The Power of Green Light Therapy: Why Clinics Shouldn’t Overlook This Wavelength
- Nancy Abdou
- 11 minutes ago
- 3 min read
Understanding Green Light Therapy
When it comes to LED , most clinicians are familiar with red, blue and near-infrared wavelengths. Each of these has well-documented roles in reducing inflammation, accelerating wound healing or managing acne. Yet one wavelength often overlooked in the conversation is green light.
Green light therapy (typically delivered between 520–560 nm) penetrates at a mid-depth level of the skin, offering unique therapeutic benefits that differ from other colours. Its primary mechanisms of action include:
Pigment Regulation: Green light has been shown to inhibit excess melanin production, making it an effective tool for managing hyperpigmentation, uneven tone and sun damage.
Skin Brightening: By targeting melanocytes, it can visibly improve dull, lacklustre skin, creating a more even and radiant complexion.
Calming Effects: Green light provides a soothing effect, making it ideal for post-inflammatory erythema, redness or sensitised skin.
Enhanced Synergy: When paired with other wavelengths, green light bridges the therapeutic gap between superficial antibacterial treatments (blue) and deeper rejuvenation (red/infrared).
In short, green light therapy plays a critical balancing role in multi-wavelength treatment plans.
Why Most LEDs Don’t Offer Green Light
Despite its proven benefits, most commercial LED systems omit green light entirely. This is often due to design limitations or a narrow focus on acne and anti-ageing treatments. As a result, many clinics unknowingly miss out on the opportunity to address pigmentation and skin-brightening concerns with LED alone.
This absence creates a treatment gap. Clinicians may rely solely on peels, lasers or topical actives for pigment management, even though LED could provide a non-invasive, complementary pathway to support these outcomes.
QuadLUX LED: Bringing Green Light Into the Picture
At TADLI, we recognised the importance of offering clinics a comprehensive, multi-wavelength LED solution. That’s why our QuadLUX LED system is designed with four clinically relevant wavelengths, including green.
Key features include:
Four Wavelengths in One Device: Blue (417 nm), Green (532 nm), Red (633 nm), and Near-Infrared (830 nm).
High-Powered Output: Achieves treatment efficacy in as little as 12 minutes.
Automatic Sequencing: Pre-programmed protocols make treatments simple and consistent.
Quiet, Compact Design: Ideal for both dedicated LED treatments and as an adjunct in multi-modality protocols.
By including green light, QuadLUX extends the treatment possibilities for clinics. It means you can now offer pigmentation correction, skin-brightening and calming treatments without needing additional invasive procedures.
How Green LED with the QuadLUX Improves Clinical Treatment Outcomes
QuadLUX is not simply an add-on device, Green LED enhances results across your existing menu. For example:
Post-Laser or IPL: Green light supports pigment control while red/infrared reduce inflammation, accelerating healing and improving client comfort.
With Peels or Cosmeceuticals: Adding green LED sessions helps maintain even tone and prevents rebound pigmentation.
Post-Microneedling or RF Needling: The calming effect of green light reduces redness and supports a clearer, brighter recovery phase.
This versatility ensures that every treatment plan can be elevated by integrating green LED with the QuadLUX, creating a point of differentiation for your clinic.
Clinic Benefits: Driving Growth and Revenue
From a business perspective, the QuadLUX provides multiple advantages:
Standalone Services: Market short, effective LED treatments for pigmentation, redness, and rejuvenation.
Add-On Revenue: Easily upsell LED as a post-treatment enhancement across nearly every service.
Client Retention: Faster recovery and visible improvements ensure clients return regularly.
Low Running Costs: With no consumables and minimal maintenance, LED quickly becomes one of the most profitable services on your menu.
By offering green light therapy through QuadLUX, clinics can fill a treatment gap, boost client satisfaction, and create a sustainable revenue stream.
Green light therapy deserves recognition as a valuable wavelength in any skin and aesthetic practice. While most LEDs leave it out, the QuadLUX LED system integrates green light alongside blue, red and near-infrared, ensuring clinics can deliver a full spectrum of results.
For clinicians, this means enhanced treatment outcomes, stronger client loyalty, and a new pathway for clinic growth.
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