Laser Tattoo Removal Singapore | Pico Laser for All Colours & Skin Types
Pico Laser Tattoo Removal: Safer, Faster, and More Effective Treatment
Tattoo removal has evolved significantly over the past decade. Older Q-switched nanosecond lasers have largely been phased out in favour of picosecond lasers, as picosecond technology breaks tattoo ink into much smaller particles with greater efficiency. This often allows for faster clearance, fewer treatment sessions, and a lower risk of scarring and post-inflammatory hyperpigmentation, particularly in individuals with darker skin tones.
At SL Aesthetic Clinic, we use the Pico Laser for all tattoo removal treatments. Our doctors assess your tattoo’s colours, ink density, depth, and your skin type before beginning, because these factors directly influence the treatment protocol, the number of sessions required, and what degree of clearance is realistically achievable.
How Does Laser Tattoo Removal Work?
When a tattoo is applied, ink particles are deposited into the dermis, the deeper layer of skin, where they are too large for the immune system’s macrophages to clear. They remain permanently in place, which is what makes tattoos durable.
Laser tattoo removal works by delivering high-intensity light energy to the tattoo ink in ultra-short pulses. This energy is absorbed by the ink particles and causes them to shatter into smaller fragments through a combination of photoacoustic and photothermal mechanisms. Once fragmented, the ink particles are small enough for the body’s lymphatic system to gradually clear over the weeks following each treatment session.
Different laser wavelengths are required to target different ink colours:
- 1064nm — effective for black and dark blue ink, which absorbs near-infrared wavelengths readily
- 532nm — targets red, orange, and yellow pigments
- 694nm or 755nm — addresses green and blue-green pigments, which are among the most challenging to remove
Your doctor will select the appropriate wavelengths based on the specific colours present in your tattoo.
What Affects How Well a Tattoo Can Be Removed?
Tattoo removal results vary considerably between patients and their tattoos. The key factors are:
Ink Colour
Black ink is the most responsive to laser removal because it absorbs all laser wavelengths. Brighter colours, particularly yellows, greens, and lighter blues, are more selective in wavelength absorption and require specific wavelengths to target effectively. Some fluorescent inks are particularly resistant.
Ink Density and Depth
Professional tattoos are applied with calibrated needle depth and consistent ink density, which makes them more predictable to treat, but the density of professional ink typically means more sessions are needed compared to amateur tattoos. Amateur tattoos applied with uneven pressure and irregular ink depth are sometimes more variable in their response.
Tattoo Age
Older tattoos have typically undergone some degree of natural fading as the immune system gradually processes the outermost ink fragments over time. This generally means older tattoos respond faster to laser removal than fresh tattoos.
Skin Tone
Laser tattoo removal requires the laser energy to be selectively absorbed by the ink rather than the surrounding skin’s melanin. In patients with darker skin tones (Fitzpatrick III–V), there is a higher concentration of skin melanin competing with the ink for laser energy absorption, which increases the risk of unwanted skin lightening or post-inflammatory hyperpigmentation if treatment parameters are not carefully calibrated. The Pico Laser’s reduced thermal output makes it safer for darker skin tones than older nanosecond technologies, but careful parameter selection remains essential.
Tattoo Location
Areas of the body with better circulation, such as the neck and upper trunk, tend to clear faster than areas with poorer circulation, such as the extremities (fingers, ankles), because the lymphatic clearance of ink fragments is more efficient.
Previous Laser Treatment
Tattoos that have had prior laser treatment, whether at another provider or with older technology, may have partially fragmented ink that responds differently to subsequent sessions. Your doctor at SL Aesthetic Clinic will assess this at the consultation.
What Other Pigments Can Pico Laser Help With?
Pico Laser is highly versatile, capable of addressing tattoo removal and a range of pigmentation concerns, including:
- Birthmarks
- Coffee spots
- Freckles
- Senile plaques
- Pigmentation caused by injury
- Eyeliner and lipliner tattoos
The Pico Laser’s technology allows it to effectively treat a wide range of colours, including brighter pigments like red, orange, and yellow, which are typically more difficult to address. Multiple sessions are often needed to achieve optimal results.
Our Tattoo Removal Treatment at SL Aesthetic Clinic
Pico Laser 皮秒激光
The Pico Laser (皮秒激光) uses ultra-fast laser pulses to break down tattoo ink more effectively than older laser technologies, helping to clear tattoos with fewer sessions and less impact on the surrounding skin. This makes it a particularly suitable option for Singapore's diverse skin tones, where the risk of discolouration after treatment is an important consideration. At SL Aesthetic Clinic, our doctors tailor the laser settings to your tattoo's ink colours and your skin type, adjusting the approach as your tattoo responds over the course of treatment.
Not sure which treatment is right for you? Book a consultation with our doctor.
Pico Laser Tattoo Removal
Pico Laser
The Pico Laser (皮秒激光) is the current gold standard in laser tattoo removal, delivering energy in picosecond pulses that are up to 100 times shorter than the nanosecond pulses of previous-generation Q-switched lasers. This speed creates a dominant photoacoustic effect, a mechanical shockwave that physically shatters ink particles rather than relying primarily on thermal energy to break down ink. The result is more complete fragmentation of ink particles per session and less residual heat deposited in surrounding skin tissue.
The clinical significance of this for Singapore patients is meaningful: the Pico Laser’s lower thermal impact directly reduces the risk of post-inflammatory hyperpigmentation, which is a significant concern in the Fitzpatrick III–V skin types common across Singapore’s Chinese, Malay, and Indian populations. At SL Aesthetic Clinic, treatment parameters, wavelength selection, pulse energy, and spot size are calibrated by our doctors to your tattoo’s specific ink colours and your skin type at each session, with adjustments made based on how the tattoo and skin respond as treatment progresses.
What to Expect During Tattoo Removal
Consultation and assessment. Before treatment begins, your doctor will examine your tattoo, assessing its colours, ink density, approximate depth, age, and any previous removal attempts, and assess your skin type. This informs the treatment protocol and gives you a realistic expectation of the number of sessions likely required and the degree of clearance achievable.
Before each session. Topical numbing cream is applied to the treatment area approximately 45 to 60 minutes before the session to minimise discomfort. The area is cleaned and prepared before laser delivery begins.
During treatment. The laser handpiece is passed over the tattoo, delivering pulses of laser energy to the ink. The sensation is commonly described as the snap of a rubber band against the skin, brief and sharp. Most patients tolerate treatment well with numbing cream applied. Session duration depends on tattoo size; small tattoos may take a few minutes, and large pieces may take 20 to 30 minutes.
Immediately after treatment. The treated area typically shows immediate whitening (frosting), a normal reaction caused by rapid heating and gas formation in the skin. This resolves within 20 to 30 minutes. Redness and mild swelling for 1 to 3 days post-session are normal. The area should be kept clean, moisturised, and protected from sun exposure during healing.
Between sessions. The interval between sessions is typically 6 to 8 weeks. This is the time required for the body’s lymphatic system to clear the fragmented ink particles before the next session. Attempting sessions more frequently does not accelerate clearance and increases the risk of skin damage.
Setting Realistic Expectations for Tattoo Removal
Complete removal, leaving no visible trace of the tattoo, is achievable for many patients, particularly those with black ink tattoos on lighter skin tones. However, complete clearance is not guaranteed, and the realistic outcome depends on all the factors outlined above. For some tattoos, particularly those with resistant colours, high ink density, or covering large areas, significant fading rather than complete removal may be the more realistic goal.
Number of sessions. Most tattoos require between 5 and 12 sessions for significant clearance, though the range can extend beyond this for complex or large pieces. Your doctor will give a realistic session estimate at consultation, but emphasise that this is an estimate, and actual progress will be assessed session by session.
Scarring risk. The Pico Laser’s reduced thermal damage profile makes scarring significantly less likely than with older nanosecond technology. The risk is further reduced by appropriate treatment intervals and sun protection during healing. However, any laser procedure carries a small residual risk of textural change in the skin — your doctor will discuss this at the consultation.
Ink that may not fully clear. Certain ink colours, particularly bright greens, light blues, yellows, and some fluorescent pigments, are intrinsically more resistant to laser removal. Your doctor will flag any colours in your tattoo that may be challenging before treatment begins.
What to Expect During Tattoo Removal
Consultation and assessment. Before treatment begins, your doctor will examine your tattoo, assessing its colours, ink density, approximate depth, age, and any previous removal attempts, and assess your skin type. This informs the treatment protocol and gives you a realistic expectation of the number of sessions likely required and the degree of clearance achievable.
Before each session. Topical numbing cream is applied to the treatment area approximately 45 to 60 minutes before the session to minimise discomfort. The area is cleaned and prepared before laser delivery begins.
During treatment. The laser handpiece is passed over the tattoo, delivering pulses of laser energy to the ink. The sensation is commonly described as the snap of a rubber band against the skin, brief and sharp. Most patients tolerate treatment well with numbing cream applied. Session duration depends on tattoo size; small tattoos may take a few minutes, and large pieces may take 20 to 30 minutes.
Immediately after treatment. The treated area typically shows immediate whitening (frosting), a normal reaction caused by rapid heating and gas formation in the skin. This resolves within 20 to 30 minutes. Redness and mild swelling for 1 to 3 days post-session are normal. The area should be kept clean, moisturised, and protected from sun exposure during healing.
Between sessions. The interval between sessions is typically 6 to 8 weeks. This is the time required for the body’s lymphatic system to clear the fragmented ink particles before the next session. Attempting sessions more frequently does not accelerate clearance and increases the risk of skin damage.
How painful is laser tattoo removal?
Topical numbing cream is applied before each session, which significantly reduces discomfort. Most patients describe the laser pulses as feeling like the snap of a rubber band, a brief, sharp sensation. Larger tattoos and areas with thinner skin (such as the inner wrist or ankle) are typically more sensitive. Discomfort is manageable for the vast majority of patients with appropriate numbing preparation. Your doctor will discuss pain management options at the consultation.
Can Tattoos Be 100% Removed?
In many cases, yes, but not always. Whether a tattoo can be completely removed depends on several factors, including the ink colour, depth, density, age of the tattoo, and your skin type.
Black ink tattoos generally respond best to laser treatment and often achieve excellent clearance. However, certain colours, such as green, blue, yellow, and fluorescent pigments, are naturally more resistant to laser removal and may leave some residual pigment.
During your consultation, your doctor will assess your tattoo and advise you on the most realistic outcome, whether that is complete removal or significant fading.
How Much Does Tattoo Removal Cost in Singapore?
Tattoo removal in Singapore costs from S$250 to S$700 per session at SL Aesthetic Clinic, depending on the size of the tattoo. For a full breakdown, refer to our price list or book a consultation with our doctors for a personalised estimate.
FAQ
How many sessions does tattoo removal take in Singapore?
Most tattoos require between 5 and 12 sessions for significant clearance, with sessions spaced 6 to 8 weeks apart. The actual number depends on your tattoo’s ink colours, density, size, age, and your skin tone. Black ink on lighter skin responds fastest. Multi-coloured tattoos, high-density professional pieces, and darker skin tones typically require more sessions. Your doctor at SL Aesthetic Clinic will give an estimated range at the consultation after assessing your specific tattoo, but the final session count is determined by how the tattoo responds over the course of treatment.
Is Pico laser tattoo removal safe for darker skin tones?
Yes, the Pico Laser is significantly safer for darker skin tones (Fitzpatrick III–V) than older Q-switched nanosecond lasers. Its photoacoustic mechanism reduces the thermal energy deposited in surrounding skin tissue, which directly lowers the risk of post-inflammatory hyperpigmentation and unwanted skin lightening. At SL Aesthetic Clinic, treatment parameters are carefully calibrated for your specific skin tone at each session. Patients with darker skin tones may require more conservative initial sessions with longer intervals to allow full skin recovery.
Will tattoo removal leave a scar?
The Pico Laser’s reduced thermal profile makes scarring significantly less likely than with older laser technology. Following appropriate treatment intervals (6 to 8 weeks between sessions), protecting the treated area from the sun during healing, and not picking or scratching healing skin all further reduce scarring risk. However, no laser procedure is entirely risk-free. Any patient with a history of keloid scarring should discuss this with their doctor before beginning treatment, as this represents a higher risk profile for textural skin changes.
Can all tattoo colours be removed with the Pico laser?
Black, dark blue, and dark brown inks are the most responsive to Pico laser removal. Red, orange, and yellow pigments require specific wavelengths and are moderately responsive. Green and light blue pigments are the most challenging and may require more sessions or may not fully clear. Fluorescent and cosmetic tattoo inks can be particularly resistant. Your doctor will assess the colours in your tattoo at the consultation and flag any that are likely to be challenging before treatment begins.
Can I remove a tattoo that was previously treated elsewhere?
Yes, previous laser treatment at another provider does not prevent further treatment at SL Aesthetic Clinic, though it may affect how the remaining ink responds. Partially treated tattoos where older nanosecond technology was used may have ink that has been partially fractured in ways that require adjusted parameters. Your doctor will assess the current state of the tattoo and advise on a treatment approach. If previous treatment used appropriate technology and protocol, the remaining ink is typically still responsive to the Pico laser.
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