What is Hyaluronic Acid?

What is Hyaluronic Acid?

What is it?
Hyaluronic acid is one of the best-known and most successful anti-aging active ingredients in cosmetics and aesthetic medicine.

It has been scientifically proven that hyaluronic acid is not a product that is part of a passing fad, but rather an asset that has long-term benefits.

The main reason?

Hyaluronic acid is a product that helps facial hydration, care and rejuvenation of the skin.

How does hyaluronic acid improve your skin?
Hyaluronic acid is a component that is found in our body naturally. It is located mainly in the skin, but also in joints and cartilage.

It is a liquid substance that is part of the collagen that occurs naturally within our body. Hyaluronic acid has a great capacity to attract and retain water molecules, it helps us maintain hydrated skin, keeping it protected and constantly renewed. Hyaluronic acid is key to the proper functioning of the skin and many tissues.

One of the main properties that hyaluronic acid has is its ability to retain moisture in the skin. A molecule can contain up to 1000 times its own weight in water. This information is very important to know how this acid works.

Although it is naturally present in our body, when we reach a certain age, our body decreases the production of hyaluronic acid, which affects our skin. Its appearance worsens, it loses volume and elasticity causing the dreaded wrinkles and sagging skin. For this reason, hyaluronic acid is one of the most used ingredients in aesthetic treatments, given its anti-aging properties.

How does hyaluronic acid improve your skin?

How does hyaluronic acid improve your skin?


Hyaluronic acid, a star component in skin cosmetics
Hyaluronic acid is made up of complex carbohydrate chains, specifically about 50,000 disaccharides of N-acetylglucosamine and glucuronic acid per molecule and is derived from the union of amino sugars and uronic acids.

Hyaluronic acid is a type of sugar that helps retain large amounts of water and adopt an extended conformation in solution. This means that it is very useful for moisturizing and lubricating the skin.

Uses of hyaluronic acid in cosmetics and surgery
The best known use of hyaluronic acid is aesthetic. The main treatments are aimed at curbing the signs of aging, such as the appearance of wrinkles, sagging and loss of volume.

It is also frequently used in medical interventions, especially to improve joint problems.

Uses of hyaluronic acid in aesthetics
In aesthetic medicine, hyaluronic acid treatments seek to improve the appearance of the skin, correct and prevent skin aging.

With this component we can activate the functions of the skin cells to provide better texture, luminosity, elasticity and facial hydration.

To differentiate the uses given to hyaluronic acid in aesthetic medicine, we must first differentiate the types of acids that exist. Mainly, there are two types of hyaluronic acids: cross-linked and non-cross-linked hyaluronic acid. These two types are used to achieve different results.

Cross-linked hyaluronic acid is used as a filler material in some areas of the body to give volume. It has a great consistency and rigidity so it has a greater durability over time. It has a great capacity to retain water. The most common uses of this type of acid are:

Lip augmentation or profiling.
filler of dark circles
Fill deep wrinkles
Increase cheekbones

Non-crosslinked hyaluronic acid is a lighter acid, it does not add volume but it does provide deep hydration. The non-crosslinked acid, having less density, has less durability over time. It has a greater capacity to retain water and provide hydration, since it reaches the innermost layers of the skin. The most common uses of non-cross-linked hyaluronic acid are:

Reduce facial expression lines.
hide dark circles
Rejuvenation and hydration.

hyaluronic acid for mesotherapy

hyaluronic acid for mesotherapy



Another use of hyaluronic acid in aesthetics is in cosmetics. It is used as a star ingredient in boosters, ampoules, serums and creams, both day and night.

Cosmetics containing hyaluronic acid are recommended to maintain hydration, repair the skin and fight against the visible signs of aging. Topical application of this acid can help prevent these signs. It is mostly used for:

Recover facial and body dermatological hydration levels.
Prevent and reduce fine lines and wrinkles
Provides firmness and elasticity to the skin
Promotes the creation of collagen
Benefits of hyaluronic acid for the skin
Hyaluronic acid has great benefits for the skin. One of its main advantages is the supply of water to our skin, which is introduced directly into the dermis, hydrating from the first layers to the deepest.

This translates into an improvement in our image and in the prevention of the signs of aging on the skin; helping us to maintain elasticity, luminosity and firmness.

Hyaluronic acid acts like a sponge, it is capable of retaining large amounts of water, providing volume and reducing fine lines and wrinkles.

The passage of hyaluronic acid leaves a healthy appearance on our skin.

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