Who Is Really a Good Candidate for Eye Color Change Surgery?
Prof. Dr. Mahmut Kaşkaloğlu
The number of people interested in changing their eye color is increasing every day. Today, femtosecond laser-assisted keratopigmentation (FLAAK Pro) makes it possible to achieve a long-lasting change in the appearance of eye color.
However, what matters to me is not simply whether someone wants to change their eye color. The more important question is whether that person is truly ready for such a change and whether they will be happy living with their new eye color after surgery.
My many years of experience in eye surgery, together with our observations of patients who have undergone eye color change procedures, have highlighted an important point.
The Best Candidates: People Who Have Worn Colored Contact Lenses for Many Years
A significant proportion of the patients who undergo eye color change surgery at our hospital have previously worn colored contact lenses for many years.
These patients generally know exactly which eye color they want. They have already become accustomed to their chosen color. In fact, their families, friends, and social circles may have known them with that eye color for years.
As a result, when they look in the mirror after surgery, they are not confronted with a completely unfamiliar appearance.
For these individuals, surgery is often less about making a sudden change in their appearance and more about maintaining the eye color they have been accustomed to for years, without having to wear contact lenses.
In our clinical experience, we have frequently observed that patients in this group are satisfied with their results.
Patients Who Have Developed Reduced Contact Lens Tolerance
Some people who have worn colored contact lenses for many years gradually develop reduced tolerance to them.
They may experience dryness, irritation, redness, or discomfort while wearing contact lenses. Some patients find that they can no longer wear their lenses as comfortably or for as long as they once did.
Because they do not want to give up the eye color they have become accustomed to, they begin looking for a permanent solution.
This is one of the patient groups I consider particularly worth evaluating for eye color change surgery.
My Advice to Young People: Try Colored Contact Lenses First
Sometimes, a young person expresses a desire to change their eye color permanently despite never having worn colored contact lenses before.
In such cases, I do not believe it is appropriate to recommend surgery immediately.
Eye color is an important part of a person’s facial appearance and self-image. Waking up one morning and deciding that you want a different eye color is not necessarily a sufficient reason to undergo a permanent surgical procedure.
My recommendation, especially for younger patients, is to try appropriately fitted colored contact lenses first.
This allows them to see how they look with a different eye color, experience how they feel about their new appearance, and determine whether they remain satisfied with the change over time.
Why Try Colored Contact Lenses First?
One of the main advantages of colored contact lenses is that the change in appearance is not permanent.
People can try different colors, discover which shade best suits their face, and find out whether they feel comfortable with their new appearance.
Sometimes, an eye color that initially seems very attractive may no longer be as appealing after a few months.
In other cases, someone may wear the same colored contact lenses for years, and that appearance gradually becomes a natural part of their everyday life.
People in this second group generally have a more considered and established preference when it comes to permanent eye color change.
Who Is My Ideal Patient?
The ideal candidate for eye color change surgery is not simply someone whose eyes are medically suitable for the procedure.
The patient profile I prefer includes someone who:
- Has wanted to live with a different eye color for a long time and has carefully considered this decision.
- Has previously worn colored contact lenses and become accustomed to their preferred color.
- Has worn the same eye color for years and has embraced that appearance as part of their social identity.
- Experiences discomfort with contact lenses or can no longer wear them as comfortably as before.
- Understands the advantages, limitations, and potential risks of the procedure.
- Has realistic expectations and accepts that the final result may differ from the appearance of a natural iris.
These are the characteristics I particularly value in my clinical approach.
Eye Color Change Surgery Should Never Be a Rushed Decision
FLAAK Pro can provide a long-lasting cosmetic change in eye color in appropriately selected patients. However, the procedure is not entirely risk-free, and complete reversal of the results cannot be guaranteed.
For this reason, I encourage patients, particularly younger individuals, to give themselves enough time before making a decision.
My approach is simple: First, experience what it is like to live with the eye color you want. Make sure you genuinely feel comfortable with and enjoy that appearance. Only then should you consider a permanent surgical procedure.
Conclusion: It Is Not Just About Changing Eye Color, but About Making the Right Decision
For me, success in eye color change surgery is not simply about achieving the desired color.
It is equally important that patients adapt well to their new appearance, have realistic expectations, and remain satisfied with their decision in the long term.
That is why I do not immediately recommend surgery to everyone who wishes to change their eye color.
My advice, particularly to young people who have never worn colored contact lenses, is to experience their desired appearance with colored lenses first and not rush into permanent eye color change surgery.
Because a good surgical outcome begins with choosing the right patient.
Prof. Dr. Mahmut Kaşkaloğlu
Kaşkaloğlu Eye Hospital – İzmir, Turkey
November 10, 2026
