4- AcO- DMT For Sale

A shelf-stable, semi-legal alternative to magic mushrooms.

Here’s some general dosage information to get you start:

  • Microdose — 1–2 mg
  • Threshold Dose — 5 mg
  • Light Dose — 10 – 20 mg
  • Standard Dose — 20–30 mg
  • Heroic Dose — 40+ mg

4-AcO-DMT: Specs & Technical Details

Chemical Name 4-Acetoxy-DMT
Level of Risk Low
Other Names Synthetic Shrooms, Psilacetin, 4-acetoxy-DMT, or 4-AcO-DMT
Most Common Side-Effects Anxiety & Paranoia
Duration of Effects 2–6 hours
Legality Illegal in most countries, legal in Canada


4-AcO-DMT — AKA synthetic shrooms — is a prodrug of a psychoactive ingredient in magic mushrooms (psilocin).

The experience is virtually indistinguishable from the effects of magic mushrooms, aside from a few subtle subjective differences.

The patents for this tried and tested compound expired decades ago — threatening the work companies like Compass Pathways are doing to monopolize the synthetic psilocybin market over the next 20 years.

Here’s everything you should know about 4-AcO-DMT.


4-AcO-DMT stands for 4-Acetoxy-DMT. It was invented by Albert Hofmann — the same person who invented LSD (lysergic acid diethylamide) — and his colleague Franz Troxler. It was invented in the early 60s as part of the duo’s exploration of the active ingredients in psychedelic mushrooms.

4-AcO-DMT is a derivative of psilocin — which is the main pharmacological component of magic mushrooms. Both psilocybin and 4-AcO-DMT are converted to psilocin by the liver, which then provides the psychoactive effects.

As such, the effects of 4-AcO-DMT are virtually identical to that of psilocybin or psilocin.2

The company the team was working for — Sandoz — filed for a patent in January of 1963 but never got a chance to exploit it for any profit. They simply didn’t know what to do with this or any of Hofmann’s psychoactive substances (including LSD and psilocybin).


Here at Psyttraxx with have great and quality 4 aco dmt for sale and all what you need to know. This all took place just shortly after the Harvard Psilocybin project — which was run by Timothy Leary and Richard Alpert. Sandoz was giving Leary large quantities of LSD for the sake of studying it in search of potential lucrative applications in the field of psychotherapy.

4-AcO-DMT was shelved for several decades until the late 90s when a man by the name of David E. Nichols began campaigning for the use of the substance in psychedelic-assisted psychotherapy. He aimed to motivate researchers to take a closer look at this compound so it could eventually make its way into the medical system. Nichols favored it for its reliability of effects, cost-effectiveness, and sheer potency.

Unfortunately, there has yet to be a single clinical study on the effects of 4-AcO-DMT. Most of the information currently available comes to us from animal studies and anecdotal reports.

Despite how poorly this drug has been studied, 4-AcO-DMT is one of the most popular synthetic psychedelics, falling behind LSD and ketamine but higher than 2C-B, Dipt, or other drugs in the 2C-X family.

It is a whitish brown powder in its raw form, most often sold in capsules or tablets.

4-AcO-DMT Feel Like?

In general, 4-AcO-DMT mimics the effects of psilocybin mushrooms. The active ingredient isn’t the 4-AcO-DMT itself — but its primary metabolite, psilocin. This makes 4-AcO-DMT a prodrug of the naturally occurring psychedelic, psilocin.

In lower doses (up to 30 mg), 4-AcO-DMT and magic mushrooms are virtually indistinguishable. It produces auditory and visual hallucinations, enhances introspection and existential thought processes, suppresses the default mode network (DMN), and alters the perception of time and sensory information.

In higher doses (over 30 mg), the effects of 4-AcO-DMT begin to change. This dose is very powerful and is much more similar to DMT. The visuals become much more fractal and geometric, and the hallucinations and sense of empathy and introspection become very intense.

The existential weight of this substance, especially in higher doses, is one of the main reasons why so many people only use this drug once. High doses of 4-AcO-DMT are much more likely to cause terrifying or uncomfortable trips than high doses of magic mushrooms, but it isn’t clear why this is the case.

Through our trip surveys, we’ve received 11 reports of people using 4-AcO-DMT. Most people took between 20 and 30 mg and reported the effects to be very similar to magic mushrooms but a bit mellower.

Common Reported Effects from 4-AcO-DMT:


One of the main differences between 4-AcO-DMT and shrooms is the duration of effects. This substance can last anywhere from 2 to 6 hours. Only in very rare cases does it last a full 8 hours like magic mushrooms.

If you take 4-AcO-DMT on an empty stomach or snort the powder rather than consume it as a capsule, the effects are going to begin and end sooner.

For example, if you take 4-AcO-DMT in capsule form, expect it to take up to 45 minutes to start taking effect. Peak experience begins around the 2-hour mark, which gradually tapers off over the next 2–4 hours.

If you insufflate (snort) the powder, the effects come on within about 15 minutes, reach peak effect by the 1-hour mark, and taper off over the following 2 or 3 hours.


One of the main advantages of 4-AcO-DMT, and the reason why people like David Nicoles are so supportive of this substance is its reliability of effects.

Since this is a pure compound with a fast and predictable metabolism, the potency of effects is much easier to gauge than the more natural psychedelics. Plants and fungi are harder to dose because the concentration of active ingredients can vary widely from one sample to the next.

The general dose of 4-AcO-DMT ranges from 10 to 30 mg. Some people take less (microdose), others take more (heroic dose). A 20 mg dose is roughly equivalent (subjectively) to 3 grams of dried psilocybin mushrooms.

If you’re new to using 4-AcO-DMT, it’s wise to start on the low-end of the spectrum and increase gradually over time.

The type of 4-AcO-DMT has a slight impact on the dose. For example, if using 4-AcO-DMT fumarate salt, you need about 1.24 mg of powder. If using 4-AcO-DMT hydrochloride salt, you need a bit less, at 1.15 mg of powder. The dose is also about 20% lower if insufflating the active ingredients rather than consuming them orally.

Here’s some general dosage information to get you start:

  • Microdose — 1–2 mg
  • Threshold Dose — 5 mg
  • Light Dose — 10 – 20 mg
  • Standard Dose — 20–30 mg
  • Heroic Dose — 40+ mg


The quality of mushrooms can quickly deteriorate, even in the fridge. The best way to prolong their life is to store them properly — most of the time, this involves a paper bag or open container to promote airflow and reduce moisture build-up. However, even correctly stored mushrooms will go bad sooner or later.

Here’s how to check if your mushrooms have gone bad:

  1. Visual Inspection — Fresh mushrooms should be uniformly colored. If any dark or slimy-looking spots appear, it’s a sign they’ve started to spoil. Some mushrooms may wrinkle or shrivel up as they go bad; if you see this, they’re starting to turn. If any white, green, or black mold and/or “fuzz” have appeared on the mushrooms, they aren’t safe to eat.
  2. Smell — Fresh mushrooms usually have a mild, earthy aroma. Other wild species may smell nutty or fruity. If they develop a foul or unpleasant odor, it clearly indicates that they have gone bad.
  3. Texture — Fresh mushrooms should have a firm texture. If they become soft, mushy, or slimy, they aren’t good to eat.
  4. Taste — If your mushrooms pass the visual, smell, and texture tests but you’re still unsure of their freshness, cook and taste a small sample. Discard them if they taste off, bitter, or have an unusual flavor.


Here are a few tips to make your mushrooms last even longer. The fridge is handy, but there are better ways.

1. Dehydration

Dehydrating mushrooms removes all the moisture from the flesh, inhibiting the growth of bacteria and mold.

To dehydrate mushrooms, wipe or brush them clean and arrange them on the trays of a dehydrator so they aren’t touching. Dehydrate them at a low temperature for several hours until completely dry. You know they’re dry when they snap cleanly with an audible crack.

Dehydrated mushrooms will last for more than a year when stored in airtight containers in a cool, dark place. To use them in cooking, rehydrate them first by soaking them in warm water for 20 to 30 minutes.

2. Freezing

Freezing mushrooms is another effective way to preserve them. They will last for six to 12 months before the flavor starts to decline.

If you want to freeze them, first clean, slice, and blanch the mushrooms in boiled water for around one minute. Then, transfer them to an ice bath to stop the cooking process.

Pat the mushrooms dry and lay them on trays in the freezer until completely frozen. From here, the frozen mushrooms can be portioned into separate bags and stored in the freezer.

3. Pickling

Pickling is a tasty way to preserve mushrooms. It also alters their flavor, making them a great addition to cold and hot meals.

To pickle mushrooms, they must be cleaned and sliced before submerging in a simple pickling brine made from vinegar, water, sugar, salt, and your choice of spices and herbs. The pickled mushrooms (with the liquid completely covering them) must be stored in sterile, airtight jars.

Mushrooms that are pickled this way will last in the fridge for several weeks before spoiling.

4. Making Stock

Making mushroom stock or broth is a great way to preserve mushrooms.

Clean and chopped mushrooms can be sautéd in neutral oil until they release their moisture and gain some color. Then add them to a saucepan with water or an existing broth and simmer for 30 to 45 minutes. The longer the broth simmers, the thicker the stock will be.

Cool the stock to room temperature before portioning it into containers or ice cube trays, then freeze. Mushroom stock will last in the freezer for well over a year.

5. Gummies or Chocolate 

One novel way to preserve mushrooms is to convert them into either gummies or chocolates. This is especially common with magic mushrooms.

The gummy base or chocolate will seal in the active ingredients and prevent them from breaking down under exposure to light and oxygen.

6. Mushroom-Infused Honey

Much like making chocolates or gummies, you can infuse your mushrooms in honey to preserve them long-term. Again, this is more relevant for magic mushrooms than functional mushrooms — but any mushroom can be preserved this way.

To make mushroom honey, start by drying your shrooms (the water in fresh shrooms will cause the honey to rot). Either grind the dried shrooms to a pulp or leave as is and cover them completely with honey. You’ll want to make sure at least ½ inch of honey extends over the top of the shrooms. Store in a container with as little air left on the top as possible.

4-AcO-DMT Vs Other Psychedelics?

4-AcO-DMT is most similar to psilocybin and psilocin but also shares similarities with other indole alkaloids like LSD, N,N,DMT, and 5-MeO-DMT. It’s a homolog of other psychoactive research chemicals like 4-AcO-MET, 4-AcO-DET, 4-AcO-MiPT, and 4-AcO-DiPT.

Psilocybin vs. 4-AcO-DMT 

The common name for 4-AcO-DMT is synthetic shrooms. This is because once in the body, 4-AcO-DMT is metabolized exactly the same way as the active ingredients in magic mushrooms. It’s converted to psilocin, which then interacts with 5-HT2A receptors in the brain to induce the psychedelic state.

4-AcO-DMT is an analog of psilocybin (4-PO-DMT) and psilocin (4-HO-DMT). There are more similarities in these substances than differences, and most people will be unable to tell the difference between the 4-AcO-DMT experience and magic mushrooms or even synthetic psilocybin.

There are a few subtle differences between these substances, however.

For example, 4-AcO-DMT is more mellow than magic mushrooms — when used in lower doses. It’s more calm, introspective, and sharper. Magic mushrooms tend to cause feelings of fuzziness. It can be difficult to make decisions, and vision may feel blurry. This isn’t as pronounced when using 4-AcO-DMT.

Another difference comes from the onset times. 4-AcO-DMT is relatively fast-acting, especially if you take it on an empty stomach or insufflate it. Magic mushrooms can take an hour or more to start taking effect, while 4-AcO-DMT usually kicks in within about 30 or 45 minutes.

4-AcO-DMT is also much less likely to lead to nausea — an effect that’s very common when consuming magic mushrooms. The likely explanation for this is that 4-AcO-DMT doesn’t contain any of the chitin or fibers present in magic mushrooms that can irritate the digestive lining.

In higher doses, 4-AcO-DMT starts to differentiate itself from magic mushrooms. In high doses (over 40 mg), the effects are more similar to DMT. It induces powerful fractal and geometric hallucinations and profound existential “realizations” — even more so than high doses of magic mushrooms.

5-MeO-DMT vs. 4-AcO-DMT 

Structurally, 4-AcO-DMT and 5-MeO-DMT — the psychedelic substance secreted by the Bufo alvarius toad —are very similar.

While the effects are similar too (both compounds activate the 5-HT2A receptors), the potency of the experience is radically different.

Synthetic shrooms induce similar psychedelic experiences as magic mushrooms, LSD, 2-CB, and LSA. It can change how we perceive time and space, alter our interpretation of sensory information, and opens up the mind to a higher degree of entropy. Higher entropy is thought to contribute to the mystical experience and existential realizations that come along with these experiences.

Conversely, 5-MeO-DMT is a whole other level. The experience is exceptionally profound and nearly impossible to describe in words. Users often have entirely out-of-body experiences where they lose touch with reality and existence as they know it.

The other main difference is duration. 5-MeO-DMT lasts about 15 to 30 minutes, while 4-AcO-DMT usually lasts more than 2 hours and up to 6 hours.

LSD vs. 4-AcO-DMT

The effects of 4-AcO-DMT and LSD or LSD alternatives are comparable but have unique characteristics to each.

LSD tends to be more visual and clear-headed, while 4-AcO-DMT has more of a body high and tends to be “more grounding.”

Both compounds target the same receptors, albeit with different ratios of binding strength. The main target is the 5HT2A receptors, which is what produces the majority of the psychedelic effects.

You’ll often see 4-AcO-DMT alongside a compound called 1P-LSD in online shops (especially in Canada where both compounds are legal). 1P-LSD is the prodrug for LSD in the same way that 4-AcO-DMT is the prodrug for psilocybin.

Other LSD derivatives that share similar comparisons include PRO-LADAL-LAD, LSZ, ETH-LAD, and ALD-52.


4-AcO-DMT has an impressive safety profile. It’s seen a lot of interest over the last decade. Yet, there have never been any major concerns with its use from a safety perspective. Like most indole alkaloids (psilocybin, psilocin, LSD, DMT, LSA), there are very few negative side effects on the body, even in high doses.

All of these substances have been rigorously tested to explore their safety profiles. There’s never been a reported death to anybody using just 4-AcO-DMT. There have been some deaths associated with other drugs.

As with any psychedelic substance, there’s some risk of psychological harm from using this substance. It’s possible the use of 4-AcO-DMT could worsen or trigger psychotic breaks.

Powerful psychedelic experiences can also lead to ontological shock if the individual wasn’t ready or didn’t have the resources to integrate the experience effectively. This can lead to long-term psychological harm, including post-traumatic stress disorder (PTSD), depression, and anxiety.

The main safety concerns of this substance are the dose (it’s relatively easy to take too much) and adulteration with potentially harmful ingredients like fentanyl, PCP, or NBOMe. Because it’s a chemical powder, it’s much easier to adulterate it with harmful chemicals. You should always test your 4-ACO-DMT before you assume it to be pure.

You should always test your substances with a drug testing kit. I like using the kits from Elevation Chemicals for this.


Essentially, anything that isn’t a raw plant or fungus should always be tested to make sure the substance you’re using is exactly what you think it is.

Please note that reagent testing will show you what types of compounds are present in a sample, but it doesn’t tell you how pure it is. This is done as a harm reduction step and does not prove the sample you’re using is completely safe.

Testing only requires a small sample of your substance, and reagents are very cheap. You only need a drop for each test and a sample the size of a grain of sand in order to run the test. Testing is cheap, fast, and high-yield in terms of ensuring safety.

4 aco dmt buy

Buy 4 aco dmt online right here with us and here’s how to test 4-AcO-DMT: In a perfect world, you’d run four tests using the Ehrlich, Marquis, Mecke, and Mandelin reagents. Each one tests for a different compound.

If you’re pressed on a budget, the most important test would be the Ehrlich reagent — which is designed to detect the presence of indole alkaloids. If this test fails (AKA it doesn’t change to a purple color), the substance you have is not 4-AcO-DMT, and you should avoid it at all costs.

Take a small sample and place it on a white ceramic or plastic surface to run the test. The sample should be the size of about one grain of salt. Next, drop one drop of the test reagent over the sample and note how long it takes to change color. Wait 3 minutes to allow the reaction to complete before noting the color.

Here’s what to expect if your sample is 4-AcO-DMT using the four test reagents noted above:

  • Ehrlich — Used to detect indole alkaloids. It should turn purple within 2 minutes.
  • Marquis Used to detect amphetamines. Should not change color.
  • Mecke Used to detect the presence of opioids. Light green or blue color indicates the presence of opiates. May turn a dark green color.
  • Mandelin Used to differentiate some alkaloids. Should remain yellow, or turn a darkish green (not red, black, or orange)


Concentrated 4-AcO is very potent. You only need a few mg of powder to get a hefty dose, unlike mushrooms which involve several grams to hit the ideal dose. If you take a few mg too many magic mushrooms, there isn’t going to be any major shift in the effects. With 4-AcO-DMT, even just a few mg more can result in a big change in the experience.

Large doses of 4-AcO-DMT are more likely to lead to a more challenging trip than lower doses, which tend to be mellow and positive.

With that said, physical side effects are rare with 4-AcO-DMT.

Potential side effects of 4-AcO-DMT Include:

4-AcO-DMT is caught in a bit of a legal grey area in most parts of the world. It’s gone relatively unnoticed by regulators and isn’t mentioned by name on any prohibited substances lists in the United States, Canada, or the UN Convention on Psychotropic Substances.

This compound is technically legal in Canada and is widely available from sources online.

In the United States, things are a little bit different. While not specifically named, 4-AcO-DMT is an analog of psilocin, which is illegal. Under the Federal Analogue Act, 4-AcO-DMT is technically considered a Schedule I drug — though it’s unlikely for arrests to be given for possession of this substance — it’s entirely possible.

In the UK, 4-AcO-DMT is listed as a Class A drug under the Misuse of Drugs Act of 1971.

In Australia, 4-AcO-DMT is classified as a Schedule 9 — which means it’s only legal if the seller is granted special access from the government. We have not been able to find any examples of legal sources for 4-AcO-DMT in Australia, and it appears they aren’t giving out licenses for this substance.


Like most indole psychedelic alkaloids, 4-AcO targets the 5-HT2A serotonin receptors. These receptors are thought to work by suppressing the default mode network (DMN) in the brain.

This network is responsible for controlling the communication between other regions of the brain. It acts as a reducing valve, limiting the information that comes into the brain and suppressing certain activities within the brain. This allows a much higher level of activity in the brain in response to introspective thoughts and sensory perception.

All of these compounds target the same receptors to exert their effects but have different affinities for other serotonin receptors, as well as NMDA receptors, GABA, and much more. This is what makes the effects of psychedelics so unique despite all doing essentially the same thing.


Despite being around since the 60s, there’s a lot we don’t actually know yet about 4-AcO-DMT. To date, there’s never been any high-quality clinical research on this compound and its potential role in psychotherapy or for the management of conditions like cluster headaches or anxiety. These are both areas where psilocybin has already shown a ton of promise.


4-AcO-DMT comes in two main forms, each with a slightly different color.

4-AcO-DMT hydrochloride comes as a whitish brown powder. Sometimes the powder will be very fine like flour; other times, you might see some crystal formation.

4-AcO-DMT fumarate salt also has a whitish brown color but is usually a little darker than the hydrochloride salt version.

Color alone is not a reliable way to assess purity. You’ll need to use a reagent test kit for this. If you find powders that are very dark brown, black, or pure white, you should be extra skeptical and make sure you test the substance before you use it.


Technically, yes — you can make 4-AcO-DMT with some fairly common lab equipment and reagents — but it’s highly recommended you leave this to the professionals.

The process of synthesizing 4-AcO-DMT and related compounds isn’t overly complex, but there’s a lot of room for error in the reaction that could produce potentially harmful byproducts — not to mention, it’s highly illegal in most countries.


If you’re living in the United States, you’re out of luck. This compound is illegal in the US and is therefore not available from any legit sources. You can buy it from street vendors (illegal), but the chances of contamination or adulteration in these products are high. We recommend not ordering 4-AcO-DMT (or any substance) illegally.

If you’re living in Canada, you can actually buy this compound legally from places like ChemLogix. It’s actually very affordable, costing around $25 CAD for four standard doses (25 mg each).


4-AcO-DMT have been around for a long time yet manage to remain entirely under the radar until about ten years ago. Since then, interest in this substance has been picking up, and it’s now one of the most common forms of synthetic psychedelics on the market today.

We expect to see interest in 4-AcO-DMT continue to grow over the coming years. There are already several companies making their own synthetic version of psilocin or psilocybin, but most of them aim to patent the final product. This will allow them to increase the cost of the product and establish a monopoly on its administration.

4-AcO-DMT has already passed its patent-protected years and is now part of the public domain. This means the compound will always remain cheap, even as psychedelics become legal and more companies step in to sell it.

This psychedelic is cheap to make, offers all the same benefits and experiences as magic mushrooms, and has extra advantages in terms of dosage consistency. 20 mg of 4-AcO-DMT will always provide the same intensity of effects — however, repeated doses of magic mushrooms could provide a wide range of intensity depending on the particular mushroom used. This makes 4-AcO-DMT a better option for use in psychedelic-assisted psychotherapy because the effects are much more predictable.


2, 5, 10, 20, 25, 50, 100


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