Wrinkle filling with hyaluronic acid injections

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What is hyaluronic acid and how does it act on wrinkles ?

Hyaluronic acid has become a must-have in the field of aesthetic-oriented medicine and skin care. Many patients turn to this natural component to combat the signs of aging, particularly wrinkles. But what exactly is hyaluronic acid, and how does it work on the skin to soften wrinkles ? This article explores everything you need to know about this miracle of modern cosmetics.

Hyaluronic acid

Hyaluronic acid (HA) is a substance naturally present in our body. It is a glycosaminoglycan, a long chain of polysaccharides (sugars) found mainly in the skin, eyes, and joints. It plays an essential role in skin hydration and joint lubrication.
One of its main characteristics is its ability to retain water – up to 1000 times its weight ! This property makes it a key element in keeping the skin hydrated, elastic, and firm. As we age, the concentration of hyaluronic acid in our skin decreases, thus contributing to the formation of wrinkles and the loss of facial volume.

The different types of hyaluronic acid

There are several types of hyaluronic acid, which differ in their molecular weight.

High molecular weight hyaluronic acid : it remains on the surface of the skin, creating a protective film that helps maintain hydration. This type is often found in serums and moisturizing creams.
Low molecular weight hyaluronic acid : this type penetrates deeper into the skin and can stimulate collagen production, thereby improving skin elasticity and firmness.
Cross-linked hyaluronic acid : used mainly in dermal filler injections , this type is chemically modified to last longer in the tissues.

Each of these types of hyaluronic acid has specific applications depending on the needs of the skin and the treatment objectives.

How does hyaluronic acid act on wrinkles ?

Hyaluronic acid is widely used in anti-aging treatments for its hydrating and volumizing effects. Here is how it reduces wrinkles :

Hydration and water retention : by attracting and retaining water, hyaluronic acid keeps the skin well hydrated, which immediately improves its appearance. Well-hydrated skin is smoother and more supple, and the fine lines caused by dehydration are reduced.
Volume and firmness : hyaluronic acid injections can fill wrinkles and restore the volume lost with age. When hyaluronic acid is injected into the skin, it acts like a “cushion” to support the facial structures and smooth hollows or wrinkles.
Stimulation of collagen synthesis : studies show that hyaluronic acid can also stimulate collagen production. Collagen is an essential protein for the firmness and elasticity of the skin. With age, collagen production decreases, but the use of hyaluronic acid can help reverse this process.

The different types of wrinkle treated with hyaluronic acid

Hyaluronic acid is effective against several types of wrinkles.

Static wrinkles : caused by the loss of collagen, elastin, and hyaluronic acid, these wrinkles are visible even when the face is at rest. Hyaluronic acid injections fill these wrinkles. These include, for example, the nasolabial fold, marionette lines, lip wrinkles.
Dynamic wrinkles : these wrinkles appear with repeated movements of the facial muscles, such as smiling or frowning. Although botulinum toxin is often used for these types of wrinkles, hyaluronic acid can also be used as a complement in certain indications. These include, for example, forehead wrinkles, crow’s feet and frown lines.
Dehydration wrinkles : these small superficial fine lines appear when the skin lacks hydration. The injection of a specific hyaluronic acid, the Skinbooster , reduces them by improving the skin’s hydration level. A true radiance boost.

All the benefits of hyaluronic acid

Beyond its effect on wrinkles, hyaluronic acid has several other benefits for the skin.

Improved skin elasticity : by stimulating the production of collagen and elastin, hyaluronic acid improves skin elasticity, making it firmer and more resistant to external aggressions.
Acceleration of wound healing : hyaluronic acid promotes the healing of wounds and skin inflammations by regulating inflammation and accelerating tissue repair.
Protection against free radicals : hyaluronic acid also has antioxidant properties, which help protect the skin against damage caused by free radicals, such as those resulting from UV exposure and pollution.

Applications of hyaluronic acid

There are several ways to use hyaluronic acid to treat wrinkles.

Filler injections : this is the most commonly used method to treat deep wrinkles and restore facial volume. Hyaluronic acid injections are performed by a doctor, who chooses the appropriate type of product and technique according to the patient’s needs.
Injections for enhancement and facial contouring.
Injections for the body, these are Hyacorp injections.
Serums and creams : topical products containing hyaluronic acid are ideal for hydrating the skin on the surface. They can be used as a complement to injections.
Masks and patches : these products contain highly concentrated hyaluronic acid and are used for intense and immediate surface hydration.

Who is hyaluronic acid for ?

Hyaluronic acid is suitable for almost all skin types and is particularly appropriate for people who want to combat the signs of aging, such as wrinkles, loss of firmness, and lack of hydration. It is also indicated for those seeking a natural and non-invasive solution to improve the appearance of their skin.
However, it is essential to consult an experienced doctor before considering hyaluronic acid injections. The doctor will be able to assess the patient’s specific needs and recommend the most appropriate treatment.

Results and maintenance of hyaluronic acid treatments

The results of hyaluronic acid injections are visible immediately after the treatment and optimal three weeks later. The duration of the effects depends on several factors, such as the type of product used, the treated area, and the patient’s metabolism.
In general, the effects can last between 6 to 18 months. Regular maintenance sessions are recommended to maintain the results.

Why choose hyaluronic acid ?

In conclusion, hyaluronic acid is an effective and safe option for treating wrinkles and restoring the skin’s youthfulness. Its ability to hydrate, fill, and stimulate collagen production makes it an essential ally in the fight against skin aging. Whether through injections, serums, or topical treatments, hyaluronic acid meets the specific needs of each patient.
For those considering injections, it is essential to consult an experienced doctor to obtain personalised advice and the best results.

Article written by Dr Romano Valeria

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