Before-and-after photos are often the first thing that draws you to a clinic abroad, and they can be useful. They are also advertising. A difference between two photos can come from the surgery, or from light, angle, pose, swelling, makeup or editing. This guide explains what to check in a photo pair, what studies have found when they audited real posts, what advertising rules say, and which questions to send the clinic.

Key takeaways

  • Lighting, camera angle, pose, zoom and timing can change how a result looks without any difference in the surgery itself.
  • In a 2022 audit of 510 US Instagram posts, about 40% of before-and-after posts were rated low quality; zoom, lighting and timing were the standards most often missed.
  • According to an ASPS article, surgeons naturally show their best work, so a clinic gallery may not reflect the average patient's result.
  • Turkey's 2025 promotion rules require the same setting for both photos, the dates, patient consent and no later editing.

Two related guides cover the people around the photos: influencer marketing in aesthetic surgery and fake and paid reviews.

What should match between the two photos?

A fair comparison changes one thing, the surgery, and keeps everything else the same. An article published by the American Society of Plastic Surgeons (ASPS) in 2024 says photos can be manipulated simply by changing lighting, camera angle or pose, and that differences in background, clothing and makeup also affect how a result looks. It adds that there is no industry-wide standard for taking these photos.

Put the two images side by side and check:

  • Light. Is it coming from the same direction, with the same brightness?
  • Angle and head position. Is the head tilted, raised or turned the same way? One of the surgeons quoted in the ASPS article gives jaw position as an example of a difference that makes a comparison unfair.
  • Distance and zoom. Is the face the same size in the frame?
  • Expression. A relaxed face in one photo and a smile or raised brows in the other changes the forehead, eyes and mouth.
  • Makeup, hair and background. Makeup in one photo and not the other, or hair pulled back in only one, is not a fair comparison.
  • Views. Is there only one flattering angle, or front, side and three-quarter views?

How often do real posts fall short?

Two studies audited photos that surgeons and practitioners posted on Instagram. Both were published in 2022: one looked at US accounts, the other at members of a US society (ASOPRS). They do not describe clinics in Turkey, but they show how common the problems are.

Soares and colleagues scored 510 posts, with 2,020 photos of facial treatments, from 102 US practitioner accounts against nine photography standards. The average score was 4 out of 9, and about 40% of posts were rated low quality. Zoom, lighting, timing and showing several views were the standards most often missed. Plastic surgery specialists and subspecialists scored higher than other practitioners (4.5 against 3.1) and had fewer low-quality posts (22% against 54%), so the specialty of the person posting made a measurable difference in this sample.

Maamari and colleagues measured 104 eyelid surgery posts from 35 members of the American Society of Ophthalmic Plastic and Reconstructive Surgery with image analysis software. In 18 of the 104 posts, brightness around the eyes differed by more than 10% between the before and after photos. At least 7 had a magnification difference of more than 5%, and in 15 the patient was positioned more than 5% off center. Most pairs (69 of 104) differed in magnification by 2.5% or less, so many posts were consistent, while a minority were not.

How long after surgery was the photo taken?

In the Soares study, photos taken immediately after treatment were scored as inadequate, because swelling and bruising distort them and they do not show the healed result.

Look for two dates: the date of surgery and the date of the “after” photo. The ASPS article suggests asking surgeons how long after surgery each photo was taken and whether it represents a typical outcome. If no date is given, ask.

Has the photo been edited?

The ASPS article notes that before-and-after photos may be digitally altered or retouched. A 2026 study by Olabiran and colleagues ran an artificial intelligence model designed to detect image manipulation on the first 600 postoperative rhinoplasty photos in one large US public gallery. The model flagged probable manipulation of the nose in 19.5% of them. In the authors’ validation test, it wrongly flagged 1.5% of unedited photos. A flag from one model is a sign of possible editing, not proof, and the study covered one procedure on one website.

Why do galleries show only good results?

A gallery is a selection. The ASPS article says it is natural for surgeons to highlight their best work, which leads to selection bias, and that these images may not reflect the average patient’s experience. It also notes that people heal differently, so another person’s result is a weak guide to your own.

A gallery can show what a surgeon is capable of. It cannot show how often results like these happen, how many patients needed revision, or what the surgeon does when something goes wrong. Ask how many operations of this type the surgeon does in a year, and whether you can see results for patients whose starting point looks like yours.

Whose patient is it, and did they agree?

Two questions are easy to overlook: is this the surgeon’s own patient, and did the patient consent to the photo being used?

Türkiye’s regulation on promotion and information in health services, published in the Official Gazette on 12 November 2025 (No. 33075), sets conditions for patient images in Article 7. Article 7 applies to health professionals and health facilities (Article 7/1), and Article 8(4) extends it to health tourism facilities and intermediary agencies. I read the Turkish text. Among other things:

  • The patient must give explicit consent, can see the image before it is shared and can withdraw permission at any time.
  • No payment, discount or gift can be given in return for that permission.
  • Photos must not misrepresent the setting or technique, and must not use misleading makeup. No technological change or correction can be applied afterwards.
  • Before and after images must be taken in the same setting and technical conditions, and must state the date of the procedure and the date each image was taken.
  • The post must state whether the images belong to that professional and a real patient, or are taken from elsewhere, and if so, the source.

Article 8 sets separate conditions for international health tourism promotion. I did not check how these rules are enforced or how they apply to every post aimed at foreign audiences. Still, they give you concrete things to look for: if a photo has no dates or no statement of whose patient it is, you can ask.

What do UK advertising rules say about clinics abroad?

The UK’s Committee of Advertising Practice (CAP), whose rules the Advertising Standards Authority enforces, issued an enforcement notice on cosmetic surgery abroad. It says providers based outside the UK must follow the UK advertising code when their ads target UK consumers, and that it would take targeted enforcement action against continued problems after 29 February 2024. The notice says imagery must accurately show the physical change a procedure produces, that before-and-after images in customer testimonials should be genuine, and that claims such as “99% success rates” are likely to mislead. It covers paid ads and influencer marketing on social media aimed at UK consumers, and advises providers to apply the same principles to their own websites and social media channels.

The notice is a statement of the rules, not a guarantee that every ad follows them. It does give you a standard to measure against.

What should you ask the clinic about its photos?

  • Is this patient the surgeon’s own, and which surgeon operated?
  • What was done: one procedure or several? Was anything non-surgical added, such as fillers?
  • On what date was the surgery, and on what date was each photo taken?
  • Were both photos taken in the same room, with the same lighting and camera?
  • Has either photo been edited, filtered or retouched in any way?
  • Did the patient consent to the photo being used for advertising, and were they paid or given a discount?
  • Can you see results for patients with a starting point like yours, from several angles?
  • Can you see results at a year or more, not only at a few weeks?

Photos are one input. A digital simulation made during a consultation raises similar questions, and our guide to whether Turkey is safe for cosmetic surgery shows how to check a clinic’s authorization on official lists.

Sources

All pages were opened and checked on 10 October 2026.