Map pin icon FIND US Email envelope icon EMAIL
Phone icon 020 3343 8431 020 3343 8431

BOOKINGS
No Filter Clinic London logo

Cool Laser (Erbium Yag)

If you are looking to improve skin texture, fine lines, or acne scarring without the downtime or risk of post-inflammatory hyperpigmentation associated with more aggressive resurfacing lasers, Cool Laser (Erbium YAG) is one of the most effective options.

This laser works by precisely removing the outer layers of the skin in a controlled way, stimulating skin renewal and collagen production. This leads to smoother, clearer, and more refined skin, with improved overall skin quality.

It is also particularly effective for very fine lines, especially in delicate areas such as around the eyes, as well as enlarged pores, uneven texture and acne scarring. It is also a good option if your skin is starting to feel thinner or less smooth over time, as the resurfacing process helps improve overall skin quality and supports collagen renewal, which can make the skin appear thicker and more resilient.

Most patients will require a course of treatment depending on the concern being treated. For general skin rejuvenation, 2-3 sessions may be sufficient. For acne scarring or more advanced texture, a more intensive approach may be recommended.

The treatment is stronger than treatments such as Clear + Brilliant, but less aggressive with less risks than traditional CO2 lasers. This makes it a brilliant option if you want visible results without significant downtime. The treatment is also well tolerated, and numbing cream is not needed.

You can expect 3-5 days of downtime, with redness and mild peeling following treatment as the skin renews.

About

About Cool Laser (Erbium Yag)

The cool laser works by emitting a 2940nm wavelength that is highly absorbed by water in the skin. Because the skin contains a high percentage of water, the laser can precisely remove very thin layers of skin in a controlled way, without spreading unnecessary heat to the surrounding area.

This is what differentiates it from more aggressive lasers such as CO2. CO2 lasers generate more heat within the skin, which can increase downtime and the risk of complications such as pigmentation.

Cool laser allows for more controlled resurfacing with significantly less heat. This means we can help improve skin texture, fine lines and overall skin quality while maintaining a safer profile, particularly for those who may be more prone to pigmentation.

BOOK NOW See Results

duration

45 mins

no. of sessions

2-3

downtime

3-5 days

FAQs

Please see our most commonly asked questions below

What kind of results can be achieved?
The aim of Cool Laser is to help improve skin texture and overall skin quality, helping even skin tone, target fine lines, enlarged pores, and rough texture. The skin often looks clearer and more refined once it has healed. For acne scarring, the skin appears gradually smoother over a course of treatments as the surface becomes more even. The treatment also helps stimulate collagen as the skin heals.
Who is this treatment suitable and not suitable for?
Cool Laser is best suited to patients who are concerned with skin texture, fine lines, enlarged pores or acne scarring and want a noticeable improvement without the downtime of more aggressive resurfacing such as CO2. This treatment works well across a range of ages, but you will see the best results if your concern is related to skin quality rather than significant skin laxity. It is not the right treatment if your main concern is loose or sagging skin, as this requires deeper collagen stimulation or lifting treatments. This treatment is not suitable if you have active skin infections, open skin, or if you are pregnant.
How many sessions are needed?
The number of sessions depends on the concern being treated. For general skin rejuvenation, 2-3 sessions may be sufficient. For acne scarring or more advanced concerns, additional treatments may be required.
How long do results last?
Results are long-lasting, assuming the skin is taken care of well with good skincare and daily sun protection. As this treatment stimulates collagen production, improvements continue over time. Maintenance treatments may be recommended to maintain results.
What is the recovery/downtime?
Patients can expect some redness and mild swelling immediately after treatment, similar to a moderate sunburn. Over the following few days, the skin will feel dry and begin to lightly peel as it renews. This is a normal part of the process. Downtime is typically around 3-5 days, depending on the intensity of the treatment and your skin. Most patients feel comfortable returning to normal activities within a couple of days, although the skin may still look slightly pink as it heals. It is important to avoid heat, exercise and active skincare while the skin is healing, and daily SPF is essential.
What are the side effects and risks?
Side effects can include redness, swelling and temporary sensitivity. There is a risk of post-inflammatory pigmentation, particularly if aftercare is not followed or sun exposure is not avoided. We will guide you carefully in minimising this risk.
How painful is the treatment?
You may feel a slight heat or stinging sensation during the procedure, but it is generally well-tolerated.
Duration
Your appointment will be 45 minutes.
Preparing for treatment
It is important to keep the skin as calm and stable as possible before treatment. Avoid strong active skincare such as retinoids, exfoliating acids or peels for at least 5 days prior to your appointment, unless you are using them long-term without irritation. Avoid sun exposure in the lead up to your treatment, as this can increase the risk of sensitivity and pigmentation.

Results

For our Latest work

follow @nofiltercliniclondon

0203 2857446