Hyaluronic Acid for the Face: Smoothing Wrinkles and Restoring Volume Naturally

By Doctor Waldemar Weiss

26 March 2026

Hyaluronic acid is the most widely used dermal filler in aesthetic medicine today. Naturally present in the skin, it plays a vital role in tissue hydration and firmness. As we age, its concentration gradually decreases, leading to wrinkles, volume loss and an overall sagging of facial features. Hyaluronic acid injections offer a subtle, natural-looking way to address these signs of ageing without surgery.

What is hyaluronic acid?

Hyaluronic acid is a glycosaminoglycan molecule found naturally in the dermis. Its most remarkable property is its ability to retain up to one thousand times its weight in water, making it an exceptional hydrating and volumising agent. In aesthetic medicine, cross-linked hyaluronic acid is used — a chemically stabilised form that resists natural degradation and maintains its effect in the tissues for several months.

Different concentrations and viscosities of hyaluronic acid exist, each suited to a specific area and objective. A light, fluid gel is used for superficial lines or under-eye hollows, while a denser, more structured gel is chosen to restore cheekbone volume or redefine the jawline.

Facial indications for hyaluronic acid

Facial hyaluronic acid injections address two broad categories: wrinkle correction and volume restoration.

Wrinkle correction primarily targets nasolabial folds (lines from nose to mouth), marionette lines (creases at the corners of the mouth), perioral lines (around the lips) and crow's feet. Hyaluronic acid smooths these lines progressively without freezing facial expression.

Volume restoration is for patients whose cheekbones have flattened, temples hollowed, or tear troughs deepened. With age, subcutaneous facial fat diminishes and migrates downward, creating a tired, sagging appearance. Hyaluronic acid injections restore projection to the cheekbones, fill hollow areas beneath the eyes and rebalance overall facial harmony.

What to expect during a treatment session

Every session begins with a thorough consultation during which Dr Weiss assesses the patient's needs, evaluates skin quality and identifies the areas to treat. A personalised treatment plan is proposed, guided by the fundamental principle that a subtle result you barely notice is always better than an obvious, artificial one.

Injections are carried out in the clinic without general anaesthesia. Most products contain lidocaine, a local anaesthetic that makes the procedure virtually painless. Depending on the areas treated, the doctor uses either a fine needle or a blunt-tipped cannula, which is safer for sensitive regions such as the under-eye area. A typical session lasts between twenty and forty-five minutes.

Results are visible immediately, but the final outcome is best assessed after about ten days, once the product has fully integrated with the tissues and any minor swelling has subsided.

The most commonly treated facial areas

The cheekbones are one of the most requested areas. Their volume defines the radiance of the mid-face, and well-projected cheekbones produce an instantly visible rejuvenating effect.

Under-eye hollows and tear troughs are a frequent concern. Dark circles and hollowing beneath the eyes create a tired appearance, even in younger patients. Injection in this area requires particularly fine technique and must be performed conservatively to avoid a puffy look.

Nasolabial folds and marionette lines are medium-depth creases that respond very well to filler. Dr Weiss takes care to fill without overloading, preserving the natural mobility of the smile.

The lips represent a growing demand. The goal is not to enlarge the mouth excessively but to restore shape, redefine the lip border and correct any asymmetry. The result must remain in harmony with the rest of the face.

The chin and jawline can also benefit from hyaluronic acid injections to improve the profile, add subtle chin projection or sharpen the mandibular angle. These injections sometimes offer a non-surgical alternative to genioplasty.

Combining hyaluronic acid with other treatments

Hyaluronic acid can be combined with other aesthetic medicine treatments for a more harmonious overall result. Botulinum toxin (Botox) injections address expression lines in the upper third of the face — forehead, frown lines, crow's feet — while hyaluronic acid targets volumes and static wrinkles in the middle and lower thirds. The two treatments complement each other perfectly.

A chemical peel may also be recommended to improve skin texture and radiance alongside injections.

How long do results last?

The longevity of hyaluronic acid depends on the product used, the area treated and the patient's metabolism. Generally, results last between eight and eighteen months. Highly mobile areas such as the lips break down the product faster than the cheekbones or temples.

Dr Weiss recommends a touch-up session at around six months to maintain and optimise the result. This gradual approach, using small, measured additions, is the best guarantee of a natural, consistent outcome over time. The aim is not to recreate a twenty-year-old face but to accompany the ageing process with elegance.

Risks and precautions

Hyaluronic acid injections are considered a low-risk aesthetic medicine procedure when performed by an experienced practitioner. Common side effects include redness, mild swelling and occasionally small bruises at the injection site, all of which resolve within a few days.

One major advantage of hyaluronic acid is its reversibility. If the result is unsatisfactory or overcorrected, the product can be dissolved with an injection of hyaluronidase, an enzyme that rapidly breaks down hyaluronic acid.

Dr Weiss exclusively uses CE-certified products from recognised laboratories and works under strict aseptic conditions. He systematically refuses excessive requests that would lead to an artificial outcome, in keeping with his philosophy of natural, bespoke results.

Who is a good candidate for injections?

Hyaluronic acid injections suit a wide range of patients — from those in their 30s and 40s wishing to prevent the first signs of ageing to patients in their 50s and 60s seeking rejuvenation without surgery. They also make an excellent complement to a cervico-facial facelift, refining areas where surgery alone cannot act.

During the consultation, Dr Weiss honestly assesses whether injections alone can meet the patient's expectations or whether a surgical approach would deliver a more satisfying result. This candour in advice is the hallmark of a responsible practitioner.

In summary, hyaluronic acid facial injections offer an effective, minimally invasive and reversible solution to combat the signs of ageing. The secret to a good result lies in the choice of practitioner, the quality of products and above all a measured approach guided by the pursuit of natural beauty. Do not hesitate to get in touch with Dr Weiss's practice for a personalised consultation.