Keloid & Hypertrophic Scars

Keloid and hypertrophic scars can have a profound emotional and physical impact on individuals. These raised, thickened scars often develop after trauma, surgery, acne, or burns and can become itchy, painful, or aesthetically concerning. At Canada Scar Clinic, we offer a comprehensive, physician-supervised treatment protocol for patients seeking long-term solutions for keloid and hypertrophic scar removal in Toronto and Richmond Hill.

Treatment Options

We build an individualized plan based on scar type, location, skin tone, and your goals. Options may include:

TCA CROSS for Deep or Textured Scars

stimulates collagen to smooth uneven, pit-like scar surfaces.

HIFU for Deeper Scar Remodeling

uses ultrasound energy to remodel deep scar tissue safely.

Laser Therapy for Keloid and Hypertrophic Scars

flattens raised scars, reduces redness, and improves texture.

Intralesional Corticosteroid Injections

soften thick scars, reduce itching, and help prevent regrowth.

Cryotherapy

freezes scar tissue to shrink keloids, especially smaller lesions.

Silicone Gel/Sheeting

hydrates scars, reduces redness, and relieves itching.

Best For:

Burn-related hypertrophic scars

Raised surgical scars

Post-trauma keloids

Plan:

3–6 sessions on average

Spaced 4–8 weeks apart

Occasional maintenance sessions to manage recurrence

Advanced Keloid and Hypertrophic Scar Treatments in Toronto

Canada Scar Clinic is a leader in the aesthetic and therapeutic treatment of abnormal scars. Our strategy involves individualized assessments, combination therapies, and physician-led interventions tailored to each patient’s scar type, skin tone, and healing response.

Understanding Keloid and Hypertrophic Scars

Though similar in appearance, keloid and hypertrophic scars are distinct in nature. Hypertrophic scars remain within the boundary of the original wound and may fade with time. Keloids, on the other hand, grow beyond the wound edges and rarely regress without treatment. Common causes include:

Surgical incisions

Acne outbreaks

Piercings or tattoos

Burns or trauma

Genetic predisposition (especially in darker skin types)

Without expert care, these scars can persist or worsen. Our specialized approach integrates medical and non-invasive technologies to achieve visible, lasting results.

Targeted Treatments for Keloid & Hypertrophic Scars

We use a range of strategies—injections, lasers, ultrasound, cryotherapy, and silicone care to flatten raised scars, ease symptoms, and reduce recurrence with minimal downtime.

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TCA CROSS for Deep or Textured Scars

Applies a high concentration of trichloroacetic acid into small scar areas. This stimulates collagen, gradually smoothing uneven or pit-like scar surfaces.

HIFU for Deeper Scar Remodeling

Uses focused ultrasound waves to penetrate beneath the skin, encouraging collagen restructuring. Safe and non-invasive, it smooths thicker scars from within.

Laser Therapy for Raised Scars

Fractional and vascular lasers reduce redness, thickness, and surface irregularities. Treatments are staged for gradual improvement with short recovery periods.

Intralesional Corticosteroid Injections

Medication is injected directly into the scar to soften and flatten raised tissue. These treatments also relieve itching and slow keloid regrowth.

Cryotherapy

Freezes scar tissue to shrink keloids, particularly smaller ones such as on the ear. Often paired with injections for improved long-term control.

Silicone Gel/Sheeting

Provides constant hydration and light pressure to raised scars. With regular use, silicone reduces redness, relieves discomfort, and helps scars blend in.

Additional Options: Chemical Peels and Combination Therapy

For post-inflammatory hyperpigmentation (PIH) or surface-level acne scars, our chemical peels can help brighten and refine skin appearance. These are often integrated with microneedling or subcision in a phased protocol.

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FAQs

Keloids grow beyond the original wound edges and often recur; hypertrophic scars stay within the wound and may soften over time. Both can be itchy, tender, or cosmetically noticeable.

We map your scar type, location, skin tone, and goals, then build a plan. Options may include intralesional corticosteroid injections (± 5-fluorouracil for resistant keloids), vascular/fractional lasers for redness/texture, RF fractional microneedling in selected cases, cryotherapy, silicone or pressure therapy, and surgical revision with adjuvant therapy when appropriate.

Most plans are staged. Injections are commonly every 4–6 weeks for 2–6 sessions; lasers are often 2–5 sessions spaced 4–8 weeks apart. Improvements build gradually over weeks to months—we review progress and adjust as needed.

Our goal is improvement and blending—to flatten or soften tissue, calm redness, and reduce symptoms—not a promise of “scar-free.” Keloids can regrow, so some patients benefit from maintenance touch-ups if changes reappear.

Yes. We customize settings to your complexion and can do a test spot first. Typical downtime: Laser/RF causes mild redness/heat for 1–3 days; injections may leave brief tenderness; HIFU has minimal downtime with possible 24–72h tenderness or swelling. Most people resume normal activities quickly.

Avoid sun/tanning for 2 weeks, pause retinoids/acids 3–5 days before treatment, and arrive with clean skin. Aftercare is simple: gentle cleanse, moisturize/barrier ointment, SPF, and no picking. Treatments are usually not covered by provincial insurance; we offer flexible payment options and can stage care to fit your budget.

What to Expect During Your Treatment Journey

Your scar treatment journey begins with an in-depth consultation. We’ll evaluate:

Your scar’s depth, color, and history

Your skin type and healing response

Prior treatments or reactions

Timeline for improvement:

Initial relief and flattening often within 3–6 weeks

Long-term fading and remodeling over 2–3 months

Full results usually after multiple sessions

Why Choose Canada Scar Clinic for Keloid & Hypertrophic Scar Treatment?

We focus exclusively on scars. Our clinic in Toronto and Richmond Hill is physician-led and dedicated to improving both the appearance and comfort of keloid and hypertrophic scars. Using advanced, evidence-based techniques and personalized care, we aim for results that address not only aesthetics but also symptoms like itching, pain, and recurrence.

What makes us different:

Physician-led treatments backed by clinical research

Latest FDA-cleared technology including HIFU and fractional lasers

Experience in treating diverse skin tones and scar types

Aesthetic and therapeutic integration

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Related Conditions and Services

Keloid and hypertrophic scars may overlap with other scar concerns. Patients can also benefit from related treatments we provide, including:

Surgical Scar Revision in Toronto for post-operative scars

Acne Scar Treatment in Toronto for textured acne scars

Burn Scar Treatment in Richmond Hill for thick burn scars

Stretch Mark Removal in Toronto for weight-related marks

Combining Treatments for Better Outcomes

Many patients benefit from a combination of therapies. For example:

Laser + TCA CROSS for acne-related hypertrophic scars

Steroids + HIFU for inflamed keloids

HIFU + RF Microneedling (RF Fractional) for deep remodeling

We also offer adjunctive treatments like Deep chemical peel acne scars in Toronto, Punch scar removal in Richmond Hill, or BellaFill for acne scars in Toronto when appropriate.

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Keloid & Hypertrophic Scars

Keloid & Hypertrophic Scars

TCA Cross

Lasers

HIFU

Keloid & Hypertrophic Scars