Looking into the wellness landscape, it’s obvious: microdosing is not a trend.

The rise in popularity these past few years is a response to a society running on burnout, numbing, and pharmaceutical dead-ends. While macrodosing mushrooms has served human consciousness for thousands of years, not everyone is ready to deep-dive headfirst into their subconscious, or square off with their ego. Microdosing offers us a bridge;  a gentler, more accessible entry point into the vast potentiality of psilocybin. These perks aren’t random or by accident; they come from structure, consistency, and choosing a protocol that fits your lifestyle and intentions.

A growing body of peer-reviewed studies shows that microdosing produces favourable and measurable shifts in terms of improved mood (1), enhanced creativity, and better emotional regulation through increased mental flexibility (2)  The research is catching up to what mushroom mystics have known for generations: with intention, creativity opens, perspectives expand, and emotional range becomes easier to access.

Years before microdosing became a buzzword, one person had already charted the terrain with precision and intuition; James Fadiman.

Fadiman’s involvement in psychedelics began in the early 1960s, during one of the final legal windows of LSD research in the U.S. He worked with pioneers like Myron Stolaroff and Willis Harman at the International Foundation for Advanced Study (IFAS), running controlled studies where professionals took a single moderate dose of LSD to solve complex engineering, math, & design problems. Several participants subsequently reported breakthrough concepts… one architect described mentally ‘walking through’ the building he’d design during the session before sketching the accepted plan. These anecdotal results helped seed the idea that psychedelics could unlock creative and technical insight.

When the research shutdown hit in 1965-1966, Fadiman shifted to transpersonal psychology, co-founding the Institute of Transpersonal Psychology (now Sofia University) and he a became trusted voice in the field of human consciousness. He continued advancing this work through teaching, writing, and research until psychedelics re-entered the scientific and public facing focus decades later.

In 2011, he published The Psychedelic Explorer’s Guide, the first mainstream book to describe microdosing as a structured, intentional practice. That same year, he launched what became the first global, large-scale systematic, multi-year Microdosing research project, a collection of self-reports that ultimately shaped what we now call the Fadiman Protocol.

1 day on, 2 days off –  The Fadiman Protocol.

Now in his 80s, he’s still one of the most steady and trusted voices in psychedelic research. Fadiman brings humility and sensitivity to the field, honouring lived experience as data, and centering a compassionate lens to the work.

“The work most worth doing is helping ourselves and each other to remember how interwoven we are with the natural world… Once awakened, exploitation and destruction become as unthinkable as taking a hammer to one’s own fingers.” https://www.jamesfadiman.com/

Fadiman’s impact is simple and profound. He gave Microdosing legitimacy and safety in order to keep this important conversation evidence-based from the beginning.

The Fadiman Protocol remains our preferred starting point  –  dosing every third day. It’s the rhythm we recommend most often at Dose, because it’s the one our customers consistently report the clearest results from. Leaving at least two days between doses helps prevent tolerance buildup and allows the medicine to move through in subtle, sustainable, and effective ways.

Why the Fadiman protocol works

The science + logic behind the 1-on / 2-off rhythm

1. It prevents tolerance.

Psilocybin acts on the 5-HT2A receptor, which quickly down -regulates. The two off-days ensure sensitivity stays intact.

2. It provides space for integration.

Microdosing has a ripple effect. You can feel the shifts on the “off” days just as much as the dosing day…

3. It minimizes overstimulation.

Especially important for people with anxiety or sensitivities. Predictable dips allow your nervous system to adapt and stabilize.

4. It builds cumulative change.

Sub-perceptible doses over time = small but sustained shifts in mood, cognition, and emotional resilience..

5. It matches how the brain actually learns.

Neuroplasticity functions under alternating periods of stimulation and rest.

Practice: dose → integrate → reset → repeat.

We know microdosing isn’t a one-size-fits-all practice. Different bodies, lifestyles, and intentions respond to different rhythms. Once you understand the foundation Fadiman laid out, it becomes easier to explore other protocols that offer their own benefits. Here are our fave 5 Protocols!

The Dose Guide to Microdosing Schedules💊

1. THE FADIMAN PROTOCOL