Aesthetics cabinet

Why do we age?

Why do we age?
Facial aesthetic medicine and surgery · Girona
Why do we age? How does the skin change and what facial rejuvenation treatments help

We age through a biological process influenced by genetics, environmental factors and lifestyle habits. In the skin it translates into three main changes: wrinkles, loss of volume and loss of density. The good news is that aesthetic medicine and surgery offer treatments for each of them. The key is a comprehensive, personalized approach, defined after a medical consultation.



Author Medical team of Medics Integral Salut



Reviewed by the Facial Aesthetic Medicine and Surgery Unit

Updated: 30 June 2026

Estimated reading time: 7 minutes

The human being is designed to age. It is a natural process in which, besides the genetic factor, environmental factors and unhealthy lifestyle habits, which can speed it up, also play a part. Of all the changes that the passing of the years brings, those of the skin are the most visible. Understanding why they occur helps you choose well: that is why, when planning Facial rejuvenation in Girona, we always assess it from a comprehensive point of view.

Why skin ages

With age, the outer layer of the skin (epidermis) becomes thinner, collagen and elastin become more fragile and the skin loses its ability to retain water. Added to this are the effects of sun, tobacco, pollution and stress, which speed up the deterioration. The result is the signs we associate with facial ageing.

The three signs of facial aging

Facial ageing shows up mainly in three ways, and each one is addressed differently:

SignoWhat happensEnfoques habituales
WrinklesExpression lines and fine wrinkles due to loss of elasticityTreatment of expression lines, wrinkle fillers, mesotherapy
Loss of volumeThe face "hollows out" at the cheekbones, temples and foldsHyaluronic acid filler, facial lipofilling
Loss of density / firmnessThe skin thins and sags; the facial oval loses definitionTightening threads, radiofrequency and, in advanced cases, facelift

The eyes, the first to give away your age

The skin around the eyes is very thin, so wrinkles and sagging show up sooner in this area. Over time, excess skin may appear on the upper eyelid or “bags” on the lower one, giving a tired or sad look; in some cases, the excess skin even interferes with the field of vision. To correct this, eyelid surgery removes the excess skin and the bags and rejuvenates the gaze.

How we approach rejuvenation: from prevention to surgery

There is no single "anti-aging" treatment: what works is combining treatments according to the predominant sign and the age of the skin.

  • Prevention and skin quality: habits, sun protection, stable weight and mesotherapy with vitamins and hyaluronic acid.
  • Wrinkles and volume: treatment of expression lines and filling with hyaluronic acid.
  • Firmness: tightening threads and radiofrequency for mild to moderate sagging.
  • Advanced sagging: facelift or blepharoplasty when the drooping or excess skin is significant.

Where do I start?

The best way to get it right is a facial consultation in which the specialist analyzes your skin and defines a tailored plan. As a guideline:

  • If dehydration and fine lines predominate: medical-aesthetic treatments.
  • If loss of firmness predominates: threads and radiofrequency.
  • If there is sagging or marked bags: consider surgery (lift or blepharoplasty).

The indication is always established by the medical team after assessing you individually.

Resolve your case with the medical team

First medical consultation with no obligation, in Girona.

Frequently asked questions

Why do we age if cells renew themselves?
Because with age, cell renewal slows down and the skin produces less collagen and elastin. In addition, factors such as sun, tobacco and poor habits accelerate this deterioration.
Can skin ageing be slowed down?
It cannot be stopped, but it can be slowed down and its appearance improved. Prevention (sun protection, healthy habits) and medical-aesthetic treatments help keep the skin firmer and more radiant.
What anti-ageing treatment is best for me?
It depends on which sign predominates: wrinkles, loss of volume or loss of firmness. That is why the starting point is a facial assessment that allows a personalised plan to be designed.
Surgery is recommended over aesthetic medicine when:* **More significant or dramatic results are desired:** Surgical procedures can achieve more substantial changes in appearance, such as lifting sagging skin, altering facial structure, or significantly reducing excess fat. * **Non-surgical options have been exhausted or are unsuitable:** If non-surgical treatments haven't produced the desired outcome or are not appropriate for the individual's concerns, surgery might be considered. * **Structural changes are needed:** For issues like severe jowl laxity, significant eyelid drooping, or notable breast asymmetry, surgery is often the only effective solution. * **Long-lasting or permanent results are sought:** While non-surgical treatments offer results, they are often temporary and require ongoing maintenance. Surgical procedures, when successful, can provide more permanent improvements. * **Deeper tissues need addressing:** Procedures like facelifts, brow lifts, and blepharoplasty work on deeper anatomical layers to achieve rejuvenation, which is beyond the scope of most aesthetic medicine treatments. * **The patient has realistic expectations and understands the risks:** Patients considering surgery must be well-informed about the potential outcomes, recovery time, and the inherent risks associated with surgical interventions, which are generally higher than with non-surgical treatments.
When laxity or excess skin is advanced, surgery (facelift or blepharoplasty) offers a result that non-surgical treatments cannot achieve. The specialist assesses it in each case.
Blefaroplastia, often called an eyelid lift or eyelid surgery, is a surgical procedure to improve the appearance of the eyelids. It can address several issues, including:* **Excess skin and fat on the upper eyelids:** This can make the eyes look droopy and heavy, and can sometimes obstruct vision. * **Loose skin and wrinkles on the lower eyelids:** This can lead to bags under the eyes. * **Puffiness or bags under the eyes:** This is often caused by excess fat deposits.In essence, blepharoplasty aims to make the eyes look more youthful, rested, and alert by removing or repositioning excess skin and fat. It can be performed on the upper eyelids, lower eyelids, or both.
It is the surgery that corrects excess skin and bags of the upper and lower eyelid. It rejuvenates the gaze and, in some cases, improves the field of vision when excess skin limits it.
At what age should you start taking care of yourself?
The first signs usually appear from the age of 30, when the loss of hydration and firmness begins to be noticeable. Starting early with prevention and good habits helps maintain better results.

Treatments and related units

Explore the clinic's facial rejuvenation treatments in Girona. Filter by area:

Facelift

Rejuvenation surgery for advanced sagging of the face and neck.

More information

Eyelid surgery

Eyelid surgery to correct bags and excess skin around the eyes.

More information

Sagging: lifting threads

Lifting effect and collagen stimulation with absorbable threads.

More information

Hydration and nutrition

Mesotherapy with vitamins and hyaluronic acid to revitalise the skin.

More information

Expression lines

Treatment of dynamic lines on the forehead, between the brows and crow's feet.

More information

Wrinkle filler

Hyaluronic acid to soften folds and restore facial volume.

More information

Lip augmentation

Lip definition and volume with a natural result.

More information

Dark circles

Treatment of grooves and dark circles for a rested look.

More information

Peeling

Skin renewal to improve texture, blemishes and radiance.

More information

Neck and double chin mini-lift

Redefines the jawline and neck with minimal scarring.

More information

Related articles

We serve patients from all over the province of Girona

Our clinic is located in the centre of Girona (Plaça Poeta Marquina, 3) and we regularly see patients from the city and the entire surrounding area and the Costa Brava. If you are coming from further afield, we coordinate appointments to group assessments and tests on the same day.

GironaSaltFigueresBlanesLloret de MarOlotBanyolesPalafrugellSant Feliu de GuíxolsRosesPalamósCosta Brava

Plaça Poeta Marquina, 3, 17002 Girona · easy access from the AP-7 and N-II · How to get there and opening times

Notice this content is Informative and does not replace a medical consultation nor constitute a diagnosis or personalised recommendation. Facial rejuvenation is a medical-aesthetic procedure with indications, contraindications and possible side effects that the medical team will assess in each case. Treatments and their results vary from patient to patient. Information prepared by the Medical team of Medics Integral Salut in accordance with healthcare advertising regulations. Reviewed by the relevant Unit. Updated: 30 Jun 2026.
Free consultationWhatsApp