Minimum age for facial harmonization: under 18?

There is no single minimum age, set by law, for all facial harmonization procedures. What exists is a set of rules and precautions that, taken together, lead to the usual approach: under 18, purely aesthetic procedures are usually avoided, and any care depends on the legal guardian. The package inserts for fillers and botulinum toxin generally indicate use in adults, and the adolescent's face is still developing.

This page helps you answer the mother who calls asking whether her 16-year-old daughter "can get her lips done", and the teenager who asks for the procedure. The specific rules of each profession change and should be checked with the board you are registered with.

What does the law say about a minor patient?

In Brazil, the law does not address facial harmonization specifically, but it defines who can consent. Under the Civil Code, people under 16 are absolutely incapable and are represented by their parents or guardians; between 16 and 18 they are relatively incapable and must be assisted by them. The Child and Adolescent Statute reinforces full protection and the best interest of the minor.

In practice, this means:

A guardian's signature does not make a procedure indicated. It is a condition for providing care, not a reason to proceed.

Why does caution go beyond the law?

Three clinical reasons explain why most professionals avoid aesthetic procedures in minors:

1. The face is still changing. Facial bones, nose, chin and fat distribution continue to develop in adolescence. A volume placed today may become disproportionate once the face finishes growing.
2. Package inserts usually indicate use in adults. Hyaluronic acid fillers and botulinum toxin for aesthetic purposes generally have no safety studies in adolescents. Using them outside what the package insert provides increases the professional's responsibility.
3. Self-image still forming. Aesthetic requests at this stage often come from social media pressure or comparison with classmates. Attention to signs of body dysmorphic disorder is even more important.

And each procedure?

Questions about buccal fat removal and nonsurgical rhinoplasty in adults have their own pages: buccal fat removal: when it is indicated and nonsurgical rhinoplasty or surgical rhinoplasty.

How to run the consultation with the minor and the guardian

• Listen to the teenager alone for a few minutes, if the guardian agrees. Ask what bothers them and where the idea came from.
• Record everything in the medical history and the patient record: the concern, who requested it, what was explained and the decision.
• Explain the decision to both, in simple language.
• If there is a health indication, such as bite or growth changes, refer to the appropriate professional.
• Do not use promotions or campaigns that reach minors. The advertising rules are in what you can advertise.

And the minor patient's photos?

A photo of the face is personal data, and the LGPD (Brazil's data protection law) has specific rules for data on children and adolescents, which must be handled in their best interest. Use the photo only for the agreed clinical purpose, store it securely and never use it in advertising. An image use consent signed by the guardian does not change the caution: an image of a minor on a clinic's social media is an exposure worth avoiding. General care with photos is covered in consent and LGPD in photos.

And the simulation in Harmy?

Harmy creates an illustrative simulation from a photo and applies nothing. Even so, with minors, projecting an "after" can reinforce a wish you are recommending postponing. In most cases, the best approach is not to make the projection now and to leave it for an assessment after age 18, if the patient still wants it.