
Dr. María Costa Mur, specialist in aesthetic medicine
Aesthetic physician
Medical license no. 59300
Leading doctor in lip hydration
The doctor sees patients in BarcelonaView medical profile
Lip hydration uses lightly cross-linked hyaluronic acid to restore plumpness, soften fine lines and improve texture, without changing the shape or size of your lips.
From: 350 €

Treatment duration:
20 to 30 minutes
With NESAI® Derm ultrasound
Included in Barcelona (subject to the doctor's assessment)
Number of sessions:
Usually 1
Duration:
4 to 6 months
Visible result:
Immediate
Lip hydration is a non-surgical aesthetic medicine treatment consisting of superficial microinjections of low-density, lightly cross-linked hyaluronic acid into the lip mucosa. It improves the plumpness, texture, radiance and definition of the lips without increasing their volume or changing their shape. It is not a cosmetic product or a lip balm: it is performed in a medical office, by a specialist doctor, after an individual consultation.
Types of lip hydration
Superficial microinjections of lightly cross-linked hyaluronic acid into the mucosa. It improves hydration, texture and radiance without changing the size or shape of the lips. It is the option for anyone who wants healthy, plump lips with no visible sign of treatment.

Combines deep hydration with fine work on the lip contour and Cupid's bow. It restores sharpness to the lip line and corrects a dull or "blurred" look, with no added projection or fullness.

A regular treatment schedule designed for very dehydrated skin, smokers, frequent sun exposure or lips that chap regularly. It is planned as spaced-out sessions to sustain the result over time.


Lip hydration is a non-surgical aesthetic medicine treatment that uses low-density hyaluronic acid to improve the hydration, texture, radiance and definition of the lips. The full session takes about 30 minutes and is performed in a medical office.
Hyaluronic acid works from inside the mucosa: it retains water, rehydrates the tissue and restores the plump, smooth look that is lost with time, sun or smoking, without altering the volume, shape or expression of the lips.

Before lip hydration, you have a consultation with the specialist doctor who will perform the procedure. The degree of dehydration of the mucosa, the quality and thickness of the lips, the presence of perioral wrinkles and your aesthetic goals are all assessed, to decide whether the right indication is pure hydration or a combination with another approach.

When the doctor considers it necessary, a NESAI Derm ultrasound is performed in Barcelona to assess the skin before treating: dermis thickness, density, collagen, fibers and sun damage.

Lip hydration is performed in a medical office, with superficial microinjections distributed according to the previously designed map. The technique is adapted to the real anatomy of each lip and aims to improve hydration, texture and definition without adding volume or changing the shape.

Lip hydration is designed to help your lips regain their healthy, natural look, always respecting your identity and your expression.


Lip hydration at Instituto de Benito is priced from €350 and includes the prior medical consultation and the NESAI® ultrasound analysis. The final amount varies according to each patient's individual needs.
As this is a fully personalized aesthetic medical procedure, the final cost is adjusted according to specific clinical factors:
Each treatment plan is designed after an individual medical consultation, in which the specialist determines the most suitable schedule to achieve a natural, balanced and safe result. The aim is to give you a clear, fixed quote before the procedure, so you can make an informed decision.
Lip hydration is indicated for people who want to improve the quality, texture and plumpness of their lips without changing their volume or shape, whether the cause is genetics, dehydration or the changes that come with time. It is a treatment designed to rejuvenate and revitalize the lips while keeping the natural expression of the face intact.
It is especially recommended if:
The treatment acts on the cause, rehydrating the mucosa from within rather than only on the surface.
It is the option for anyone looking for healthy, plump lips without the treatment being noticeable.
Hydration softens the vertical "barcode" lines above the lip and improves perioral texture.
It is the right indication if your Cupid's bow or lip line looks blurred, with no need to add projection.
These factors chronically dehydrate the lip mucosa and respond very well to a maintenance schedule.
Hyaluronic acid is resorbable, and the treatment lets you carry on with normal life the same day.
The difference is the hyaluronic acid. Hydration uses a lightly cross-linked one that adds no volume. Augmentation uses a highly cross-linked one. If what you want is more volume, the right treatment is lip augmentation.
Lip hydration is not indicated if what you want is to increase the volume or change the shape of your lips: in that case the right treatment is lip augmentation. It is also not performed over active infections in the area, such as a cold sore outbreak, and it is assessed case by case during pregnancy, breastfeeding, autoimmune diseases or a history of reactions to fillers. The prior medical consultation exists precisely to rule out these situations.
Instituto de Benito is a reference center for lip hydration and lip rejuvenation treatments within aesthetic medicine. Lip hydration is always performed by a doctor specialized in aesthetic medicine, never by non-medical staff.
The team adapts each treatment to each person's features, with the aim of natural-looking lips.

«Lip augmentation should not be about simply adding volume, but about respecting the overall harmony of the face»

«Lip augmentation has evolved a great deal: today we work with more precise techniques and safer materials»

«I like to approach it as an enhancement treatment, not a transformation»


At Instituto de Benito, patient safety is always the top priority. All aesthetic medicine treatments are performed after a thorough medical consultation and with personalized follow-up, which makes it possible to anticipate and manage any possible side effect or issue at an early stage.
The medical team follows defined clinical protocols and plans each treatment case by case.
The result of lip hydration lasts between 4 and 6 months. Lightly cross-linked hyaluronic acid is resorbed faster than the hyaluronic acid used in a filler, which is why the usual schedule includes maintenance sessions. Factors such as smoking, sun exposure, metabolism or the prior degree of dehydration shorten that duration; the most suitable schedule for your case is estimated at the medical consultation.
Lip hydration uses low-density, lightly cross-linked hyaluronic acid in superficial microinjections into the mucosa: it improves plumpness, texture and radiance without increasing volume. Lip filler or augmentation uses highly cross-linked hyaluronic acid, which is denser and more structural, to add volume, projection and shape. They are complementary treatments: one works on the quality of the tissue and the other on its architecture.
Lip hydration is performed in a medical office and takes about 30 minutes. After the consultation and the NESAI® ultrasound analysis, the area is cleansed and disinfected, topical anesthesia is applied and superficial microinjections of hyaluronic acid are distributed across the lip mucosa and, where appropriate, the lip contour. Afterward you can go home and resume your usual activities the same day.
Lip hydration is a well-tolerated treatment. Topical anesthesia is applied before starting and the needles used are very fine, so most patients describe only small pinpricks or a mild stinging sensation. Because the microinjections are superficial, it is usually less uncomfortable than lip filler.
Lip hydration costs from €350 at Instituto de Benito, with the medical consultation and the NESAI® ultrasound included. The final price is adjusted according to the degree of dehydration, the amount and type of product needed, and whether a single session or a maintenance plan is proposed. The quote is finalized and explained before the treatment is carried out.
No, lip hydration does not add volume: that is not its purpose. By retaining water, hyaluronic acid can produce a very subtle improvement in lip turgor, but it does not add structural volume or change the shape. If you are looking for visibly fuller lips, the indicated treatment is lip augmentation.
Lip hydration has a very high safety profile when it is performed by a specialist doctor, after an individual consultation and with approved materials. Hyaluronic acid is a natural component of the body, biocompatible and resorbable. The prior NESAI® ultrasound analysis adds an extra level of control by making it possible to detect previous products before injecting.
The most common side effects of lip hydration are mild and temporary: redness, slight swelling, tenderness or small bruises at the injection points, which resolve within hours or a few days. Significant complications are exceptional; the prior medical consultation, knowledge of the anatomy and subsequent follow-up are the tools for preventing them and treating them early.
You can get back to normal life the same day as your lip hydration. It is recommended to avoid makeup on the lips for a few hours, as well as intense heat, saunas and high-intensity exercise for the first 24 hours.
Lip hydration is repeated every 4 to 6 months in most patients. For very dehydrated lips, the specialist may recommend a couple of sessions close together at the start, to restore the quality of the tissue, and then space them out as maintenance.
Yes, lip hydration is often combined with lip augmentation, with treatments for the perioral contour or with facial skin quality protocols. The combination and the order of the sessions are planned at the medical consultation.
It shouldn't be. The result sought with lip hydration is a better-looking lip, plumper and more radiant, with no change in shape or size. It is precisely the treatment chosen by those who want to improve their lips without any procedure being noticeable.
No. A lip balm acts only on the surface of the lip and its effect disappears when it is removed. Lip hydration is a medical treatment in which hyaluronic acid is injected into the mucosa and works from within for months. The cosmetic maintains the result; the medical treatment rehydrates the tissue.
Average rating: 4.8 / 5