The Science The Band The Ritual

Light science for your scalp

Your hairline.
At its best.

Most hair devices use a single wavelength of light. Regenella uses three — selected based on published research, designed specifically for women noticing changes at the frontal hairline.

650nm
Optimal wavelength
for scalp wellness
Research-backed wavelengths
Scalp wellness
Engineered for women
630nm · 650nm · 830nm protocol
Luxury wearable technology
3–4 sessions per week
European design
Precision hair science
Research-backed wavelengths
Scalp wellness
Engineered for women
630nm · 650nm · 830nm protocol
Luxury wearable technology
3–4 sessions per week
European design
Precision hair science
Why light works

Light that works
and why three wavelengths matter

Certain wavelengths of light can support scalp health at a cellular level — this is the science of photobiomodulation (PBM), and it’s what Regenella is built on.

Built on published research in light-based scalp wellness. Most devices deliver a single wavelength. Regenella delivers all three simultaneously, designed for consistent delivery along the frontal hairline.

650nm
Optimal wavelength
for scalp wellness
12
Weeks to
visible density
1.5mm
Depth
precisely targeted
PBM
photobiomodulation
triple-wavelength
technology
Regenella Device in use
The Band

Twenty minutes.
Every other day.
That is all.

No clinic visits. No prescription. No complicated setup. Wear it during your skincare routine, while reading, at your desk. The every-other-day spacing isn't just convenience – it’s a considered programme designed to give your scalp time to rest and restore between sessions.

Regenella morning ritual
I
◎
Place & Align
The adaptive form fits your hairline in seconds. One position, no guesswork.
30 seconds
II
◉
Activate & Rest
One press starts the 20-minute session. Regenella manages intensity, timing, and shut-off automatically — you just wear it.
20 minutes
III
◈
Track & Observe
Many women begin to notice visible changes from around week 8. The companion journal helps you track your own progress over the 12-week programme.
From week 8
The Wavelengths

Three wavelengths.
Each wavelength does something the others can’t.

Each wavelength has been selected for a different property of scalp and hair health. All three are delivered simultaneously via Regenella's triple-wavelength photobiomodulation protocol – developed using published research. No other at-home device combines all three in a single wearable.

630
Nanometres – Visible Red
SURFACE-LEVEL SUPPORT

Red light at this wavelength works closest to the surface, helping to soothe and support a healthy scalp environment — the foundation everything else builds on.

650
Nanometres – Deep Red
THE CORE WAVELENGTH

The most studied wavelength in light-based hair wellness research. At 650nm, light energy reaches the follicle area and supports scalp vitality at a cellular level.

830
Nanometres – Near-Infrared
DEEPER-LAYER SUPPORT

Near-infrared light travels deeper than visible red light — reaching layers of the scalp that surface wavelengths can’t. It works to support circulation and cellular function where it matters most.

Clinical Reference

"Photobiomodulation using red and near-infrared wavelengths has been shown to stimulate hair growth through effects on cellular energy production."

Informed by a published randomised controlled trial (Lanzafame et al., 2013) examining light-based wellness for hair density in women.

The Ritual

Twelve weeks.
A considered starting point.

Phase One
Weeks
1–4
Foundation

Every-other-day sessions begin supporting your scalp environment. Your ritual is building – consistency is the foundation of everything that follows.

Phase Two
Weeks
5–8
Activation

Continued use deepens the scalp ritual. Some women notice subtle changes beginning at this stage – a sign that the programme is working as intended.

Phase Three
Weeks
9–12
Visible Change

Many women begin to notice their hair looking and feeling fuller and more vital at the hairline. Continued use supports the scalp environment built over the previous weeks.

Early Access

This is for women who are done waiting.
Join the founding group.

Regenella launches to a limited founding group — 921 women are already on the waitlist. Founding members receive early access, locked-in pricing at €349 vs the €449 public price, and direct access to the hair science team behind the device. No payment required to reserve your place.

First Name
Last Name
Email Address

No payment required. One confirmation email. One launch notification. That's it.

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921 women have already joined the waitlist

◈

You are almost there.

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