Fareon

Restoring brain
function through
biophysics.

Fareon is pioneering a new class of biophysics therapy designed to support repair and recovery without drugs or systemic side effects.

Our first-in-class feasibility study was randomized, triple-blind and sham-controlled. We found that Microtesla Magnetic Therapy (MMT) improved cognition and mood in Long COVID brain fog. No device- or therapy-related adverse events were reported. See the clinical data →

“This is the first data I have seen suggesting that restoration of lost function may be possible.”

Dr. David Putrino
— Dr. David Putrino
Director of Rehabilitation Innovation, Mount Sinai
Head wearing the Fareon headset

The Fareon Restore™ platform targets biology shared across many brain disorders.

These conditions are often characterized by unresolved inflammation, oxidative stress, mitochondrial dysfunction, and impaired cellular repair. Current treatments such as drugs, implants, and electrical stimulation, can affect the whole body with off-target effects, require surgery, or have limited reach in the brain. Biophysics offers a better solution.

We are starting with cognitive impairment from Long COVID, a large, untreated population without evidence-based therapies. Data from studies in our first indication will guide platform expansion into other conditions with similar biology.

Fareon Restore is a flexible, reusable platform for biophysics therapy

Fareon is building a therapeutic platform, not a single product. Fareon Restore is designed to be delivered as a physician-prescribed service, shipped to patients for at-home delivery of MMT under clinical oversight. Durable hardware supports multiple treatment cycles, and adaptable indication-specific waveforms.

The Fareon headset and console
Prescribed by specialists
Neurorehabilitation specialists initiate and oversee treatment.
At-home, clinically monitored
Patients self-administer at home with cloud-based remote therapeutic monitoring.
Reusable for multiple treatments
A single durable device can support recurring care and multiple treatment programs.

Long COVID isn't going away.
Cognitive impairment is a major part of the burden.

The pandemic may be behind us, yet Long COVID continues to affect millions of Americans, with no approved treatment for the condition. Brain fog is among its most common and disabling symptoms linked to reduced ability to work.

17M
Estimated U.S. adults with Long COVID1
5.6M
Experience cognitive impairment
or brain fog2
0
FDA-approved treatments for cognitive impairment from Long COVID.

More than 3.3% of U.S. adults live with Long COVID, skewing middle-aged and older.

Prevalence isn't falling,3,4 and recovery grows less likely after age 35.5

6  IQ points
Measured cognitive deficit6
People with unresolved Long COVID cognitive symptoms showed a deficit equivalent to 6 IQ points.
$218B
Estimated U.S. earnings lost in one year7
US earnings lost to Long COVID in 2023 (range $159–292B); $211B in 2022.
1M
Workers removed from the workforce8
2–3 million full-time-equivalent workers impacted due to reduced hours and workforce withdrawal.
A possible longer-term risk
Long COVID is associated with higher incidence of mild cognitive impairment (MCI)

Over 4.4 years, 27% of Long COVID patients went on to develop MCI, versus 1% of COVID-negative controls.9 Treating Long COVID now is the most direct way to blunt that second-order risk.

4×
increased risk
of developing MCI
References
  1. 1. KFF analysis of CDC Household Pulse Survey (2024).
  2. 2. Elboraay et al., BMC Neurology (2025).
  3. 3. Jia et al., Front Public Health (2026).
  4. 4. Tian et al., JAMA Netw Open (2026).
  5. 5. Shah et al., JAMA Netw Open (2026).
  6. 6. Hampshire et al., NEJM (2024).
  7. 7. Kim, Communications Medicine (2025).
  8. 8. Living with Long COVID (CDC, 2024).
  9. 9. Frontera et al., Alzheimer's & Dement. (2026).

First-in-human trial completed

30
Participants (20 active/10 sham)
15min
Per at-home treatment session
0
Serious adverse events
11K
Plasma proteins measured
Cognition
↑ Processing speed ↑ Attention ↑ Memory
Mood
↓ Depression ↓ Anxiety
Patient wearing the MMT headset

Findings of feasibility study to be confirmed in larger controlled trials.

Let's work together to reduce human suffering

We're partnering with investors, clinicians, and institutions to bring Fareon Restore to deliver Microtesla Magnetic Therapy to the patients who need better options. Interested in working with us? We'd love to talk.

hello@fareon.co
San Francisco, CA
fareon.co