no accepted medical use and a high potential for abuse. Possession, production, and distribution of this drug carry heavy penalties under both federal and state law.

2. In Europe 4-aco-dmt is considered an illegal drug in most countries but there are some exceptions such as Spain where its legal status is ambiguous due to its “Research Chemical” classification which allows for its sale without regulation or restriction.

3. In Canada, 4-aco-dmt falls into the category of “analogues” meaning it can be legally classified as either a prohibited substance or something that may be regulated under Canada’s Controlled Drugs and Substances Act depending on how it is intended to be used. Generally speaking though possessing, producing or selling any analogues carries with it very severe criminal penalties so caution should always be exercised when dealing with this type of chemical compound in Canada.

4. Australia classifies 4-aco-DMT as a Schedule 9 Prohibited Substance which means possession without permission from authorities carries up to 25 years imprisonment while trafficking carries life sentences upon conviction; however many jurisdictions have exemptions for religious purposes such as ayahuasca ceremonies involving indigenous tribes who often brew teas using plants containing DMT derivatives like 4 – aco – dmt among others

5. In Asia, the legality of 4-aco-dmt varies from country to country. For example, in Japan it is a controlled substance and possession can lead to up to 10 years imprisonment for those found guilty but in South Korea it is unregulated and not considered an illegal drug.

6. In South America, 4-aco-dmt is legal or quasi legal depending on the country as some countries such as Brazil have laws which allow for possession of these types of compounds if they are intended for religious use.