Hyaluronic acid injections: restoring volume and hydrating the skin

Hyaluronic acid (HA) is a molecule naturally present in the skin. It plays an essential role in skin hydration and tissue suppleness, as it acts like a sponge capable of retaining a large amount of water.

With age, the amount of hyaluronic acid gradually decreases, which can lead to the appearance of wrinkles, a loss of volume or reduced skin hydration. Hyaluronic acid injections help improve these signs by restoring volume and rehydrating the skin.

What are hyaluronic acid injections used for?

Hyaluronic acid injections can be used for various aesthetic indications.

They are notably used to:

• fill certain static wrinkles such as nasolabial folds, marionette lines or wrinkles around the mouth
• restore facial volumes (cheekbones, lips, chin, jawline)
• improve deep skin hydration with skinboosters

The treatment is tailored to each patient in order to achieve a harmonious result.

How does a session take place?

The session is carried out in a clinical setting.

Injections are performed using very fine needles or micro-cannulas in order to deliver the product precisely.

• session duration: 15 to 30 minutes
• results: partially visible immediately

Depending on the treated area, slight redness or temporary minor swelling may appear.

Post-injection precautions

After a hyaluronic acid injection, certain precautions are recommended:

• avoid exposure to the sun or intense heat (sauna, steam room) for 48 hours
• moisturise the skin regularly
• follow the recommendations of your healthcare professional

These measures help optimise the results and your comfort following the session.

How long do the results last?

The effects of hyaluronic acid injections are temporary.

On average, results last between 6 and 18 months, depending on:

• the type of product used
• the treated area
• each patient's metabolism

Maintenance sessions may be offered in order to preserve the results.

FAQ

Are the results natural?

Yes — when the treatment is performed with appropriate doses by an experienced practitioner, the result remains natural and harmonious.

Is the injection painful?

Discomfort is generally minimal. Some products contain a built-in anaesthetic to enhance comfort during the session.

Can this treatment be combined with other procedures?

Yes, hyaluronic acid injections can be combined with other aesthetic treatments such as botulinum toxin, skinboosters or certain laser technologies.