Low‑Level Light Therapy (LLLT) with Healite II™
Healite II™ is an advanced photobiomodulation therapy—also called low‑level light therapy (LLLT)—that uses medical‑grade LED light (red and low level infrared light therapy) to calm inflammation, reduce pain, speed recovery and brighten skin. Treatments are quick (typically 10–20 minutes), feel pleasantly warm, and have no downtime. Many patients notice a difference after a single session, with best results in a short series.
With Healite II we can support:
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Pain relief and post‑treatment recovery
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Skin rejuvenation—glow, clarity and calm
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Low level laser light therapy for hair loss / hair growth as part of medical hair programmes
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Gentle care for sensitive, post‑procedure, or irritated skin—all skin tones, all seasons.
What is Healite II and low-level light therapy?
Low‑level light therapy (LLLT) is a non‑invasive therapy that delivers precise wavelengths of LED light therapy to energise cells and nudge the body’s own repair systems.
In clinic we use Healite II, a medical device that offers targeted protocols in the red and near‑infrared spectrum (with priming 590 nm “photosequencing” when indicated).
It is not an ablative laser; there is no injury, no peeling, no downtime—just healing light designed to reduce inflammation and improve tissue functioning.
How does it work?
Think of Healite II as a cellular “battery charger.” Specific wavelengths are absorbed by mitochondrial enzymes, increasing ATP (energy), modulating oxidative stress, and switching off inflammatory signalling. In practical terms, patients feel less tenderness, less swelling, and see calmer, clearer skin.
On the scalp, the same photobiomodulation can encourage a healthier environment for hair and support low level laser light therapy for hair growth programmes. Typical sessions last 10–20 minutes and feel relaxing and warm.
The Healite II platform includes:
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830 nm near‑infrared (NIR) for deep, soothing, anti‑inflammatory effects (often paired with 590 nm photosequencing).
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415 nm blue (where appropriate) for complexion clarity.
Protocols are selected for your goals and skin
What Low-level Light Therapy Treats
Acne
Aging Skin
Scars
Pain Relief
Sensitive Skin
Hair Loss
Before / After

Before

After
Treatment Summary

Merrion Medical Aesthetics Oakville Founder
Dr. Kate Healy
Frequently Asked Questions
By Dr. Kate Healy, MD — Medical Director, Merrion Medical Aesthetics (Oakville).
Editorial transparency: content reflects Dr. Kate Healy’s medical practice and current aesthetics guidelines. For personalized advice, book a consult.
What our patients are saying
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We invite you to visit our Oakville clinic and experience the Merrion difference – a blend of medical expertise, individualized care, and a warm, professional environment.



