Laser Tattoo Removal in Tel Aviv: How Many Sessions, Which Colors

Getting a tattoo removed almost always raises the same questions: does it really work on all colors, how many sessions should you plan for, and is it painful. Here is what you need to know before starting.

How laser treatment erases a tattoo

The laser sends very short, powerful pulses that break down the ink particles lodged in the dermis. These fragments, now small enough, are then gradually eliminated by the immune system, much like any microscopic foreign body.

This is a process that takes time: a tattoo doesn't disappear in one session, but fades gradually, session after session, until the desired result is reached. Find the full details on the laser tattoo removal page of the site.

Not all colors respond the same way

This is a key question, and one that's often misunderstood: the ink color largely determines how difficult the removal will be.

• Black and dark colors: the best treated, they absorb laser energy very efficiently.
• Yellow, red, orange: also respond well to treatment.
• Green: more resistant, it may require more sessions, sometimes complementary technologies.

A multicolored tattoo therefore often requires a differentiated approach depending on the areas, which a prior consultation helps anticipate.

Why green is more resistant to laser treatment

The difficulty with green comes down to the wavelength needed to target this specific pigment: it is different from the one that works best on black or warm colors. Some greens, particularly lighter shades or ink blends, absorb standard laser energy less efficiently, which explains why they sometimes require more sessions, or even the use of complementary wavelengths for a satisfactory result.

An old tattoo often fades faster than a recent one

Age plays an underestimated role: a tattoo done several years ago has already begun to fade naturally, as the body slowly eliminates part of the pigment over time. A recent, dense, freshly applied tattoo starts with a heavier pigment load, which explains why it may require more sessions than its size alone would suggest.

How many sessions, and why such spacing

The number of sessions ranges from 6 to 12, depending on the size of the tattoo, its colors, and its age. A recent, dense tattoo generally requires more sessions than an old tattoo already faded by time.

Between each session, a minimum interval of 6 to 8 weeks must be respected. This is not an excessive precaution: it is the time needed for the skin to heal and for the body to clear the pigment fragments released by the previous session. Shortening this interval doesn't speed up the result, it mainly exposes the skin to unnecessary risk.

Key takeaway: tattoo removal should be planned over several months, sometimes more than a year for a large tattoo. This patience is what guarantees a clean result, without damaging the skin.

What determines the exact number of sessions

Three main factors come into play during the initial examination: the surface area of the tattoo, the density and layering of colors, and the depth of the ink. A small, old, monochrome tattoo may fade in 6 sessions, while an extensive, dense, multicolored tattoo is closer to 12, or even more. It is this initial assessment that allows for a realistic range to be given rather than a single figure.

Why waiting between sessions also protects the final result

Beyond healing, this interval gives the immune system time to actually clear the pigment fragments released by the previous session. Treating an area again before this cleanup is complete doesn't speed anything up: it simply adds an extra strain to skin that hasn't finished regenerating, with no benefit to how quickly the tattoo fades.

What to expect during and after the session

The sensation is often compared to a hot rubber band snap on the skin. A numbing cream is applied before the session to limit discomfort.

After treatment, slight redness and sometimes temporary swelling are normal. A healing cream is applied, and strict sun protection is essential on the treated area for several weeks: skin that has just been laser-treated is particularly sensitive to UV.

Why a medical consultation before starting

Tattoo removal is not a trivial procedure: penetration depth, energy delivered, and choice of wavelength must be tailored to the ink color, the size of the tattoo, and the skin type. This is why a first consultation with Dr Mergui systematically determines the feasibility of the project, before establishing a quote and a realistic session schedule. The same skin-type precautions also apply to permanent laser hair removal.

In brief

• The laser breaks down ink pigments, which are then gradually eliminated by the body, session after session.
• Black and dark colors respond best; green is the most resistant.
• A complete protocol averages 6 to 12 sessions, spaced 6 to 8 weeks apart.
• Strict sun protection after each session is essential on the treated area.

Are you considering laser tattoo removal in Tel Aviv and would like a medical opinion on your tattoo? Book an appointment at Dr Mergui's practice, 8A Frishman.

This article is for informational purposes only and does not replace a medical consultation. Only an examination of your tattoo can estimate the number of sessions needed.