Psilocybin vs LSD: what microdosers actually need to know

Hey Micronaut,

Last month we wrote extensively about Albert Hofmann and Bicycle Day. April 19, 1943. The Swiss chemist who accidentally absorbed LSD through his fingertips and pedaled home through Basel as reality bent around him.

What most people don’t realize is that Hofmann didn’t just give us LSD.

Fifteen years later, in 1958, he isolated two more compounds in that same Sandoz lab. Psilocybin and psilocin. The active ingredients in magic mushrooms and truffles.

Same chemist. Same lifetime. Two very different molecules.

We get this question often from the community: “Both can be microdosed. So why did you build Microdose Pro around truffles instead of LSD?”

Fair question. Here’s what we’ve learned over the past decade running this.

The source

Psilocybin is grown. Mushrooms and truffles have been on this planet for tens of thousands of years, used in indigenous ceremonies long before any of us were here. You can hold a fresh truffle in your hand and trace its lineage back to soil.

LSD is synthesized. It starts with ergot (a fungus that grows on rye), but the molecule itself is built in a lab. Hofmann first encountered it on a chemist’s bench, not in a forest.

For most of our community, that distinction matters. The whole reason people show up here is that they’ve had enough of lab compounds in their lives already.

The feel of the microdose

This is where the real difference shows up.

A psilocybin microdose tends to feel warm. Soft. Grounded. People describe a quiet emotional opening, a slight softening of the inner critic, a steady mood lift that arrives gently and stays present throughout the day. It feels closer to “feeling like yourself” than “feeling stimulated.”

An LSD microdose is often described as sharper. More cerebral. Closer to a clean caffeine edge than a quiet emotional reset. Some people genuinely prefer this. Others find it makes them feel more in their head rather than more in themselves, which is the opposite of what most of our community is after.

Same Default Mode Network quieting on paper. Very different texture in practice.

Sustainability across the week

This is the part most new microdosers underestimate.

A psilocybin microdose tapers off naturally by afternoon, which means sleep stays clean on dose days. An LSD microdose tends to linger longer in the body, and microdosers using it often report disrupted sleep that night. Over a Fadiman or Stamets protocol stretched across weeks, that adds up.

A practice you can sustain quietly, day after day, beats a stronger feeling on Tuesday that wrecks your Wednesday.

The legal and practical reality

Psilocybin truffles are legal in the Netherlands. We grow them, test them for potency, vacuum-seal them fresh, and ship them legally to your door.

LSD remains illegal almost everywhere. Microdose LSD bought online is unregulated, untested, and often inconsistent in actual dose. Not a solid foundation for a practice you need to trust over the long term.

Why we picked psilocybin (and stayed)

The people in our community aren’t looking for the most stimulating compound. They’re looking for the most aligned one. Something that feels closer to a plant teacher than a lab synthesis. Something gentle enough to fit into a Tuesday morning. Something with a source they can actually trust.

That’s psilocybin. Every time.

★★★★★ Trusted by 1,900+ members across Europe

A few recent notes from the community:

Hofmann gave us both compounds. We’re grateful for the science.

But for the quiet, daily practice of feeling more like yourself? Nature got there first.

Flow strong,

Gino, founder of Microdose Pro

P.S. Hofmann always called LSD his “problem child” (Sorgenkind in German). He had a noticeably more peaceful relationship with the mushrooms. Make of that what you will.