keloid scar on the knee

I hate how my scar looks

Scars can carry stories—some we’re proud of, and some we wish never happened. But they can also feel like little reminders we didn’t ask to keep. Whether it’s from acne, surgery, an accident, or something emotional, a scar can affect how you feel about your skin and even how you show up in the world.

The good news? You don’t have to just accept it. Today’s laser treatments—especially vascular lasers and fractional CO2 lasers—are incredibly effective at softening, smoothing, and fading scars so they blend more naturally with the rest of your skin.

Let’s walk through why scars look the way they do, and how these lasers can genuinely help you feel better in your own skin again.

Why Scars Sometimes Look Worse Than They Feel?

Scars don’t just show up in one form. They can be:

  • Red or purple

  • Indented or pitted

  • Raised or firm

  • Brown or discoloured

How your scar looks depends on how your skin healed—and honestly, none of it is your fault. Our bodies each have their own way of repairing injury, and sometimes the result isn’t what we hoped for.

This is where lasers come in. They’re not magic wands, but they’re pretty close when it comes to nudging your skin toward healthier, smoother, more blended healing.

acne scars on the cheek

Can Laser Treatments Actually Improve Scars

Laser treatments don’t “burn away” scars. Modern lasers are precise, gentle, and scientifically designed to encourage better healing from the inside out.

Two of the most effective options are:

  • Vascular lasers (for redness, pinkness, and raised scars)

  • Fractional CO2 lasers (for texture, indents, thick scars, and overall resurfacing)

Most people need 1–3 sessions depending on the severity.

Vascular Laser

Scars such as hypertrophic scars present an increased vascular supply that promotes the growth of the scar. The process is called neovascularisation, which means the formation of new vessels.

A vascular laser (like KTP or PDL) specifically targets these vessels. 

How It Helps

  • Fades redness so the scar blends better

  • Calms inflammation

  • Helps raised scars flatten

  • Improves the way fresh scars heal

It’s gentle, quick, and usually feels like a tiny rubber band snap.

Co2 laser

If your scar is bumpy, indented, uneven, or thick, this is where the fractional CO2 laser shines.

It is a way to reset and rebuild the deeper layers of your skin. It creates microscopic channels that trigger your body to produce fresh, healthy collagen.

How It Helps

  • Smooths out uneven texture

  • Softens raised or thick scars

  • Fills in indentations

  • Tightens and retexturises the skin

Vascular Laser or CO2 Laser? Here’s a Simple Guide

If your scar is... You’ll benefit most from... Why
Red, pink, purple
Vascular laser
Redness comes from blood vessels—this targets them directly
If your scar is... You’ll benefit most from... Why
Raised + red
Vascular + CO2 combo
First calm redness, then smooth texture
If your scar is... You’ll benefit most from... Why
Indented or pitted
CO2 laser
It rebuilds collagen from within
If your scar is... You’ll benefit most from... Why
Thick + uneven
CO2 laser or combo
Helps break down dense scar tissue

Most clinics actually use a combination for the best overall result. Although, this remains at the discretion of the doctor looking after you. This guide doesn’t replace medical assesment.

What to Expect During Treatment (In Real Words)

vascular laser

  • Mild discomfort

  • A bit of warmth/snapping

  • You can usually go right back to your day

  • Redness fades noticeably over a few days

 

Co2 laser

  • Numbing cream (sometimes numbing injections)

  • Feels warm but tolerable

  • You’ll have redness/peeling for about 3–7 days

  • Skin continues to improve for weeks

Will Lasers Completely Remove My Scar?

Let’s be honest and human about this:

👉 No treatment can make a scar disappear 100%.
BUT—
👉 Lasers can make your scar look dramatically better.
Often to the point where it blends naturally and no longer catches your attention.

You’ll notice improvements in:

  • Smoothness

  • Colour

  • Texture

  • Confidence

  • The need (or lack thereof) to cover it with makeup

Many people say they finally stop thinking about the scar altogether.

When’s the Best Time to Start?

  • Fresh scars: The earlier the better—vascular laser can start helping as soon as 4–6 weeks after healing.

  • Old scars: CO2 laser works beautifully no matter how old the scar is.

  • Acne scars: Start once your acne is under control.

laser probe

Final Thoughts

If you feel frustrated, embarrassed, or discouraged by the way your scar looks, your feelings are completely valid. Scars are a normal part of healing, but that doesn’t mean they can’t affect us emotionally or mentally.

It can also help to remember that most scars continue to improve on their own—sometimes for many months, and even up to a year or more. For some people, simply giving the skin time can make far more difference than expected. Gentle, conservative measures such as silicone gels or sheets, moisturisers, sun protection, massage, and medically guided topical treatments may also provide meaningful improvement without the need for more involved procedures.

There isn’t one “right” approach for everyone, and laser treatment is only one of many options—not automatically the best or necessary choice. In some cases, other treatments such as microneedling, steroid injections, chemical peels, pressure therapy, or continued topical care might be more appropriate depending on the type of scar and how it’s healing.

The most important step is to talk with your doctor or a qualified healthcare professional. They can assess your specific scar, walk you through different options, and help you decide whether watching and waiting, using conservative treatments, or considering procedures like vascular or CO2 lasers fits your goals.

You don’t have to rush into anything. With time, the right guidance, and a plan that matches your comfort level, many people find a path toward improvement that feels right for them.

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