Science Behind W1 · Photobiomodulation

The Science Behind
W1 REGEN

Built on decades of laser expertise, W1 REGEN ULTRA features dual-wavelength VCSEL technology with 660nm and 810nm red and near-infrared light, engineered for focused delivery and wearable recovery with 5 preset modes.

Red Light Therapy

How Light Works

A simple look at photobiomodulation.

  1. Step01

    Light Absorption

    Red and near-infrared light penetrate the skin and are absorbed by cells, particularly mitochondria, which play a key role in cellular energy production.

  2. Step02

    Cellular Response

    Light energy interacts with cellular processes, supporting mitochondrial activity, ATP production, and normal cellular functions associated with recovery.

  3. Step03

    Recovery Support

    By influencing cellular activity and signaling pathways, photobiomodulation may help support natural recovery processes related to tissue repair and pain relief.

Photobiomodulation (PBM) is the scientific term for red and near-infrared light therapy. The same mechanism described above is what W1 REGEN is engineered around.

W1 Design

How W1 Delivers Light

Three engineering choices that turn the science above into a wearable session: two wavelengths, a focused VCSEL source and preset programs.

Two Wavelengths

660nm red light and 810nm near-infrared light are delivered from each treatment point.

Focused VCSEL

Controlled, directional light delivery at the area where W1 is worn.

  • Targeted support for areas that need relief
  • Consistent light energy for reliable support
  • Powerful energy output for better recovery support

Different light sources. Different delivery profiles.

VCSEL Laser
W1 REGEN
Focused, directional beam
  • More controlled light path
  • Designed for close-contact wearable applications
LED
Broad, diffuse beam
  • Wider light distribution
  • Commonly used in larger-area light devices

Preset Programs

Pre-set optimal time and pulse settings for different usage needs, making operation easier while ensuring a more consistent experience every time.

  • No need to manually adjust settings
  • Different needs come with corresponding preset settings
  • A simpler and more consistent user experience
  • Mode 1
    Muscle Boost
    20 min
  • Mode 2
    Pain Relief
    20 min
  • Mode 3
    Deep Recovery
    20 min
  • Mode 4
    Marathon
    120+ min
  • Mode 5
    Cycling
    120+ min
Applications

Where W1 Fits

Focused, wearable light support for everyday comfort, workday routines and active recovery.

01 · Everyday Comfort

Support everyday muscle and joint comfort throughout daily activities and routines.

Where it's worn
KneesLower backShoulders & neckCalvesSoles
Fits into
Climbing StairsWalkingResting at HomeGardeningStanding for Long Periods
Shop W1 REGEN
Knee comfort
Resting at home
Gardening
Stairs & walking
Research

What Research Shows

Published PBM research across three key areas.

8 Peer-reviewed publications
7 Systematic reviews & meta-analyses
3 Research areas
2013–26 Publication span
01

Cellular Mechanisms

Red and near-infrared light may interact with mitochondria and cellular signaling involved in recovery.

1 study
Key Finding

Research suggests that red and near-infrared light may interact with cellular components, including mitochondria, influencing cellular signaling and biological processes related to recovery.

Important Context

PBM research includes different wavelengths, devices, doses, and study conditions. Biological responses may vary depending on treatment parameters and individual factors.

Product Relationship

This research supports the scientific foundation of red and near-infrared light therapy used in W1 REGEN. It does not represent a clinical study of W1 REGEN.

02

Pain & Function

Across chronic pain, knee osteoarthritis and tendinopathy, reviews suggest PBM may help reduce pain and support function.

3 studies
Key Finding

Research suggests that PBM may provide non-invasive support for managing pain and discomfort across different chronic pain conditions.

Important Context

Studies included different PBM devices, wavelengths, doses, and participant groups. Results may vary depending on treatment parameters and individual conditions.

Product Relationship

This research supports the broader application of PBM technology for pain-related support. It does not evaluate W1 REGEN specifically.

Key Finding

Studies suggest that PBM may help reduce pain intensity and support improvements in physical function for people with knee osteoarthritis.

Important Context

Research was conducted using different PBM approaches, treatment protocols, and participant populations. Outcomes may depend on dosage, application method, and individual conditions.

Product Relationship

This study contributes to the scientific background of PBM for joint-related discomfort but does not represent evidence from W1 REGEN.

Key Finding

Research suggests PBM may provide support for tendon-related pain and functional outcomes when used as part of a broader recovery approach.

Important Context

Included studies used different light sources, wavelengths, doses, and treatment schedules. Results may vary across conditions and protocols.

Product Relationship

This research provides background support for PBM applications related to muscles, joints, and connective tissues, but does not study W1 REGEN.

03

Exercise & Recovery

Applied around physical activity, phototherapy may support muscle performance, soreness and recovery-related outcomes.

4 studies
Key Finding

Research suggests phototherapy may support muscle performance and recovery-related outcomes when applied around physical activity.

Important Context

Studies used different light sources, wavelengths, doses, and exercise protocols. Results may vary depending on application timing and individual factors.

Product Relationship

This research supports the broader scientific basis for PBM in active recovery applications but does not evaluate W1 REGEN.

Key Finding

Research suggests phototherapy may support skeletal muscle function and recovery-related processes following physical activity.

Important Context

Studies included different devices, wavelengths, doses, and exercise conditions. Effects may vary depending on treatment parameters and individual response.

Product Relationship

This research supports the scientific background of PBM for exercise-related recovery but is not a W1-specific clinical study.

Key Finding

Research suggests photomodulation therapy may provide support for managing muscle soreness following physical activity.

Important Context

Studies used different light parameters, treatment timing, and participant groups. Outcomes may depend on dose, protocol, and individual conditions.

Product Relationship

This research supports the broader use of PBM technology for muscle recovery applications but does not represent W1 REGEN evidence.

Key Finding

Research indicates PBM may support pain reduction and recovery-related outcomes in injured athletes.

Important Context

Studies involved different injuries, devices, wavelengths, and treatment protocols. Results may vary depending on injury type and individual conditions.

Product Relationship

This research supports PBM as a studied approach in sports recovery contexts but does not evaluate W1 REGEN specifically.

The studies above were not conducted on W1 REGEN. They are published research on red and near-infrared light (photobiomodulation), shared as background on the science behind the technology. Outcomes in the literature vary with device, wavelength, dose, protocol and individual condition.

Science, Made Wearable

Precision light, built for everyday use.

Explore the technology, modes and wearing options behind W1 REGEN ULTRA.

660 + 810nm 24g per Module 5 Preset Modes
24gper module
VCSEL · 660 + 810nm