Am I suitable for tattoo removal? Ink colour, amateur or professional ink, skin type and keloids

Who is suitable for laser tattoo removal, and what the evaluation looks for

A tattoo is ink in the dermis, in particles too large for the body to clear. A picosecond laser delivers pulses short enough to fragment those particles mainly by a pressure effect, and the immune system carries the fragments away between treatments. The laser does not lift ink out in one visit, and nothing about the process can be promised in advance, so suitability is partly anatomy and partly expectation. The tattoo removal page explains the mechanism and the staged plan; this page answers whether your tattoo and your skin qualify.

Laser removal tends to suit professional or amateur body tattoos on intact, healthy, untanned skin, in a person who understands that treatment is staged, that the skin must heal between treatments, and that bright colours and dense ink are harder. It also suits someone who wants an existing tattoo lightened before a cover-up, which is a shorter, planned course that does not aim at clearance. Dr Sin Yong evaluates the ink colours, density, location, layering and any scarring in the tattoo, assesses your skin type in that area, and takes a history of medicines, sun and scarring. The output is a written plan setting out which wavelengths, any test area, and how review will decide each next step.

Ink colour, and amateur versus professional ink: what responds

Ink colour decides the wavelength, because each colour absorbs light differently. Black and dark blue absorb across a wide range and respond to 1064 nm, which is also absorbed less by the melanin in skin and so suits darker tones. Red, orange and purple absorb 532 nm. Green and some blues need other wavelengths, and yellow and white are poorly absorbed by most, which is why they are the most difficult to clear. A multicoloured tattoo may therefore be suitable in parts and stubborn in others, and the plan says which.

How the tattoo was done matters as much as its colour. Amateur tattoos are usually sparse, uneven and shallow, with less ink per area, and they often respond more readily than people expect. Professional tattoos carry dense, even ink, frequently layered and sometimes placed deeper, and dense professional ink is among the hardest cases for any laser. Cover-ups hold several pigments at different depths, and scarring from heavy tattooing changes how both the ink and the skin behave. Two black tattoos of the same size can need different plans for these reasons alone.

“A dense professional sleeve and a faded amateur name are not the same job because they are both black. The ink, the depth and your skin decide, not the colour alone.”

Dr Sin YongOn who is suitable for tattoo removal

Skin type and keloid history: when the skin, not the ink, decides

The laser has to pass through the melanin in your epidermis to reach the ink, so skin type governs the margin for error. In medium and darker skin, Fitzpatrick III to V, the treated area can temporarily darken, which is post-inflammatory hyperpigmentation, or lighten, and lightening can be slow to recover. Darker skin is not unsuitable; it means the longer 1064 nm wavelength is favoured, energy is set with the skin in mind, a test area is often treated first, and sun protection on healing skin is part of the plan rather than an afterthought. A fresh tan raises the same risk and is a reason to wait.

Scarring history can decide the matter on its own. Laser removal is a controlled injury, so a tendency to keloid or hypertrophic scarring, on the earlobes, chest or shoulders or after earlier surgery, is reviewed before any treatment, and the keloid page explains what that tendency looks like. A tattoo that was raised or scarred when it was done is examined first, because the laser cannot undo that scarring and may not be the right tool. Where a small tattoo could be excised with a linear scar that you would accept, or where a raised, keloid-prone tattoo is better handled surgically, you are referred to a plastic surgery specialist rather than treated here.

Cosmetic tattoos, medicines and who should wait

Cosmetic tattoos are a special case. Eyebrow embroidery, eyeliner and lip blush often use iron oxide or titanium dioxide pigments, which can turn darker or grey under laser rather than fading, a reaction first described in the 1990s and still the reason these are approached cautiously. A small test area is treated and reviewed before anything more is planned, and eyeliner is treated with internal eye shields in place. These cosmetic tattoos, like scalp micropigmentation, are done by an embroidery specialist, not by a doctor; Dr Sin Yong's part is their removal. Someone whose brows have faded to an orange or grey cast is evaluated on the same terms; the honest answer is sometimes that a test area is reasonable and sometimes that laser is not the route.

Timing matters too. Treatment waits during pregnancy, over broken or infected skin, and while the area is freshly tanned. Recent isotretinoin and photosensitising medicines are reviewed before any treatment, as is a history of gold injections, which can cause a blue-grey discolouration under laser. A known allergy to a tattoo ink, or itching and swelling in the tattoo that has never settled, is discussed, because red pigments in particular can provoke an allergic reaction as the laser releases them. The tattoo removal aftercare page sets out what recovery looks like and when to call.

Who should wait or is directed elsewhere

• Pregnancy: deferred
• Broken, infected or freshly tanned skin over the tattoo: wait until settled
• Recent isotretinoin, photosensitising medicines or past gold injections: reviewed first
• Keloid or hypertrophic scar tendency, or a tattoo raised when it was done: assessed, sometimes referred
• Cosmetic brow, liner or lip pigment: test area before any plan
• A small tattoo where excision suits better: referred to a plastic surgery specialist

What decides the plan, if you are suitable

Fees are not advertised, and a figure before the tattoo has been seen would not mean anything. What shapes the plan is the size and location of the tattoo, the colours and density of the ink, whether it is layered, scarred or cosmetic, which wavelengths are needed, whether a test area comes first, and how the staged plan is reviewed, because the number of treatments cannot be fixed in advance. The how we quote page explains what a written quote contains.

If you are suitable, each treatment is done with eye protection and cooling or topical anaesthetic as planned, and whitening, redness, swelling, blistering and scabbing follow and are managed to limit scarring and pigment change. Healing is checked before the next treatment is planned. If your tattoo is not suitable for laser, or only partly, the plan says so, and where surgery is the right route the referral is made rather than the laser tried anyway. The pico laser page explains the platform used.