eCO2 Rejuvination FAQs

eCO₂ Laser Skin Rejuvenation – Frequently Asked Questions (FAQs)

What is eCO₂ laser skin rejuvenation?

eCO₂ laser skin rejuvenation is an advanced fractional carbon dioxide (CO₂) laser treatment designed to improve skin texture, tone, firmness, and overall appearance. The laser creates thousands of microscopic treatment zones within the skin, stimulating natural healing and the production of new collagen and elastin.

How does eCO₂ laser work?

The laser delivers controlled energy into the skin, creating tiny columns of treated tissue while leaving surrounding skin intact. This fractional approach promotes faster healing while stimulating collagen remodelling and skin renewal.

What skin concerns can eCO₂ treat?

eCO₂ laser treatment may improve:

Fine lines and wrinkles
Sun-damaged skin
Acne scars
Surgical scars
Enlarged pores
Uneven skin texture
Skin laxity
Pigmentation irregularities
Age-related skin changes
Crepey skin
Certain benign skin lesions

Which areas can be treated?

Common treatment areas include:

Face
Neck
Décolletage
Hands
Eyelids
Around the mouth
Acne-scarred areas
Selected areas of the body

Who is a good candidate for treatment?

You may be suitable if you:

Have visible signs of skin ageing
Have acne scars or other scars
Have sun-damaged skin
Want smoother, healthier-looking skin
Prefer a non-surgical rejuvenation option
Have realistic expectations

Suitability is determined during a consultation.

Who may not be suitable?

Treatment may not be appropriate for individuals who:

Are pregnant or breastfeeding
Have active skin infections
Have active cold sores
Have certain medical conditions affecting healing
Have recently undergone some cosmetic procedures
Have a history of keloid scarring
Are unable to avoid excessive sun exposure during recovery

Is eCO₂ suitable for all skin types?

Not always. Individuals with darker skin types may have a higher risk of pigmentation changes following treatment. Careful assessment and preparation are essential.

What happens during the consultation?

Your practitioner will:

Assess your skin concerns
Review your medical history
Discuss treatment options
Explain benefits and risks
Discuss expected downtime
Create an individualised treatment plan

Clinical photographs may be taken to document progress.

How should I prepare for treatment?

You may be advised to:

Avoid excessive sun exposure
Use prescribed skincare products
Stop certain active skincare ingredients temporarily
Avoid tanning products
Take antiviral medication if prone to cold sores

Preparation instructions vary between patients.

Is the procedure painful?

Most patients experience mild to moderate discomfort.

Topical anaesthetic cream is commonly applied before treatment. For deeper treatments, additional pain management options may be recommended.

How long does treatment take?

Treatment times vary depending on the area being treated.

Typical treatment times range from:

20–30 minutes for small areas
30–60 minutes for full-face treatments

Additional time may be required for preparation and numbing.

What will my skin look like immediately afterwards?

The skin may appear:

Red
Swollen
Warm
Sunburn-like

Tiny treatment dots may also be visible depending on treatment intensity.

How long does recovery take?

Recovery depends on treatment depth.

Light Treatments

2–5 days of redness
Minimal downtime

Moderate Treatments

5–10 days of redness and peeling

Deep Resurfacing

7–14 days or longer
More significant swelling and redness

Residual pinkness may persist for several weeks.

When can I return to work?

Many patients return to work after:

2–5 days following lighter treatments
7–14 days following more intensive resurfacing

Downtime varies considerably between individuals.

What results can I expect?

Patients often notice:

Smoother skin texture
Improved skin tone
Reduction in fine lines
Firmer skin
Reduction in acne scars
More youthful-looking skin

Results continue to improve over several months.

How soon will I see results?

Some improvements may be visible once healing has occurred.

Collagen remodelling continues for approximately 3–6 months, with ongoing improvement during this period.

How long do the results last?

Results can last for years, particularly when combined with:

Sun protection
Good skincare
Healthy lifestyle habits
Maintenance treatments where appropriate

Natural ageing will continue over time.

How many treatments will I need?

This depends on your concerns.

Mild Rejuvenation

Often 1–3 treatments

Acne Scars

Often 3–6 treatments

Deep Wrinkles and Significant Sun Damage

One intensive treatment or multiple staged treatments

Individual treatment plans vary.

Can eCO₂ improve acne scars?

Yes. eCO₂ laser is one of the most effective laser treatments available for many types of acne scars.

Improvements are often seen in:

Rolling scars
Boxcar scars
Textural irregularities

Results vary depending on scar type and severity.

Can eCO₂ remove wrinkles completely?

No.

The treatment can significantly improve wrinkles but cannot stop the natural ageing process or completely eliminate all lines.

Can eCO₂ tighten loose skin?

eCO₂ may improve mild to moderate skin laxity by stimulating collagen production.

Patients with significant skin laxity may benefit from combining treatments or considering surgical options.

Can eCO₂ treat pigmentation?

The treatment may improve certain pigmentation concerns associated with sun damage and ageing.

However, not all pigmentation conditions respond equally and some may require alternative treatments.

Is eCO₂ safe around the eyes?

Yes, when performed by appropriately trained practitioners using suitable techniques and protective measures.

Treatment around the eyes is commonly performed to improve:

Fine lines
Crepey skin
Eyelid skin quality

Can eCO₂ be combined with other treatments?

Yes.

Combination treatment plans may include:

Medical-grade skincare
Chemical peels
Skin needling
Platelet-rich plasma (PRP)
Radiofrequency treatments
Injectable treatments
Other laser procedures

Your practitioner will advise on suitable combinations.

What are the most common side effects?

Common temporary effects include:

Redness
Swelling
Dryness
Peeling
Itching
Sensitivity

These effects are generally expected and resolve with healing.

What are the less common complications?

Less common complications include:

Prolonged redness
Acne flare-ups
Milia
Cold sore reactivation
Delayed healing
Infection

What are the rare but serious complications?

Rare complications may include:

Scarring
Persistent pigmentation changes
Permanent lightening or darkening of the skin
Textural changes
Unsatisfactory cosmetic outcomes

Careful patient selection helps minimise these risks.

Can I develop an infection?

Although uncommon, infection can occur after any skin resurfacing procedure.

Patients must carefully follow aftercare instructions to reduce risk.

Can the treatment trigger cold sores?

Yes.

Patients with a history of herpes simplex (cold sores) may be prescribed antiviral medication before treatment.

What aftercare is required?

Patients are generally advised to:

Keep the skin clean
Use recommended moisturisers
Avoid picking or scratching
Avoid excessive heat and sweating initially
Avoid sun exposure
Use broad-spectrum sunscreen daily

Detailed instructions will be provided.

When can I wear makeup again?

Typically once the skin surface has healed.

This is often:

3–5 days after light treatments
7–10 days after deeper treatments

Your practitioner will advise when it is safe.

When can I exercise?

Most patients should avoid vigorous exercise for approximately 24–72 hours depending on treatment intensity.

Can I go in the sun after treatment?

Sun exposure should be minimised during healing.

Daily sunscreen use is essential to reduce the risk of pigmentation changes and protect treatment results.

Is eCO₂ better than skin needling?

Both treatments stimulate collagen production.

eCO₂ generally produces more significant skin resurfacing and scar improvement but usually involves greater downtime.

The best option depends on individual goals and skin concerns.

Is eCO₂ better than non-ablative laser treatments?

eCO₂ generally provides more dramatic results for skin texture, wrinkles, and scars.

However, non-ablative treatments often involve less downtime and a lower risk profile.

Is eCO₂ worth it?

For appropriately selected patients seeking meaningful improvement in skin quality, wrinkles, sun damage, and acne scarring, eCO₂ laser resurfacing is widely regarded as one of the most effective non-surgical skin rejuvenation treatments available.

A consultation is the best way to determine whether eCO₂ laser resurfacing is the right treatment for your individual concerns and goals.