The treatment is totally safe for all people who do not suffer from any type of eye disease, such as glaucoma, keratoconus, cataract, degeneration of the retina or uveitis, like people who suffer from diabetes or some coronary or respiratory disease. In the same way, it is contraindicated if there are direct relatives with glaucoma. Yes, the intervention can be performed by people suffering from myopia, astigmatism or hyperopia, and those who have previously corrected their vision problems using lasik.
Correct, the Neweyes laser is the property of the eyecos clinic in Barcelona, exclusively worldwide.
The procedure in The Eyecos Clinic consists of permanently eliminating the brown or yellow pigmentation of the iris with a unique laser that we have exclusively in Barcelona, and that reveals the natural color that we all have hidden (blue, silver or green). All results are different, even for the same grade, so it is necessary to evaluate the eyes before treatment with our Iris scanner, which is the only suitable technology. Thank you for trusting the official sources. More information at www.eyecos.eu
There are no effects or alterations to night vision.
For safety and prevention, a thin central circle is left around the pupil.
Yes, the Neweyes laser technique is the only one in the world with good results, capable of changing or brightening the color of dark eyes, depending on the density and hardness of pigmentation.
Don’t worry, the eye color change technique is non-invasive and very fast (1- 2 minutes). It is done with a laser, so it is not painful.
It has three routes of elimination:
  1. Outflow of particles through the trabeculum.
  2. Inferior deposits that are subsequently phagocytosed.
  3. Elimination of pigmentary debris in the iris by macrophages.
You can go home immediately after the laser. Vision may be a little blurry for 1-2 hours only.
Yes, it is possible to do the intervention to change the color of the eyes to a single iris, and treat just a part, as likes the patient.
The laser removes the anterior melanin and it can lighten the eye but not enhance the color. The brightness and intensity of the color depend on the density of the collagen and your genetics.
You can lead an absolutely normal life after the laser. You just have to avoid violent exercises.
Yes, we can operate a patient who comes from other clinics. We have many patients who come from other clinics for arrangements. However, it is preferable to start the treatment at EyeCos Barcelona, because the laser is less aggressive and the results are much more beautiful and natural.
Currently we are not performing this type of surgery but you can do it before or after Neweyes laser in your closest clinic. Always leaving several 6-12 months apart.
The limbal ring is a crown that appears around the iris, between the cornea and the sclera. This ring is darker in color than the rest of the iris, and can be natural or created by laser.
Currently there is no alternative worldwide that is safe and effective. The Neweyes laser and eye color change technique is exclusive to the Eyecos Clinic in Barcelona, Spain.

Full laser Price: visit the prices section

The Eyecos Clinic in Barcelona launches a special technique to enlighten dark eyes in a single 4-day phase. This non-invasive intervention only lightens the iris to a softer tone, without reaching blue or gray, but once this option is chosen there is no going back. If you want to change to bluish gray, you must choose the standard tecnique in several phases.
It is the same price as lightening both, since the same diagnosis, laser and follow up are carried out. The whole duration is the same.

From now on you can defer payment in 3,6,9 and 12 months if you pay by credit card. More information secretary@eyecos.eu

You can pay by Paypal, credit card, or in cash.
Barcelona is one of the most beautiful, friendly and safe cities in the world. We are waiting for you with great weather all year, and an unparalleled tourist, gastronomic and cultural offer worldwide.
  • Grade 1, 2 and 3 in just a Phase (4 days)
  • Grade 4: Phase 1 (4 days), Phase 2 (4 days) and an additional touch-up
  • Grade 5: Phase 1 (4 days), Phase 2 (4 days) and Phase 3 (4 days)

You can see the color classification we have on our website and calculate your prediction and 3D simulation if you download our EyeCos Apps.

Laser technology has revolutionized the field of ophthalmology, and the Eyecos Clinic in Barcelona is at the forefront with its innovative 10G laser treatment. This procedure is the result of more than a decade of research and development, offering a safe and effective option for changing eye color.

The Eyecos Clinic’s 10G laser uses a non-invasive technique that allows the iris pigment to be modified without the need for surgery. The benefits of this procedure include not only the possibility of changing eye color for aesthetic reasons but also improving the quality of life of patients seeking an alternative to colored contact lenses.

One of the highlights of the new 10G laser for eye color change is its safety, with high satisfaction rates and no significant side effects.

The effectiveness of the 10G laser is also notable. Patients report consistent, long-lasting results, meaning iris color change remains stable over time. In addition, the procedure is quick, the intervention lasts 2 minutes, and recovery time is minimal, allowing patients to return to their normal activities almost immediately.

With the addition of these new lasers, we can reduce treatment time to one or two days. In addition, the waiting time is reduced, from 4 months waiting between phase to phase it will only be 1 or 2 months waiting. Another advantage we found is that the treatment ends in one or two phases. This advancement not only offers more efficiency, but also allows international patients to reduce the costs associated with their stay in Barcelona.

The times are considerably reduced to two days for sessions and two months between phases depending on the current state of the eyes.

The 10G Laser is safer, more precise and technologically advanced, improvements that further enhance the eye color change service.

Guide NEWEYES and Documentation

The two lasers are equally powerful and effective and the 9G Laser is aimed at eyes classified grades 2 and 3, offering brown and green results depending on the current state of the patient’s iris.

The 10G Laser is aimed at eyes classified grades 2 and 3, offering blue, turquoise and gray results depending on the current state of the patient’s iris.

No, the 10G laser and its technology can only be found at the Eyecos clinic in Barcelona, ​​Spain.

You can download our GUIDE of applications and follow the instructions to get quality photographs, the degree of pigment, the prediction and the 3D simulation.


You can request an appointment or contact us by following this link:


The change in eye color is forever and permanent.

We can communicate in English, French and Spanish.
We are only in Spain
In Barcelona.
We are very sorry, but Eyecos Clinic is only located in Barcelona, Spain. Our technology, knowledge and technical equipment is unique. You can see more information on our website: www.eyecos.eu

More than 3,000 patients with excellent results.

We invite you to our YouTube channel Eyecos Neweyes Laser, so you can have more information about changing eye color if you wish: https://www.youtube.com/channel/UCEP1SxNwkXaEJ7b47xm7jSg

Yes, you can now be part of our great community on Instagram, Facebook and YouTube.

Thanks for sending the message.

Clínica Eyecos
Telf: +34 938 10 22 50
Calle Tuset 23-25, 08006 Barcelona
Abrir chat
Scan the code
¿En qué podemos ayudarte?