KINTSUBLOOM

Science

The Science of Light Therapy

Photobiomodulation isn't new. It's been studied for over 30 years. Here's exactly how it works.

What is Photobiomodulation

Light as a biological signal

Photobiomodulation (PBM) is the use of specific light wavelengths to trigger biological responses in skin cells. When photons at the right frequency penetrate the skin, they activate cellular processes — stimulating collagen, reducing inflammation, targeting acne bacteria.

The spectrum

The 4 Wavelengths

Red

630nm

Penetrates 2–3mm into the dermis. Stimulates fibroblasts to produce collagen. Targets fine lines, firmness, and skin texture.

Blue

460nm

Targets Cutibacterium acnes bacteria directly. Destroys acne-causing bacteria without damaging surrounding tissue.

Amber

605nm

Stimulates lymphatic flow and targets melanin clusters. Reduces redness, evens skin tone, brightens complexion.

Near-Infrared

850nm

Penetrates deepest — up to 5mm. Reduces inflammation, supports tissue repair, accelerates healing.

Certifications

Clinically certified. Not just claimed.

  • CE Certified
  • ROHS Compliant
  • FCC Certified
  • 510(k) Referenced

All certification documents available on request.

Expected results

Your ritual, week by week

  1. Week 1–2

    Skin feels calmer, less reactive.

  2. Week 3–4

    Visible brightness and tone improvement.

  3. Week 4–6

    Measurable reduction in fine lines and breakout frequency.

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