There's a reason people are putting nicotine on their temples.
THE SCIENCE
We didn't invent this. Researchers did. We just made something worth using.
All claims are educational · All studies link to PubMed or peer reviewed sources
01
The Receptor
Your body has receptors
designed for this.
Nicotine is a potent activator
of nAChRs.
That's not a claim. That's basic pharmacology,
documented in hundreds of peer-reviewed studies over 30 years.
Nicotinic acetylcholine receptors, or nAChRs, are found throughout your body. Not just in your brain. Not just in your lungs. They're in your peripheral nervous system, your immune cells, and in the tissue at your pain sites.
When stimulated, the alpha 7 (α7) subtype activates what Researchers call the cholinergic anti-inflammatory pathway, one of the body's own built-in mechanisms for modulating inflammation and pain signaling.
02
Six studies worth reading.
We're not going to tell you what these studies mean for you personally, that's
between you and your doctor. But we think you deserve to read the research
that got people talking about this in the first place.
STUDY 01
Frontiers in Pharmacology, 2026
A 2026 review of how nAChRs participate in pain signal transmission, neuroinflammatory regulation, and immune-neural interactions. The current anchor paper for this field and the best single starting point.
2026
WHAT RESEARCHERS HAVE FOUND
STUDY 02
2015
Most α7-expressing sensory neurons in the dorsal root ganglion are pain-sensing, and the receptors travel down the axon into peripheral tissue. That is where a topical product would reach them. The same study found no effect on CGRP or glutamate release and called for further work.
In an inflammatory pain model, α7 nAChR was upregulated after injury, knocking it down increased inflammatory signaling, and an α7 agonist attenuated the development of mechanical and temperature hypersensitivity. Animal model, not human.
STUDY 04
α7 signaling in immune cells shapes chronic pain responses
New work on α7 in myeloid lineage cells rather than neurons, supporting the immune side of the peripheral argument.
pubmed.ncbi.nlm.nih.gov
2024
STUDY 05
Transdermal Nicotine and Surgical Pain, Dose Ranging
A pilot dose ranging study found transdermal nicotine reduced postoperative opioid requirements in non smokers, where the
analgesic effect was more pronounced.
pubmed.ncbi.nlm.nih.gov
2021
STUDY 06
2018
α7 nAChR expression was significantly altered in chronic migraine patients, the first such data in the literature, and α7 agonism reduced glial activation in a migraine model.
02
THE HONEST TRUTH
What the research doesn't
yet prove, and why we're telling you.
Science is not a marketing tool. So here's what the research doesn't
conclusively show yet.
WHAT THIS MEANS FOR SPOTDOSE
Some surgical pain trials using high-dose nicotine patches
(7 to 21mg) worn on the arm produced mixed results,
particularly in chronic smokers whose nAChRs may already
be desensitized. Several studies found reduced opioid
consumption without corresponding reductions in reported
pain scores. Results were more consistent in non-smokers.
We believe the localized application model, placing a microdose
patch directly at the pain site rather than on the arm, addresses
Some of the variability seen in systemic delivery studies.
Peripheral nAChRs exist at the site of pain. Local activation is
mechanistically different from systemic absorption. That
hypothesis is being tested by our early users right now.
We don't have a clinical trial. We're a new company. What we
have is a mechanistically plausible product, a growing community
experimenting with this approach, and a commitment to sharing
what we learn, including when it doesn't work.
04
You're not the first
person to figure this out.
The migraine community on Reddit has been talking about nicotine patches
for years. Real people. Unsponsored. Just looking for something that works.
r/migraine
“Tried a cut nicotine patch on my temple
at the first aura. Honestly, the only thing
that’s touched it in years.”
Public Post
Representative of public r/migraine threads. Usernames blurred · public posts
only · presented as community conversation, not testimonials.
05
Why localized application
matters.
Standard nicotine patches deliver nicotine systemically, slowly
and steadily into your bloodstream from your arm. That's the
right approach for smoking cessation, where the goal is to
maintain serum nicotine levels throughout the day.
SpotDose is designed around a different hypothesis: that nAChRs
at the peripheral pain site can be activated locally, without
requiring systemic nicotine levels. A pump or two placed directly
on the temple, neck, or jaw delivers nicotine to the tissue exactly
where the receptors are.
THE COMMUNITY
THE PRODUCT LOGIC
r/migraine
“Non-smoker here. A tiny piece on the
back of my neck took the edge off within
30 minutes. Skeptical, but it helped.”
Public Post
r/migraine
“Been following the nicotine threads for a
while. Localized seems to matter way
more than dose for me.”
Public Post
Everything on this page links to publicly available research. We're not the only source of information on this. We're just trying to make something worth using.
If you want to go deeper.
MORE
06
The Brain's Nicotine Secret No One Tells You Dr Lewis Clarke
Could Nicotine Actually REVERSE Alzheimer's? Dave Asprey · Bulletproof
The New Nicotine Discovery that is Changing Neuroscience Dr. Scott Sherr
Nicotine Is Not the Villain: What Big Pharma Hides Dr. Bryan Ardis, DC
How Nicotine Affects Focus & ADHD Dr. John Kruse & Dr. Andrew Huberman
How Nicotine Impacts Your Brain & Enhances Focus Dr. Andrew Huberman
The Truth About Nicotine: Alzheimer's, Brain Health & Focus Vanderbilt Neuroscience
@getspotdose
spotdose.co
Follow our journey
SpotDose is a wellness product. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Contains nicotine, an addictive substance. Keep out of reach of children. Not for use by non smokers, pregnant women, or those with heart conditions.