
Nd:YAG Tattoo Removal
This is a standard tattoo removal procedure using an Nd:YAG laser. The laser light of a specific wavelength is selectively absorbed only by the tattoo pigment, minimizing damage to the surrounding skin tissue while destroying the pigment. It is particularly effective for removing black and dark-colored tattoos. It is especially suitable for removing cosmetic tattoos in sensitive areas such as the upper or lower eyeliner and lip lines, providing satisfactory results through a precise and safe procedure.
Treatment Info
Key facts at a glance
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Patient cases this treatment is for. See if your concern fits.
Why choose this?
Core effects of this treatment — what it solves and what to expect.
To the root of every concern, step by step
Yonsei Star's step-by-step treatment design, reaching from the skin surface to deep within the dermis.

Research evidence
In-house research and published papers backing this treatment.
Treating physicians
Physicians performing this treatment. High-difficulty (e.g., scar) handled by Co-Directors.
FAQ
Common questions patients ask about this treatment.
We can't quantify it as exactly four times the effect. However, it is true that by performing multiple laser passes in one session to break down the ink more finely, we achieve the maximum possible effect compared to a single-pass session. The final result can vary as the broken-down pigment is cleared by each individual's immune cells.
Skin irritation is more related to the laser's intensity than the number of passes. We perform the procedure at an intensity level proven to be safe through numerous clinical experiences, so you don't need to be overly concerned about irritation. We prioritize safety by adjusting the number of laser passes based on the patient's skin condition and response.
The R-Zero technique maximizes the effect of a single session, but tattoo removal itself is a procedure that requires multiple repeated treatments. Generally, a minimum of 5, and typically 10 or more sessions are needed. A higher effect in one session does not necessarily mean a proportional decrease in the total number of sessions required.
The number of sessions varies with the type of tattoo, the depth and amount of ink, and your skin condition, so exact prediction is difficult. Generally, black tattoos may need 5 to 10+ sessions, dense lettering 10+ sessions, and color tattoos 10 to 20+ sessions.
Pre & post-care
Essential pre/post-care to maximize results and prevent side effects.
Why Yonsei Star
Why Yonsei Star stands out for this treatment.
Treatments Backed by Research
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