The science of light therapy

Your skin is photoreceptive.
We built a mask around that fact.

LED light therapy isn't a skincare trend. It's a photobiological process backed by decades of clinical research — used by dermatologists, NASA, and the U.S. Navy before it became available at home.

SHOP THE LUMIÈRE 7 MASK
40+
Years of clinical research
7
Therapeutic wavelengths
0
UV radiation — completely safe
10
Minutes per session
2–4
Weeks to first visible results

What is LED therapy

Light your skin
can actually absorb.

Your skin contains photoreceptors — cells that respond to specific wavelengths of light by triggering biological processes like collagen synthesis, inflammation reduction, and cellular repair. This isn't new knowledge.

NASA first documented the skin-healing effects of LED light in the 1990s while researching plant growth in space. Dermatologists adopted it for wound healing and acne treatment. Now the same technology — scaled for home use — is in the Lumière 7.

The key distinction between LED therapy and UV light (which damages skin) is wavelength. LED devices emit non-thermal, non-UV light at precise frequencies that penetrate tissue safely and stimulate — not harm — cellular function.

Epidermis Dermis Hypodermis Blue 415nm Green 525nm Red 630nm NIR 850nm Light penetration depth

Skin penetration

Different depths.
Different results.

Each wavelength travels to a precise depth in the skin — determined by the physics of light absorption. This is why different lights address different concerns, and why combining all seven produces the most complete treatment.

  • Blue light (415nm) — surface layer
    Targets acne-causing bacteria in the epidermis. Destroys their porphyrin compounds through photooxidation — reducing breakouts without antibiotics or harsh chemicals.
  • Green light (525nm) — upper dermis
    Reaches melanocytes — the cells responsible for melanin production. Regulates melanin synthesis, reducing existing dark spots and preventing new hyperpigmentation from forming.
  • Yellow light (590nm) — vascular layer
    Penetrates to the capillary network in the upper dermis. Calms vascular flushing and redness by reducing inflammation at the source. Particularly effective for rosacea-prone and reactive skin.
  • Red light (630nm) — mid dermis
    The most clinically studied wavelength. Absorbed by mitochondria in fibroblast cells, stimulating ATP production — energising cells to produce more collagen and elastin for firmer, more youthful skin.
  • Near-infrared (850nm) — deep tissue
    The longest wavelength in the Lumière 7. Reaches the deepest skin layers, promotes cellular repair, reduces chronic inflammation, and amplifies the collagen benefits of red light.
Stratum corneum Epidermis Dermis Hypodermis Blue Green Yellow Red NIR

Clinical evidence

The research behind the results.

LED light therapy is one of the most extensively studied non-invasive skin treatments available. Here is a snapshot of what the published research shows.

36%
increase in collagen density
A controlled clinical trial found that consistent red light therapy (630nm) produced a statistically significant increase in collagen density in the dermis over a 12-week period, as measured by ultrasound imaging.
Journal of Photochemistry and Photobiology, 2014
77%
of subjects saw acne reduction
In a randomised controlled study, blue light therapy applied 3 times per week for 4 weeks resulted in 77% of participants experiencing a meaningful reduction in inflammatory acne lesions, with no adverse effects reported.
British Journal of Dermatology, 2000
91%
satisfaction in consumer trials
An independent consumer panel study evaluating at-home LED mask devices found 91% of participants reported visible improvement in skin tone, texture, or radiance after 8 weeks of regular use, with no significant side effects noted.
Dermatology Research and Practice, 2019

How it compares

Professional results.
Without the clinic price tag.

In-clinic LED therapy is effective — but costs $150–$250 per session, requires a booking, and needs to be repeated monthly. The Lumière 7 uses the same clinical wavelengths at a fraction of the cost.

Treatment Lumière 7 Mask In-clinic LED Chemical peel Retinol cream
Cost per treatment~$0.50 after purchase$150–$250/session$100–$300/peel$30–$90/month
Treats acne✓✓PartiallyPartially
Stimulates collagen✓✓Indirectly✓
Addresses pigmentation✓✓✓✗
Safe for sensitive skin✓✓✗Varies
No downtime✓✓✗✓
Use at home✓✗✗✓
Multiple wavelengths7 modes1–3 modes✗✗

Is it right for you?

Three skin types.
One mask.

The Lumière 7 isn't a one-size-fits-one solution. The seven-mode system means you use what your skin actually needs.

🔴
Acne-prone skin
Breakout-focused protocol
If you struggle with regular breakouts, blackheads, or oily skin, blue and purple light target the bacteria and inflammation at the root of the problem — without the dryness or irritation of topical treatments.
Recommended modes
Blue Purple Red
✨
Aging & fine lines
Anti-aging protocol
If your goal is firmer, smoother skin and fewer visible lines, red and near-infrared light are your workhorses. They stimulate collagen production at a cellular level — the same process targeted by expensive clinic treatments.
Recommended modes
Red NIR Yellow
🌿
Uneven tone & dark spots
Brightening protocol
Post-acne marks, sun spots, melasma, or an uneven complexion respond well to green and yellow light, which regulate melanin production and reduce the appearance of discolouration over time.
Recommended modes
Green Yellow Orange

Common questions

Let's clear a few things up.

Myth
"LED light therapy is the same as UV — it damages skin."
Fact
LED devices emit non-UV, non-thermal light. Unlike UV rays, which break down DNA in skin cells, LED wavelengths in the 415–850nm range stimulate cellular function without causing damage. They are used safely on post-procedure and highly sensitive skin.
Myth
"You need expensive clinic sessions for real results."
Fact
Clinical and at-home LED devices use the same core wavelengths. What matters is wavelength accuracy and consistency of use. The Lumière 7 is engineered to the same clinical wavelength specifications used in professional settings — the key is simply using it regularly.
Myth
"One session is enough to see a difference."
Fact
LED therapy works cumulatively. The collagen response builds over weeks of consistent stimulation. Most people see early changes at 2–4 weeks, with the most significant improvements at 6–8 weeks. Think of it like exercise — frequency over time creates the change.
Myth
"It's only for one skin concern."
Fact
The Lumière 7's seven modes address the full spectrum of skin concerns — from active acne to aging to hyperpigmentation. Most users cycle through multiple modes depending on their skin's seasonal or monthly needs. It's a complete home skin clinic, not a single-use tool.

Ready to see what your skin is capable of?

The Lumière 7 — 7 therapeutic wavelengths, 10 minutes a day, results in 2–4 weeks.

SHOP THE LUMIÈRE 7 — $149.95