Dr. Álvaro Chaux specialist in aesthetic medicine
Aesthetic doctor
Medical license no. 61405
Leading doctor in collagen inducers
The doctor sees patients in BarcelonaView medical profile
Collagen inducers: firmer skin
Are you thinking about having a collagen inducer treatment?
Collagen inducers do not fill: they stimulate your skin to produce its own collagen, with a result that appears gradually and lasts over time.
From: 450 €
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Treatment duration:
30 to 45 minutes
With NESAI® Derm ultrasound
Included in Barcelona (subject to the doctor's assessment)
Duration:
12 to 24 months
Visible result:
From 4-6 weeks
Final result:
Between 3 and 6 months
What are collagen inducers?
Collagen inducers are aesthetic medicine treatments designed not to fill a hollow immediately (as hyaluronic acid would), but to stimulate your own body to produce new collagen.
Basically, they work as a "training signal" for your fibroblasts (the cells that build the skin's structure), so that the skin regains firmness and elasticity gradually and naturally.
Types of collagen inducers
Polylactic acid
Unlike hyaluronic acid, this treatment does not act as an immediate filler; instead, it stimulates natural collagen production to achieve gradual, long-lasting results. Over time, the skin regains its firmness and elasticity and the face becomes gradually firmer.
Polycaprolactone
Polycaprolactone is a biodegradable, bioabsorbable polymer belonging to the family of aliphatic polyesters.
Hydroxyapatite
Hydroxyapatite (HAP) is a calcium phosphate mineral that is the main component of our bones and tooth enamel. In simple terms, it is the biological "building block" that gives us structure and hardness.
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What do collagen inducers involve?
The treatment is performed in the doctor's office, using microinjections of polylactic acid, with no need for an operating room or general anesthesia, and with full safety and medical supervision.
Personalized medical assessment
The consultation is carried out by the specialist doctor who will perform the treatment. In this visit, your face and the quality of your skin are studied and a personalized plan is designed to achieve a natural, harmonious result.
Skin ultrasound with NESAI
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.
Preparing for the treatment
The skin is cleansed and prepared and, if necessary, topical anesthesia is applied for greater comfort
Treatment in the clinic
The doctor injects the polylactic acid at strategic points of the face to stimulate natural collagen production. The procedure is quick, safe and performed in the doctor's office.
Start seeing yourself the way you want to feel
The face begins to look firmer and tighter, with better skin quality, over the following weeks, with gradual improvement over the following months.
Before and after a non-surgical lifting effect treatment
How much does a polylactic acid treatment cost?
The price of the lifting-effect treatment with polylactic acid varies according to each patient's needs and starts from €450, as it is a fully personalized procedure. During the medical consultation we analyze factors such as the degree of skin laxity, skin quality, the areas to be treated and the aesthetic goals in order to determine the most suitable protocol.
The final cost depends mainly on the number of sessions needed, the amount of product used and any combination with other complementary treatments. After the first consultation, we draw up an individualized plan with a clear, tailored quote, always prioritizing safety and a gradual, natural progression.
Are you a good candidate for a non-surgical lifting effect treatment?
The polylactic acid lifting effect is indicated for people with loss of firmness or mild to moderate sagging who want to improve the quality and tightness of their skin gradually, without resorting to surgery. This treatment stimulates natural collagen production, helping to redefine the facial contour and restore a more rested, balanced appearance.
It is especially recommended for:
- 01
Loss of facial firmness
If you notice your skin is looser or less defined, the treatment helps stimulate collagen to gradually improve skin tightness.
- 02
Mild to moderate sagging
Indicated when signs of laxity begin to appear in the cheeks, jawline or neck, with no need for surgical procedures.
- 03
Age-related changes
Ideal for those looking to improve skin quality and support the natural aging process gradually.
- 04
Lack of facial contour definition
It helps redefine the facial oval and improve the harmony of the profile without changing your natural expression.
- 05
Preference for non-surgical treatments
Designed for people who want a lifting effect without surgery or long recovery times.
- 06
Looking for natural, gradual results
Perfect for those who prefer subtle improvements that develop over time while respecting their facial identity.
Before and after photos with collagen inducers
Anaís, patient from Barcelona
Wrinkle softening with collagen inducers✨
Sofia, patient from Madrid
Wrinkle softening with collagen inducers✨
Who is not a candidate: contraindications for treatment with collagen inducers
Patient safety comes before any aesthetic result. Collagen inducer treatment should not be performed, or should be postponed, in the following cases:
| Contraindication | Reason |
|---|---|
| Pregnancy and breastfeeding | Injectable treatments are not performed during pregnancy or breastfeeding. |
| Active infection or lesion in the area | Herpes, folliculitis, dermatitis or open wounds: treatment is postponed until they have resolved. |
| Autoimmune disease or immunosuppression in an active phase | Requires individual assessment and, in some cases, a report from the specialist managing the case. |
| Anticoagulant treatment or a clotting disorder | Increases the risk of bruising; it is assessed with the prescribing doctor. |
| Known allergy to any of the components | Contraindicates the treatment. |
| Known tendency to form nodules or granulomas | Collagen inducers are contraindicated. |
Risks and possible side effects of collagen inducer treatment
Collagen inducer treatment is safe when performed by a licensed physician in an authorized center using approved medical products. Even so, every medical procedure has a profile of possible effects that it is only honest to share with you.
Expected, mild reactions
- Redness and slight swelling at the injection points.
- Small bruises, which resolve within a few days.
- Tenderness or mild discomfort in the treated area.
Less common effects
- Palpable nodules in the injected area, which may require treatment.
- An uneven result if the collagen stimulation responds differently from one area to another.
- The need for several sessions to achieve the result.
Our facial aesthetic medicine medical team
Instituto de Benito is a benchmark in aesthetic medicine treatments.
The team tailors each treatment to the patient, with the aim of a natural result.
Dr. Cristina Cobaleda specialist in aesthetic medicine
Aesthetic physician
«The facial lifting effect aims to improve firmness and redefine the contour of the face without altering its natural…»
View medical profile
Maria Elechiguerra, aesthetic medicine specialist
Aesthetic medicine specialist in Madrid
View medical profile
Commitment to facial aesthetic medicine
At Instituto de Benito, patient safety is the top priority. All facial 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 effect or issue early and to act quickly and effectively.
The medical team follows defined clinical protocols and plans each treatment case by case, including the most complex ones, respecting each patient's expression.
Where to have polylactic acid treatment
Related treatments
Frequently asked questions about the non-surgical facelift
What results can I expect?
A gradual improvement in facial firmness and definition, with a more rested, natural appearance. Results are usually seen gradually as the skin responds to the treatment.
Is a non-surgical lifting effect treatment painful?
Discomfort is usually mild and well tolerated. Depending on the technique used, you may feel warmth, pressure or minor temporary discomfort during or after the treatment.
Is there any downtime?
In most cases, no time off work is needed. Slight temporary swelling or redness may appear, and you can return to your daily routine quickly.
What are the risks of a non-surgical facelift?
Non-surgical treatments are safe when performed by qualified professionals and after a proper medical consultation. Even so, like any aesthetic medicine procedure, they can have mild, temporary side effects.
At Instituto de Benito, safety is a priority, and all treatments are performed following strict medical protocols to minimize any risk.
Most common side effects (mild and temporary)
- Temporary swelling or redness: usually disappears within a few hours or days.
- Minor bruising: may appear depending on the technique or individual sensitivity.
- Skin sensitivity or slight tightness: part of the tissue's natural response.
- Mild initial asymmetries: these even out gradually as the treatment progresses.
What are the less common side effects?
- Unexpected skin reactions or localized irritation.
- Temporary hypersensitivity in treated areas.
- The need for adjustments or additional sessions to optimize the result.
How long do the results last?
How long results last depends on the treatment used and the individual characteristics of the skin, but they generally last for several months and can be prolonged with appropriate maintenance.
Will the result look artificial?
No. The goal is to improve firmness and redefine the contour while respecting the natural look of your facial expression.
When can I exercise or go in the sun?
Light exercise: normally within 24-48 hours, depending on the technique. Sun or direct exposure: best avoided during the first few days, using high-SPF sun protection.
Can I combine it with other treatments?
Yes, it can be combined with other aesthetic medicine procedures to enhance facial harmony, always subject to medical assessment.
What happens if I age or my weight changes afterwards?
Natural aging continues, but the treatment helps improve skin quality and maintain a firmer appearance for longer.
How long does it take to see the full result?
Some changes are immediate, but the final effect usually settles in gradually over weeks, depending on the type of treatment performed.
Average rating: 4.8 / 5
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Violexys Hernández
Googlehace 7 meses
Me opere el pecho con la doctora Marina García en octubre. Tenía mucho miedo de la recuperación y del resultado final. Ojalá se pudiera dar 10 estrellas en lugar de 5. Muchas gracias por el apoyo, me he sentido segura en todo momento , volvería a elegirla.
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Aura Motiska
Googlehace 8 meses
I had a deep plane facelift with upper and lower blepharoplasty by Dr. David Neagu, and I couldn’t be happier. The results are incredibly natural—I look refreshed and like myself, just better. Dr. Neagu and his entire team were kind, caring, and highly skilled from start to finish. I felt supported every step of the...
Marleny Cruz Martinez
Googlehace 9 meses
El trato de Eva en cabina es siempre inmejorable, tanto el tratamiento en sí como las recomendaciones que te hace para seguir tratamiento en casa.
Elena Martinez
Googlehace 10 meses
Llevaba mucho tiempo planteándome una operación de pecho por el miedo a que quedara poco natural y que se ajustara a mis expectativas. En cuanto conocí a la Dra. Marina, supe que era el momento y que sería ella quien me operara. No me equivoqué. Muchas gracias por todo.
Maru Ortega
Googlehace 11 meses
Podría poner 20* a mí querido cirujano David Neagu por los veinte años que me ha quitado de la cara. Haces magia Doc!!! Mil gracias al equipazo por cuidarme: Monika, Julia, Cris, Eva. Un beso y abrazo gigante para tod@s
Cristina Betancor
Googlehace 11 meses
Encantada con el resultado y con el trato recibido por la doctora Marina y todo su equipo. Muy profesionales, atentos y cercanos en todo momento.
Nora Haxha
Googlehace 1 año
Such a lovely team and experience! From my first visit to the online follow-ups, everyone has been so kind, caring, and professional. Dr. Neagu and Dr. García are truly exceptional I couldn’t feel in better hands. Thank you for everything! 🤍
Beatriz Perelló Gonzalo
Googlehace 1 año
La doctora Irene y su asistente Laura, me hicieron confiar desde el principio! Pero Los resultados superaron mis expectativas, me dejé llevar y ahora parezco 10 años menos, una piel increíble y me siento con mucha más confianza. 1000 recomendable! La doctora es un amor
Teresa Pacho
Googlehace 1 año
Trato profesional y cercano. Excelencia en la cirujana Marina Garcia y todo el equipo. Honestidad en la comunicación.
Dolores Peñalver
Googlehace 1 año
Mi experiencia en el Instituto de Benito ha sido excelente. Agradecer a la Doctora María Gijón y a todo su equipo por su gran profesionalidad y por ayudar a los clientes ante cualquier duda o aclaración
Marisa Canseco
Googlehace 1 año
El doctor Fernández y su enfermera Cristina son profesionales excelentes y dan un estupendo trato. Los recomiendo al 100%. Los resultados se ajustan totalmente a lo que se comprometen.
Sandra TB
Googlehace 1 año
Agradecer enormemente a la Doctora Marina por el trato durante todo el proceso y por el resultado final. Mi experiencia ha sido maravillosa. Agradecer también a Montse por hacer que esto sea posible.
julia juan fornes
Googlehace 1 año
La Dra Marina Garcia muy profesional y transmite muchísima confianza desde el primer momento.
Maragda L
Googlehace 8 meses
Mi experiencia ha sido de lo mejor, me he sentido totalmente cuidada en todo el proceso de mi operación desde Mónica siempre atenta a mis consultas, hasta las chicas de los masajes y cómo no, con el doctor Orestes Fernández con quién me he sentido acompañada en toda la operación y sobre todo recuperación. Sin duda...
Paula Roldan Martinez-checa
Googlehace 10 meses
La Doctora Marina Garcia es totalmente un acierto. Sinceridad desde el primer momento, te escucha y te aconseja conforme tu idea y de manera que quede lo más natural y bonito posible, siendo siempre realistas. El resultado totalmente bonito, más natural y mejor de lo que incluso yo me pensaba. Una recuperación súper...