This article is part of our Trust Signals & E-E-A-T Guide: the bylines, reviewers, license numbers and schema that help Google, AI assistants and customers trust a business website. Want to know where your site stands? Get a free 20–30 page website audit within 24 hours.
The trust signals that matter most on a med spa website are a named medical director and each injector's real license. Correct FDA wording, honest before-and-after photos and genuine reviews come next. Med spa treatments are medical procedures, so this content is YMYL (Your Money or Your Life). This guide is part of our Trust Signals and E-E-A-T Guide.
The Medical Board of California puts it plainly. Its medical spa page says the term is a marketing one and that "it is the practice of medicine." It also tells consumers to ask who will perform the procedure. They should also ask whether the supervising doctor is really supervising. Your website can answer those questions before anyone asks.
Google says E-E-A-T (experience, expertise, authoritativeness and trust) isn't a specific ranking factor, but its systems give more weight to strong E-E-A-T on health topics. See GEO for med spas for the AI search angle.
Key Takeaways
- Name your medical director and link to their public license record.
- State who performs each treatment and their license type, since rules vary by state.
- "FDA cleared" and "FDA approved" are not interchangeable, and misusing them can be misleading.
- In California, before-and-after photos must name the procedure, be comparable and state that results may vary.
- The FTC rule bans fake and bought reviews, and testimonials should not imply results people generally will not get.
- Never add a "Reviewed by" line unless the named person actually reviewed that page.
The credentials that matter in med spas
Show the license type for each person. Titles such as "aesthetic specialist" or "master injector" do not tell patients what they want to know.
| Person | What to show | Where to verify it (California examples) |
|---|---|---|
| Medical director or physician | Full name, MD or DO, specialty | Medical Board of California license verification |
| Physician board certification | Full name of the certifying board | Certification Matters |
| Registered nurse | Full name, RN | California Board of Registered Nursing, which the Medical Board's page points to |
| Physician assistant | Full name, PA | Your state's PA licensing authority |
| Nurse practitioner | Full name, NP, and any certification | Your state nursing board |
| Esthetician | Full name, license | Your state cosmetology or barbering board |
Never call a nurse practitioner or physician assistant a physician. If you use "Dr." for someone with a non-medical doctorate, make the degree clear.
What the rules say about showing them
Med spa rules are mostly state rules, and they vary a lot. California is a useful example because its medical board addresses this topic directly.
Who may inject (California example)
The same Medical Board page says that med spas offering medical procedures must be owned by physicians. It says cosmetologists may never inject the skin, use lasers, or perform medical-level dermabrasion or skin peels. Those treatments, it says, must be performed by "a physician, or a registered nurse or physician assistant under the supervision of a physician."
The physician need not be onsite, but must be immediately reachable. The page warns consumers about a "paper-only supervisor." Nurse practitioner rules are not described on that page, so confirm them with the Board of Registered Nursing or counsel.
Other states set different rules on who may inject, delegate or own a practice. Do not copy another state's language onto your site. Rules vary by state; confirm with your licensing board or counsel.
Medical director disclosure
We did not find a rule requiring a med spa to publish its medical director's name online. It is still a strong signal, because the Medical Board tells consumers to check the supervising doctor's credentials. Publish a real role description:
"Medical director: [full name, MD], [specialty]. California license [number]. [Name] oversees treatment protocols at this location."
Only write that if it is true. Do not list a physician who has no real involvement.
FDA cleared vs FDA approved
Lasers and energy devices are often cleared, not approved. FDA's 510(k) page says FDA's order finding a device substantially equivalent "clears" it for marketing. Premarket approval is a separate pathway, which Class III devices generally require.
The wording has legal weight. 21 CFR 807.97 says a premarket notification does not denote official approval. Any impression of official approval from it is misleading and constitutes misbranding.
| Do this | Not this |
|---|---|
| "[Device name] is FDA cleared for [cleared use]." | "Our FDA approved laser." |
| Confirm the use from the manufacturer's documents. | Use "FDA approved" as a general quality badge. |
| Name the actual product your practice uses. | Name a brand you do not stock. |
| Say when a treatment is an off-label use, with clinician guidance. | Imply FDA endorsed your whole practice. |
Ask each manufacturer for the clearance or approval documents, then keep them on file. Have your medical director check the wording against the intended use.
Before-and-after photos
Before-and-after galleries are the most regulated part of many med spa sites. California's Business and Professions Code section 651 is very specific for licensees:
- Images must accurately depict results and must not be altered.
- A photo of a model must say so, in a prominent location and readable type.
- Real patient results must specify what procedures were performed.
- Before and after views must be comparable, without favorable poses or lighting.
- They must state that the same results may not occur for all patients.
Price ads are covered too. The section says prices must be exact and bars phrases such as "as low as" and "and up."
Consent is its own issue. If you are a HIPAA covered entity, 45 CFR 164.508 generally requires an authorization to use protected health information for marketing. Section 164.514 lists full-face photographic images among identifiers. Ask counsel whether HIPAA applies to you. Get signed, specific written consent either way, and honor withdrawals.
Reviews and testimonials
The FTC rule on consumer reviews and testimonials, effective 21 October 2024, covers fake reviews, buying reviews tied to a sentiment, insider reviews and review suppression. The Endorsement Guides cover undisclosed material connections between an endorser and an advertiser. They also warn against testimonials implying results that consumers generally will not get.
In California, section 651 separately covers testimonials that mislead by leaving out material facts. For the Google side, see our reviews and testimonials guide.
Bylines and reviewers for med spa content
Who should write. A named clinician, or a writer working from a clinician's input. In our 149-site audit, 105 of 130 sites with articles had sampled articles credited to the company or to no one.
Who should review. Your medical director or another qualified clinician should review treatment pages. Treatment pages should cover risks, candidates and recovery, not only benefits.
What the line should say.
"Medically reviewed by [full name, MD], medical director. Last reviewed [date]."
Never add a "Reviewed by" line unless the named person actually reviewed that page. A medical director's name on a page they never saw is exactly what this guide warns against. Our reviewer guide has more on wording.
How often. Recheck when you change a device or product, or when labeling changes. Recheck all treatment pages on a set schedule, such as yearly.
Where each signal goes on your site
| Signal | Where on the page | Schema property |
|---|---|---|
| Medical director | About page, footer, treatment pages | employee, hasCredential |
| Injector name and license type | Team page, booking page | jobTitle, hasCredential |
| License lookup link | Team page, next to the number | hasCredential |
| Device and FDA wording | Treatment page, near the claim | None; visible text only |
| Photo notice | Next to each before-and-after set | None; visible text only |
| Risks and recovery | Treatment page | None; visible text only |
| Reviewer and date | Under the article or page title | reviewedBy, lastReviewed |
| Reviews | Third-party profile links | sameAs |
Schema describes visible information. It will not guarantee a rich result, and Google has its own review policies. See our team and provider page guide for staff bios.
Common mistakes
- Using "FDA approved" for a device that was cleared.
- Listing a medical director with no real oversight role.
- Using invented titles, with no license type, for injectors.
- Editing or inconsistently lighting before-and-after photos.
- Using manufacturer photos as if they were your patients.
- Offering free treatment for reviews or influencer posts without disclosure.
Next step
Check every treatment page for FDA wording and every gallery for consent and captions. Then add your medical director and license lookup links. See our med spa website services, or get a free 20–30 page website audit within 24 hours.
Frequently asked questions
Do we have to name our medical director on the website?
We did not find a rule requiring it, though your state may have its own requirements. It is still a strong trust signal because patients are told to check who supervises care. Only publish a role that is real.
What is the difference between FDA cleared and FDA approved?
Clearance generally means FDA found a device substantially equivalent through a 510(k). Premarket approval is a separate pathway, generally for Class III devices. Use the term that matches your product's documents.
Who can inject at a med spa?
It depends on the state. California's Medical Board says these treatments must be performed by a physician, or by a registered nurse or physician assistant under physician supervision. Confirm your own state's rules and any rules for nurse practitioners.
Can we post before-and-after photos?
Yes, with proper written consent and accurate images. In California, licensees must name the procedures, keep the views comparable and state that results may not occur for all patients. Check your own state and ask counsel about HIPAA.
Can we offer a discount for a review?
Be careful. The FTC rule bars offering incentives conditioned on a review expressing a particular sentiment, and incentivized reviews need clear disclosure under the Endorsement Guides. Platforms may have stricter rules, so check them too.
