Double Vision is the heaviest truffle pack in the Avalon Magic Plants catalogue: 25 grams of fresh sclerotia composed of two cultivars that individually already rank among the strongest available. The pack contains a blend of Hollandia and Utopia truffles, both cultivated for nine to ten months to maximise psilocybin concentration. Hollandia delivers up to 1.3 mg of psilocybin per gram of fresh weight; Utopia sits in the same potency range.
That said, eating the entire pack in one sitting is only one option. Most buyers we hear from split it across two or three sessions, or deliberately pick a dose that matches their experience level. Below, we break down what to expect at 10, 15 and 25 grams, how the trip unfolds from the first hour to the last, and how Double Vision differs from its parent varieties taken on their own.
What is in the pack
Hollandia is known for a warm, emotionally charged trip. The visual side is present but secondary; the core experience is feeling: connection, tenderness, occasionally a wave of sadness that dissolves the moment you stop resisting it. Utopia pulls you inward more abruptly. Its visual component is stronger (patterns, colour shifts, closed-eye imagery) and the mental landscape is more abstract, more philosophical.
Combining them produces a broader spectrum. Users describe a session that is simultaneously emotional and visual, something neither variety delivers as fully on its own. The exact ratio in the pack is proprietary, but the result is a trip that covers both registers.
Three doses from one pack
10 grams: strong but manageable
Ten grams of Double Vision is not a beginner dose. With truffles of this potency, 10 grams hits roughly as hard as a full 15-gram pack of an average cultivar like Mexicana or Pajaritos. Expect vivid colours, mild patterns on flat surfaces and a noticeable shift in your thought process. Music sounds richer. Conversations turn funnier or more intense than usual. Duration: four to six hours. You can still navigate basic tasks (getting water, using your phone), but driving or working is out of the question.
If you have previously handled a full 15-gram pack of Hollandia or Utopia without difficulty, 10 grams of Double Vision is a reasonable starting point.
15 grams: intense visual and emotional depth
At 15 grams the visual component becomes dominant. Open-eye patterns (breathing walls, rippling textures, colour halos around light sources) are now continuous rather than fleeting. With eyes closed, detailed scenes emerge: geometric tunnels, landscapes, sometimes emotionally loaded imagery that feels deeply personal.
The mental dimension shifts too. Memories surface without being summoned. Emotions are stronger and cycle faster. Some users describe a literal "double vision" effect (the name is no accident): seeing the room as it is while perceiving a layer on top of it that ordinarily remains invisible.
This is the dosage where a trip sitter genuinely matters. Not because there is danger involved, but because a calm, sober presence helps you stop fighting whatever arises. Typical duration: six to seven hours.
25 grams: heroic territory
The full pack is intended for seasoned psychonauts. At this level, users report ego dissolution: the boundary between self and surroundings fades or disappears entirely. Visuals are no longer subtle enhancements; they dominate your perception. Time sense collapses. Emotions come in waves that can be overwhelming, ranging from euphoria to confrontational grief.
On our review platform, one user (Francesco, September 2025) describes eating 20 grams after three months of microdosing practice, adding the remaining 5 grams later in the day. He calls it "the most intense and incredible experience of my entire life." Another reviewer (Igor, April 2026) took a quarter of the pack as his very first psychedelic experience and found the effects too mild for his expectations, illustrating how dramatically individual sensitivity varies. The takeaway: if in doubt, start with half and keep the rest for a future session (resealed, refrigerated, within the expiry date).
The timeline of a Double Vision trip, hour by hour
The timeline below applies to 15 grams taken on an empty stomach. At 10 grams the phases are milder and shorter; at 25 grams they intensify and stretch.
Minute 0 to 30: waiting. You chew the truffles thoroughly (the flavour is nutty with a slight sourness) or brew them into tea. Nothing perceptible happens yet. Some people feel mild nausea, which typically fades once the effects begin.
Minute 30 to 60: onset. First signals arrive: colours brighten, sounds sharpen. A light tingling sensation moves through the body. Mood tilts noticeably, usually toward a lighter, more playful state.
Hour 1 to 2.5: peak. This is the core of the experience. Visual effects are at their strongest. Emotions are at their rawest. At higher doses, this may be the window where you momentarily lose your bearings. That is normal and temporary. Breathe steadily, change nothing about your environment, let it pass.
Hour 2.5 to 5: plateau. Intensity drops a notch, but the altered perception persists. Many users describe this as the most enjoyable phase: you are still "in it," yet you have enough grip to reflect on what you are experiencing. Conversations become unusually clear and open.
Hour 5 to 7: landing. Visual effects fade gradually. Your body feels tired, sometimes heavy. Appetite returns. Most people are sober enough to function normally after seven hours, though a subtle afterglow (lifted mood, heightened colour sensitivity) can linger for a few hours more.
Double Vision compared to the standalone varieties
If you already know Utopia and Hollandia individually, the question is: what does the blend add? In our comparison of Utopia, Hollandia and High Hawaiians, we describe each cultivar's character in detail. Double Vision is not a third cultivar; it is a deliberate combination of the two strongest.
The difference is breadth. Hollandia alone delivers an emotionally heavy trip with limited visuals. Utopia alone produces visual fireworks with less emotional undertow. The blend delivers both at once, making the experience more complex, less predictable and, for some people, more overwhelming than either variety by itself.
On price, Double Vision is the most economical option per gram. A 25-gram pack costs less per gram than two separate 15-gram packs of Hollandia and Utopia combined. That is one reason the product has accumulated 165 reviews with an average rating of 4.7 stars.
Preparation: six practical points
Empty stomach. Take the truffles at least three hours after your last meal. A full stomach slows absorption and can amplify nausea.
Trip sitter. Above 15 grams especially, a sober companion is not a luxury but a necessity. That person needs to do nothing except be present, offer water and provide reassurance if you become anxious.
Environment. A familiar, quiet space. Prepare a playlist in advance (instrumental music works better than tracks with lyrics). Dim the lights. Lay out a blanket. The fewer stimuli your environment provides, the more room the trip has to unfold.
No SSRIs or MAOIs. Psilocybin acts on the serotonin system. Combining it with antidepressants (SSRIs such as sertraline or fluoxetine, MAO inhibitors) can make the effects unpredictable or dangerously intensified. If you take medication that affects serotonin, consult your physician and do not take truffles on your own.
Time commitment. Block a full day. Plan nothing for the evening afterwards. Sleep well the night after. Many people find that integration (processing what you experienced) only truly begins in the days that follow.
Tolerance. Psilocybin tolerance builds rapidly. If you take 15 grams today, you would need at least double that dose tomorrow for the same effect. Wait a minimum of ten days, preferably two weeks, between sessions.
Frequently asked questions
Can I split the pack across two sessions?
Yes. Once opened, the truffles stay fresh for four to five days in the refrigerator (2-8 °C). Take the amount you want, reseal the remainder airtight and store it chilled. Do not freeze them; freezing breaks the cell structure and can reduce potency.
Is Double Vision suitable as a first truffle experience?
We advise against it. Start with a milder cultivar such as Mexicana or Pajaritos (available in our magic truffles section) and work upward from there. Double Vision is explicitly designed for experienced users.
How should I store unopened truffles?
In the refrigerator (2-8 °C), in the original vacuum packaging. They remain shelf-stable for weeks this way. The expiry date is printed on the pack. Do not store at room temperature and do not expose to direct sunlight.
Is it legal?
In the Netherlands, psilocybin-containing sclerotia (truffles) are legal to purchase. They are not listed under the Opium Act (List II), unlike psilocybin mushrooms (fruiting bodies), which were banned in 2008. When shipping internationally, the laws of the destination country apply; in most EU countries, psilocybin is a controlled substance. Always verify the legislation in your own country before ordering.
