Aesthetic clinics can use some before-and-after photos in UK advertising, but a signed patient form is only one part of the decision. The images must be genuine, comparable and supported by evidence for the impression they create. The clinic also needs appropriate authority to use the recording, a lawful data process and a publication route that does not advertise a prescription-only medicine. Botox result imagery should not be used in public-facing marketing.
The demand behind this question is real. Semrush UK data checked on 29 August 2026 reported 260 monthly searches for “before and after photos”, 4,400 for “botox before and after”, 1,900 for “lip filler before and after” and 590 for “dermal fillers before and after”. Google Trends showed sustained UK interest in the broader phrase over both 12-month and five-year views. Those searches are mainly from prospective patients, which is exactly why clinics need a careful answer: the image sits inside a high-stakes treatment decision, not a casual gallery.
ASA and CAP treat a before-and-after pair as a possible visual efficacy claim. Their current guidance requires signed and dated proof that images are genuine and have not been manipulated, but also says the images alone are unlikely to substantiate the treatment effect they imply. GMC guidance adds specific duties for doctors who make or use patient recordings, while data-protection requirements apply to the clinic as an organisation. This article turns those overlapping responsibilities into a practical marketing workflow. It is not legal, clinical or data-protection advice.
Use four gates before approving an image
Do not begin with “Do we have a consent form?”. Start by asking whether the image can pass four independent gates. Failure at any gate means stop, correct the problem or choose a different communication.
| Gate | Decision to make | Evidence to hold | Stop when |
|---|---|---|---|
| 1. Treatment | Could the image promote a prescription-only medicine or make a restricted claim? | Treatment classification, public-facing journey review and accountable clinical or regulatory sign-off | The image is likely to be an implied public advert for a POM, including Botox |
| 2. Person | Is there valid authority for this exact recording and use? | Purpose-specific consent or other valid authority, capacity assessment where relevant and no-pressure process | Consent is bundled with treatment, vague, pressured, out of scope or no longer current |
| 3. Proof | Is the pair genuine, comparable, representative and substantiated? | Original files, capture log, production record and evidence supporting the impression created | Lighting, pose, make-up, editing, timing or selection exaggerates the apparent effect |
| 4. Publication | Is this version responsible in this channel for this audience? | Final asset, caption, destination, targeting, approval date, owner and withdrawal route | The context creates an unrealistic promise, exploits insecurity, reaches a restricted audience or exceeds permission |
This model prevents one document from doing work it cannot do. A patient can authorise publication, but cannot waive the clinic's responsibility for a misleading advert. A technically unedited pair can still mislead if the “after” photograph uses a ring light, different angle or make-up. A clinically genuine result can still be unsuitable for public promotion if the visual effectively advertises a prescription-only medicine.
Keep the clinical record, media consent and claim file separate
A clinic may take photographs for assessment, treatment planning or follow-up. Reusing those images for marketing is a separate purpose. Build a three-record model so that the team can prove what was captured, what the person agreed to and why the advert was approved without copying unnecessary clinical detail into the marketing folder.
| Record | What it contains | Who should control it | What it does not prove |
|---|---|---|---|
| Clinical image record | Original images, clinical purpose, dates, treatment context and appropriate clinical notes | Authorised clinical team under the clinic's health-record controls | Permission to publish or that the advertising impression is substantiated |
| Media-consent record | Specific uses, channels, identity treatment, duration, third parties, withdrawal route and the version explained to the patient | Named consent owner with access limited to what the workflow requires | That the image is representative, unaltered or permitted for a POM |
| Claim-evidence file | Source image hashes or originals, capture log, edit history, treatment classification, substantiation, final creative and approval | Marketing owner with clinical or regulatory reviewer | A legal basis for retaining all clinical information or indefinite permission from the patient |
Use a stable image identifier to connect the records without giving a marketing agency unrestricted access to the patient file. Record every exported crop and derivative. If the clinic cannot trace a live advert back to the source pair, the consent scope and the approval decision, it cannot operate a reliable withdrawal or correction process.
Standardise capture before choosing the strongest result
Comparability begins before treatment. A clinic that photographs the “before” casually and stages the “after” carefully creates bias even when no pixel is edited. Write a capture protocol for each treatment area and train every person who handles the camera.
| Capture field | Control to standardise | Record to retain |
|---|---|---|
| Timing | Define the clinically appropriate follow-up point and avoid comparing temporary swelling with a settled result | Treatment date, image date and relevant interval |
| Camera and lens | Use the same device, focal length, aspect ratio and resolution where practical | Device and file metadata |
| Distance and angle | Mark camera position, patient position, head angle and crop | Protocol view plus any deviation |
| Lighting | Keep source, intensity, colour temperature and room conditions consistent | Lighting setup or studio preset |
| Expression and posture | Use the same neutral expression, muscle state and posture relevant to the treatment | Named pose instructions |
| Skin and styling | Keep make-up, skincare sheen, hair, clothing and jewellery from changing the treated area's appearance | Preparation checklist |
| Processing | Disable beauty modes and filters; limit exports to neutral crop, orientation and compression that do not change the apparent result | Original files, export log and final asset |
| Selection | Apply a written inclusion rule rather than choosing only the most dramatic outcome | Selection reason and reviewer |
ASA/CAP guidance distinguishes pre-production techniques, such as make-up, hair, lighting and staging, from post-production editing. Either can exaggerate a treatment effect. A “no Photoshop” statement does not cure a pair shot under different conditions. Keep the originals and a clear record of what happened before and after capture.
Substantiate the impression, not only the authenticity
Signed and dated proof that a photograph is genuine is necessary evidence, not the whole evidence file. Ask what a reasonable viewer would conclude. Does the pair imply that most suitable patients will achieve this degree of change, within this time, from this treatment alone? Does the caption turn one case into a wider promise?
- Prove identity and sequence. Confirm the pair concerns the same person and that the dates and treatment sequence are accurate.
- Prove comparability. Show that capture and production differences did not create the apparent change.
- Define the claim. Write down the visual and written impression before trying to justify it. Include likely implied claims, not just the caption.
- Match the evidence. Hold appropriate evidence for objective efficacy claims. One patient's image does not establish a general treatment effect.
- Control representativeness. Do not present an exceptional result as typical. Explain material context without using small print to rescue a misleading image.
- Review the whole advert. Headline, image order, carousel cover, emoji, music, link text, price, influencer commentary and landing page all shape the impression.
A label such as “individual results vary” can clarify genuine uncertainty, but it cannot reverse an exaggerated visual. CAP specifically warns that qualifications do not provide permission for an otherwise misleading presentation. If a fair caption would need a paragraph of corrective caveats, choose a less ambiguous image.
Apply the treatment rule before the channel rule
Start with what the image promotes. Public advertising of prescription-only medicines is prohibited. CAP says before-and-after imagery illustrating the claimed benefits of Botox is likely to be treated as an efficacy claim and should be avoided. Removing the word “Botox”, using a brand nickname or placing the result deeper in a public website journey does not necessarily remove the implied product promotion.
| Scenario | Primary risk | Practical decision |
|---|---|---|
| Botox or another POM result pair on a public page or social account | Implied public advertising of a prescription-only medicine | Do not publish the before-and-after pair as public marketing |
| Non-POM treatment pair on the clinic website | Visual efficacy claim, evidence, consent and data governance | Apply all four gates; an owned website is still advertising |
| Organic social post by the clinic | Same advertising duties plus loss of context when content is shared | Approve the exact post and destination, not only the source image |
| Paid social or display advert for a cosmetic intervention | Visual claim, platform rules and under-18 targeting restriction | Document audience controls and ensure the creative remains responsible |
| Influencer or practitioner account | Clinic responsibility, uncontrolled edits, filters and claims added by the publisher | Use a written brief, approve the final content and prohibit misleading production techniques |
| Third-party gallery or agency portfolio | Permission and corrections may not follow the image downstream | Name the third party and use in the consent and contract; keep a live placement register |
Ads for cosmetic interventions must not be targeted at under-18s. CAP also warns against trivialising treatment, exploiting insecurity or suggesting that happiness and confidence depend on changing appearance. A technically compliant image can still create irresponsible pressure through the caption, placement or audience.
A responsible SEO strategy for aesthetic clinics does not need a gallery of dramatic transformations to earn visibility. Useful treatment information, practitioner accountability, realistic eligibility, risks, aftercare, fees and a clear consultation journey can answer the patient's decision more fully.
Build media consent and withdrawal into the image lifecycle
Treatment consent is not marketing consent. Ask separately, after making clear that refusal will not affect care. Explain what will be photographed, why, whether the person may be identifiable, the channels and audiences, whether paid promotion or third parties are involved, how long the permission is intended to last, what editing is permitted and how to withdraw.
GMC guidance applies directly where doctors are involved. For recordings intended for widely accessible public media, including the internet, it says patient consent should usually be in writing whether or not the doctor considers the patient identifiable. It also requires respect for privacy and dignity, secure storage and no use outside the original consent without further consent.
The clinic must make its own UK GDPR assessment. An identifiable treatment image may reveal health information and may be special category data. Identify an Article 6 lawful basis and, where special category data is processed, a separate Article 9 condition. Do not assume that the basis used for direct care automatically covers public marketing. If relying on explicit consent, ICO guidance says it must be freely given, specific, affirmative, unambiguous, expressed clearly and capable of withdrawal.
- Request: separate the invitation from treatment booking, discounts and clinical consent.
- Explain: show the proposed image type, channels, likely reach, retention, third parties, editing and withdrawal limits in plain language.
- Confirm: record the person's choice for each material use rather than one “all media forever” box.
- Publish: link the final asset and every live placement to the consent and approval IDs.
- Review: refresh the decision if purpose, channel, audience, creative or ownership changes.
- Withdraw: provide an accessible route, pause future use, remove controllable live copies promptly and notify contracted publishers.
- Record: retain only the evidence needed to show what was withdrawn and what action was taken under the clinic's documented basis.
Explain honestly that public images can be copied, cached or screenshotted outside the clinic's control. That does not remove the duty to stop processing that depends on withdrawn consent or to remove controllable placements. It is a reason to minimise identification, restrict downstream reuse and avoid promising that internet publication is completely reversible.
Run a worked audit before publishing a dermal-filler result
Consider a fictional clinic that wants to publish a lip-filler image pair. The same patient appears in both images. The files are original, the follow-up interval is recorded, the camera position and lighting match, no beauty mode was used and the patient gave separate written permission for the clinic website and organic social account.
- Treatment gate: confirm the communication is about the non-POM dermal-filler service and does not name, depict or steer towards a prescription-only medicine.
- Person gate: check that the patient understood the exact uses, could refuse without affecting care and has not withdrawn. Confirm that the proposed crop does not reveal more identity than agreed.
- Proof gate: compare original metadata, capture log and production record. Define the implied result claim and check whether the evidence supports it. A genuine single case may be described as that individual's documented result, but it cannot prove a typical outcome.
- Publication gate: review the caption, carousel order and landing page. Remove language such as “perfect lips” or “results guaranteed”, avoid urgency and keep risks, suitability and consultation context accessible.
- Approval: save the exact exported creative, caption, channel, link, reviewers and review date. Add both live placements to the withdrawal register.
Now change one fact: the “after” image uses a smoothing filter or stronger ring light. The pair fails the proof gate even if a small caption discloses the filter. Change another fact: the pair illustrates Botox results. It fails the treatment gate for public advertising. The workflow produces a clear stop without asking the patient or the marketing lead to make a regulatory judgement alone.
Fix common failures, then run the final checklist
| Failure mode | Why it fails | Better control |
|---|---|---|
| One form covers treatment and all marketing | Purpose and choice are unclear; refusal may not feel free | Separate clinical recording, public-media permission and channel choices |
| Only the “after” image is professionally lit | Pre-production exaggerates the apparent treatment effect | Use a repeatable capture setup and record deviations |
| “No editing” but beauty mode was automatic | The source image may already be altered | Disable device enhancement and retain original metadata |
| The most dramatic case becomes the gallery cover | An outlier can imply a typical result | Use a documented selection rule and review the overall impression |
| A disclaimer is expected to fix the image | Small print rarely reverses a dominant visual claim | Change or remove the image when the main impression misleads |
| An influencer receives only the raw pair | Filters, captions and audience choices may create new claims | Approve the final post under a written production and targeting brief |
| Withdrawal reaches marketing but not the agency | Downstream copies remain live | Maintain a placement register and contractual removal route |
| Old images have no provenance | The clinic cannot prove authenticity, consent or editing history | Quarantine the legacy library and republish only files that pass every gate |
- Identify the treatment and check whether the image could promote a POM.
- Confirm the intended audience, channel, final destination and any paid amplification.
- Verify the same person, sequence, dates and clinically appropriate follow-up interval.
- Compare camera, angle, distance, lighting, expression, posture, styling and processing.
- Retain originals and signed, dated proof of authenticity and production history.
- Write down the visual and written claims a reasonable viewer may take from the advert.
- Check that appropriate evidence supports those claims and that one case is not presented as a typical promise.
- Confirm purpose-specific authority for recording, publishing, identification, channels and third parties.
- Document the Article 6 basis and any Article 9 condition with the clinic's data adviser where required.
- Review body-image pressure, targeting, urgency, incentives and under-18 restrictions.
- Save the exact final creative, caption, reviewers, approval date and next review date.
- Register every placement and test the withdrawal, correction and takedown route.
Review live material after platform migrations, agency changes, clinic acquisitions and consent withdrawals, not only at campaign launch. The durable advantage is not a larger image library. It is being able to explain why every published pair is there, what it proves, who approved it and how it can be corrected or removed.
Frequently asked questions
A public-facing clinic advert should not use before-and-after imagery to promote Botox or another prescription-only medicine. ASA and CAP guidance says imagery illustrating the claimed benefits is likely to be interpreted as an efficacy claim and an implied advert for a prescription-only medicine. Promote the consultation or service only within the applicable rules and have the whole patient journey reviewed.
No. Appropriate consent is essential for making and using patient images, but it does not prove that an advert is genuine, representative, substantiated, socially responsible or permitted for the treatment shown. Keep consent, advertising evidence and publication approval as separate checks.
A disclaimer is unlikely to correct an overall misleading visual impression. Avoid filters, retouching, make-up, lighting or staging changes that exaggerate the effect of the treatment, especially in the treated area, and keep a clear record of capture and production techniques.
