Removing a Multi-Colour Tattoo: The Strategy
Removing a multi-colour tattoo is not as simple as treating the entire tattoo with one laser setting.
Different tattoo pigments absorb different wavelengths of laser energy, which means removing a multi-colour tattoo usually requires a more strategic approach than removing a simple black tattoo. The colour, depth, density, age and composition of the ink all influence how the tattoo responds.
Modern picosecond laser technology has expanded the options available for treating coloured tattoos. Research has found that picosecond lasers can be particularly effective for some blue, green and yellow pigments, although results still vary significantly between tattoos.
The key is not simply choosing the "strongest" laser.
It's choosing the appropriate treatment strategy for the specific colours and your skin.
At LLC Cosmetic, tattoo removal starts with an assessment of the tattoo's colours, depth, age, location and your skin tone before a treatment plan is recommended.
Why Are Multi-Colour Tattoos More Difficult to Remove?
A tattoo that looks like one design can actually contain several different pigments.
For example, a colourful tattoo might contain:
Black outlines
Blue shading
Green leaves
Red flowers
Yellow highlights
Orange details
Purple or mixed colours
Each pigment can respond differently to laser energy.
This means a multi-colour tattoo isn't necessarily one treatment problem. It can be several pigment problems within the same tattoo.
Research into laser tattoo removal confirms that tattoo colour is one of the important factors that influences treatment response. Other factors include ink depth, skin type, tattoo location and the parameters used during treatment.
This is why a practitioner shouldn't simply look at the size of your tattoo and immediately tell you how many sessions you need.
The First Step: Assess Every Colour
Before removing a multi-colour tattoo, the practitioner needs to look beyond the overall appearance of the design.
The assessment should consider:
Colour:
What pigments are actually present?
Ink depth:
Is the pigment relatively superficial or deeply deposited?
Ink density:
Is the tattoo lightly shaded or heavily saturated?
Age:
Has the tattoo naturally faded over time?
Location:
Where is the tattoo on the body?
Previous treatment:
Has another laser already been used?
Skin tone:
How is your skin likely to respond to the selected treatment?
Your goal:
Do you want complete removal, or are you mainly trying to fade the tattoo for a cover-up?
The American Academy of Dermatology also recommends assessing factors such as tattoo colour, depth, location, health, medications and previous scarring before laser tattoo removal.
Why One Laser Setting Isn't Enough
One of the biggest misconceptions about tattoo removal is that the practitioner simply points the laser at the tattoo and removes the ink.
In reality, laser tattoo removal involves matching the treatment approach to the pigment.
A PICO laser describes the extremely short pulse duration, but that doesn't mean every PICO system is identical.
Different picosecond systems can operate at different wavelengths.
That's important because the wavelength determines which pigments can absorb the laser energy effectively.
A systematic review of laser tattoo removal found that picosecond lasers demonstrated particular advantages for some blue, green and yellow pigments, while both picosecond and Q-switched systems can be effective for black tattoos.
So when you're comparing tattoo removal clinics, don't just ask:
"Do you have a PICO laser?"
A better question is:
"How do you approach the different colours in my tattoo?"
The Strategy for Removing a Multi-Colour Tattoo
A successful treatment plan usually isn't about trying to remove everything at maximum intensity in one appointment.
Instead, the tattoo is assessed and treated according to how its pigments respond.
Step 1: Identify the dominant colours
The practitioner first determines which colours are present and which are likely to be easier or more difficult to treat.
Dark pigments such as black and dark blue generally respond well to laser tattoo removal.
Some brighter colours can be considerably more stubborn.
LLC Cosmetic notes that bright greens, light blues and certain yellows may be more difficult to remove and can sometimes fade rather than completely disappear.
That doesn't mean those colours cannot be treated.
It means expectations need to be realistic.
Step 2: Determine the appropriate wavelength
Different pigments interact with different wavelengths.
For example, certain wavelengths are commonly used to target darker pigments, while other wavelengths can be useful for colours such as red, orange, green or yellow.
However, the exact wavelength and settings depend on the laser system and the individual tattoo.
This is one reason it would be misleading to tell every patient that a particular colour will always require exactly the same wavelength or number of treatments.
The science is more complicated than that.
Research has demonstrated that selecting appropriate laser parameters—including wavelength, fluence and pulse characteristics—is central to achieving effective tattoo removal while managing the risk of unwanted effects.
What Happens to the Different Colours?
The response can look different as the tattoo fades.
Black ink
Black is generally one of the more responsive tattoo colours.
As treatment progresses, black areas may become progressively lighter and eventually leave a faint grey or "ghost" appearance before becoming difficult to see.
Blue ink
Blue can respond well to picosecond laser treatment, although the exact response depends on the pigment and treatment wavelength.
Green ink
Green can be more complicated because different green pigments don't necessarily respond in the same way.
Some green pigments respond well to appropriate picosecond wavelengths, while others can remain stubborn.
Red and orange ink
Red and orange pigments can often be treated, but the appropriate treatment approach depends on the specific pigment.
Yellow ink
Yellow can be particularly stubborn.
Some yellow pigments respond to laser treatment, while others may show limited fading.
Purple and mixed colours
Purple and other mixed colours can be more complicated because the visible colour may result from more than one pigment.
This is why a practitioner may need to monitor how the tattoo changes between sessions rather than assuming the entire colour will disappear at the same rate.
Why Some Colours Fade Faster Than Others
Imagine a tattoo with a black outline, blue background and yellow highlights.
After several treatments, you might notice that the black has faded dramatically while the yellow still looks relatively strong.
That doesn't necessarily mean the treatment isn't working.
It can simply mean the pigments have different responses to the laser.
Research on multicolour tattoos has demonstrated this variation. In one study using a 730 nm picosecond laser, clearance differed substantially between black, green, blue, purple, red and yellow pigments after four treatments.
This is why session-by-session assessment matters.
The goal isn't necessarily to make every colour disappear at exactly the same speed.
The goal is to progressively reduce the tattoo while protecting the surrounding skin.
Why You Usually Need Multiple Sessions
A multi-colour tattoo cannot normally be removed safely in one appointment.
The laser breaks tattoo pigment into smaller particles, but your body has to clear those particles over time.
The American Academy of Dermatology explains that multiple treatments are necessary because tattoo ink is layered and the body needs time to remove the fragmented pigment.
This is also why treatments need to be spaced apart.
At LLC Cosmetic, tattoo removal sessions are generally spaced 6–8 weeks apart, allowing time for healing and for the body to clear the fragmented ink.
Trying to rush the process doesn't necessarily make the tattoo disappear faster.
What If One Colour Isn't Responding?
This is where the strategy becomes especially important.
Suppose your black ink is fading well but a particular green or yellow pigment isn't changing much.
That doesn't automatically mean the tattoo is impossible to remove.
Instead, your practitioner may reassess:
The pigment that remains
The laser wavelength available
Previous treatment settings
How your skin healed
The amount of pigment remaining
Whether the treatment goal is complete removal or cover-up fading
A systematic review found that picosecond lasers have shown particular promise with blue, green and yellow tattoo pigments, but the available evidence is variable and further research is still needed.
In other words, stubborn does not necessarily mean impossible.
But it does mean you should be cautious about anyone promising complete removal.
What About a Tattoo That Has Already Been Lasered?
Previous tattoo removal can change the strategy.
If you've already had several sessions elsewhere, tell your new practitioner.
They should know:
Which laser was used
How many sessions you've had
Approximately when your last treatment occurred
Which colours were treated
Whether you experienced blistering or pigmentation changes
Whether the tattoo became lighter, darker or changed colour
Previous treatment can influence how the remaining pigment behaves.
The American Academy of Dermatology specifically lists previous treatment and medical history among factors that should be considered before laser tattoo removal.
Can a Multi-Colour Tattoo Change Colour During Removal?
Yes, in some cases.
This is one of the reasons experienced assessment is important.
Some tattoo pigments can contain combinations of colours or ingredients that behave differently when exposed to laser energy.
A tattoo may therefore appear to change shade as one pigment fades and another becomes more visible.
This phenomenon has been documented particularly with cosmetic tattoos, where unexpected colour changes can occur after laser treatment and may require a different wavelength or treatment approach.
This doesn't mean every colourful tattoo will change colour.
It means you should understand that tattoo removal isn't always a simple fade from dark to light.
What If I Only Want to Fade My Tattoo for a Cover-Up?
This can make the treatment strategy different.
If your goal is a cover-up rather than complete removal, you may not need to eliminate every trace of the original tattoo.
Instead, the goal can be to create a lighter canvas for your tattoo artist.
For example, a dense black-and-colour tattoo may only need significant fading before a new design can be placed over it.
LLC Cosmetic specifically notes that fading for a cover-up can require fewer sessions than attempting complete removal.
Tell your practitioner about your cover-up plans during your assessment.
That can help shape the treatment goal and timeline.
How Long Does Multi-Colour Tattoo Removal Take?
There is no reliable universal number of sessions for every multi-colour tattoo.
A small, older tattoo with relatively light ink may respond differently from a large, densely packed professional tattoo.
Factors that can influence the timeline include:
Number of colours
Ink density
Ink depth
Tattoo size
Tattoo location
Age of the tattoo
Skin tone
Previous laser treatment
Individual healing and clearance
The goal of treatment
LLC Cosmetic states that dark, older and amateur tattoos often clear faster, while dense, colourful or deeply placed professional tattoos generally take longer.
So if someone tells you, "Your tattoo will be gone in exactly five sessions," before properly assessing it, treat that promise cautiously.
A better approach is an assessment followed by a realistic estimate.
Is Multi-Colour Tattoo Removal Safe?
Laser tattoo removal can be performed safely when appropriate equipment, treatment parameters, spacing and aftercare are used, but it isn't completely risk-free.
Possible temporary reactions include:
Redness
Swelling
Tenderness
Crusting
Blistering
Temporary changes in pigmentation
Published research on picosecond tattoo removal has reported adverse effects including hyperpigmentation, hypopigmentation, blistering, redness, swelling and pinpoint bleeding.
Your skin type and treatment history also matter.
This is another reason why more aggressive treatment isn't automatically better treatment.
The objective is to remove as much pigment as reasonably possible while managing the risk to the surrounding skin.
Why You Shouldn't Chase the Fastest Possible Result
It's understandable to want your tattoo gone as quickly as possible.
But tattoo removal is a process.
The laser creates the initial pigment fragmentation. Your body then needs time to clear the resulting particles.
At LLC Cosmetic, sessions are spaced 6–8 weeks apart for this reason.
Trying to compress the timeline isn't necessarily a shortcut.
A good treatment plan balances:
Effective pigment targeting + adequate healing time + realistic expectations.
That's particularly important with multi-colour tattoos because different pigments may respond at different rates.
How to Choose a Clinic for Multi-Colour Tattoo Removal
If you're comparing tattoo removal clinics, don't choose based on the word "PICO" alone.
Ask questions such as:
1. Will you assess each colour?
A proper assessment should consider the actual pigments in your tattoo.
2. What PICO wavelengths are available?
Different wavelengths can target different pigment types, so the equipment matters.
3. How many sessions might I realistically need?
You should receive an estimate based on your individual tattoo rather than a generic number.
4. What happens if one colour is stubborn?
Ask how the treatment plan can be adjusted if certain pigments respond differently.
5. Do you have experience with colourful tattoos?
Multi-colour tattoos can require a more nuanced approach than simple black ink.
6. What happens if I've already had laser treatment?
Previous treatments should be discussed during your assessment.
7. How far apart are your sessions?
Your skin needs time to heal and your body needs time to clear fragmented pigment.
8. What are the risks for my skin type?
A reputable practitioner should discuss realistic risks rather than promising perfect results.
What to Expect at an LLC Cosmetic Tattoo Assessment
At LLC Cosmetic, the tattoo assessment considers factors including colour, depth, age, location and skin tone. The clinic then provides an estimate based on the individual tattoo rather than simply quoting a universal number of sessions.
The clinic currently offers PICO tattoo removal across its Queensland locations, with tattoo removal pricing listed from $158 per session and a free tattoo assessment.
The exact treatment plan and quote depend on the tattoo being assessed.
That's particularly important for a multi-colour tattoo because the number of colours and their individual responses can significantly affect the treatment pathway.
The Bottom Line: Removing a Multi-Colour Tattoo Requires a Strategy
Removing a multi-colour tattoo isn't about finding one laser setting that works for everything.
It's about understanding the tattoo first.
Different pigments can respond differently to laser energy. Some colours may fade quickly, while others may require more patience. Some pigments can be particularly stubborn, and previous treatment can change the way the remaining ink behaves.
Modern picosecond technology has expanded the options for treating coloured tattoos, with research showing promising results for several difficult pigments. But complete removal is not guaranteed, and the evidence varies by colour and laser system.
The most sensible approach is:
Assess → identify the colours → choose an appropriate strategy → treat → allow time for clearance → reassess → adjust if needed.
If your tattoo is multi-coloured, don't be afraid to ask detailed questions before committing to a treatment course.
The right clinic should be able to explain what they expect to happen to each colour, how long the process may take, and what the realistic end result could look like.
Frequently Asked Questions
Can PICO laser remove a multi-colour tattoo?
PICO laser technology can treat many tattoo colours, but complete removal isn't guaranteed. Dark inks generally respond well, while some bright greens, light blues and certain yellows can be more stubborn.
Is multi-colour tattoo removal harder than black tattoo removal?
It can be. A multi-colour tattoo contains different pigments that may respond differently to laser treatment. This can make treatment planning more complex than treating a predominantly black tattoo.
Can all colours be treated in the same session?
Treatment depends on the tattoo, available wavelengths, your skin and the practitioner's assessment. A clinician may develop a strategy around the different pigments rather than treating every colour identically.
How many sessions does a multi-colour tattoo need?
There is no fixed number. Dense, colourful or deeply placed professional tattoos can take longer to fade, while older or lighter tattoos may respond more quickly.
Can a tattoo be faded enough for a cover-up?
Yes. If your goal is a cover-up rather than complete removal, the treatment plan may focus on creating a lighter canvas. This can require fewer sessions than full removal.
How far apart should tattoo removal sessions be?
LLC Cosmetic currently spaces PICO tattoo removal sessions around 6–8 weeks apart, allowing time for healing and natural clearance of fragmented ink.
What should I ask before removing a multi-colour tattoo?
Ask which colours are likely to respond well, what wavelengths are available, whether previous treatment affects your plan, how many sessions may be needed, how the clinic handles stubborn pigments and what risks apply to your skin.
