About

Our story

The first time most of us hear about the vagus nerve is in a
wellness app or a yoga class. Breathe slower. Hum on H. Splash
cold water on your face. The advice is good. The mechanism is
real.

The problem is that all of it requires the one thing your
nervous system can't reliably give you: cooperation from your
conscious mind.

The willpower problem

You can't outthink your nervous system. You can't breathe your
way out of three years of accumulated stress in a single session.
You can't supplement past the fact that your body has lost the
muscle memory for coming down.

This is the gap. The wellness category talks about "regulating
your nervous system" but most of what it offers is willpower
wearing different costumes — apps that ping you, supplements that
promise to relax you, breathwork that requires consistency you
don't have.

For people in chronic baseline stress — knowledge workers, parents,
perimenopausal women, recovery athletes, anyone with a
high-functioning anxious mind — willpower-based interventions
plateau fast.

What changed

Researchers spent the last decade studying a quiet alternative:
directly activating the parasympathetic nervous system through
the auricular branch of the vagus nerve. The technique is called
transcutaneous auricular vagus nerve stimulation, or taVNS.

It does not require willpower. It does not require a perfect
breathing pattern. It does not require an app, a subscription, or
a daily ritual you'll abandon by week three. It requires twenty
minutes and a small device.

The clinical literature on taVNS is now substantial — published
trials in JAMA Network Open, Scientific Reports, and Brain
Stimulation. Effects observed up to 20 weeks in follow-up
cohorts. Safety profile established across thousands of trial
participants. Studied for sleep, stress, HRV, recovery, focus,
and inflammation.

The category had been locked behind premium UK and US medical-
device brands at $700+. We thought it deserved to be accessible
without losing the clinical rigor.

What Lull does

Lull is a clinical-grade ear-clip system calibrated to the same
taVNS protocols used in peer-reviewed research. The parameters
— intensity, frequency, pulse width — match what the studies
use. The form factor — auricular ear-clip targeting the cymba
conchae — is the most-studied non-invasive vagal access point in
the literature.

Twenty minutes. No app. No subscription. No retention call.

It works because it routes around the parts of you that don't
respond to willpower.

Who built this

Lull is designed, sourced, and operated by Intertil d.o.o. — a
small product company based in Malečnik, Slovenia. Our shipments
to the United States ship from a US fulfillment partner. We are
not a venture-backed wellness startup. We are a small team that
found the science compelling enough to put real money into
building a clean, accessible version of it.

We make no medical claims Lull cannot defend. We use only the
language the published research supports. We post the median
customer experience, not just the highlights.

What we don't do

We don't run a subscription. We don't gate features behind an
app. We don't retarget you with discount emails. We don't use
scarcity timers, fake countdowns, or "act now" coercion.

If Lull is right for you, you'll know within the first two
weeks. If it isn't, our 60-night home trial lets you return it
for a full refund.

That's it. That's the story.

Contact

Questions, press, research — one address.
support@rederalabs.com