Hyaluronic acid: see what it is and what it can do to your skin

Over time, it is inevitable that the signs of age begin to appear on the skin. That is, wrinkles, stains, expression lines, sagging, etc.

However, with some care it is possible to prevent and delay the appearance of these signs. Among the main ones, is the use of products that take care of the elasticity, firmness and hydration of the skin.

In this sense, a great ally can be the famous Hyaluronic Acid. See how you can benefit from its use and some tips.


What is Hyaluronic Acid?

Hyaluronic Acid is a molecule in the family of carbohydrates and present in connective tissues. This substance is present in several regions of our body – as in bones, muscles, eyeball (cornea, sclera and vitreous humor), etc.

Thus, it performs several functions: thermal regulation, organic defense, blood flow control and sensory functions (heat, cold, pain, pressure and touch).

Although it has all these essential functions for the organism, its greatest amount is found in the dermis – where it fills the space between cells and participates in maintaining hydration and elasticity.

Therefore, this substance is widely used for aesthetic purposes, mainly with a focus on rejuvenation.

In this sense, hyaluronic acid can be used from dermocosmetics (especially creams and serums) that guarantee hydration and increase the firmness of the skin.

In addition, it is also commonly used to perform fills. These are made to give more volume to areas that with age tend to become more wilted (dark circles, mouth, etc.) and to eliminate wrinkles and deep lines.

What is Hyaluronic Acid for?

Hyaluronic acid serves to help in the firmness and / or support of our skin. Also, due to its hygroscopic capacity , it directly assists in fluid retention – which guarantees its moisturizing power.

However, the problem lies in the fact that the production of this substance begins to decrease as age advances, as a result of cell aging. Usually, this reduction starts around the age of 25.

Despite this, it is possible to make a replacement through the use of dermocosmetics, capsules and even through more invasive procedures, such as fillers.


As mentioned, filling with hyaluronic acid is a more invasive procedure that needs to be done by a professional.

They aim to provide a more youthful appearance. Usually, they are applied to wrinkles, furrows or deep dark circles – returning volume to the area.

However, it is also common for them to be made by younger people, not aiming to minimize the signs of age, but only to improve and / or change something in appearance.

In recent years, for example, lip fillers have become a trend. This was largely due to influences from celebrities and influential people in the world of fashion and beauty.

Skin hydration

Among the most common signs of skin aging is the loss of hydration. Factor that directly contributes to the appearance of signs of age, such as fine lines and wrinkles.

To avoid or minimize these problems, the use of products with hyaluronic acid can be a great alternative – considering its water retention properties, ensuring greater hydration to the dermis.

In addition, it is also worth mentioning that this substance has an antioxidant effect. That is, it inhibits the action of free radicals and increases the skin’s protection against UV radiation. This property also allows you to increase your skin’s ability to repair tissue.

Therefore, opting for creams and / or facial masks with hyaluronic acid is something that can help a lot of people who do not want to feel the signs of age on their skin.

Benefits of Hyaluronic Acid

As mentioned, hyaluronic acid is essential to keep skin hydrated , with good elasticity and firmness . However, more than that, this substance can also bring other incredible benefits to your skin:

  • Prevents premature skin aging;
  • Prevents the appearance of wrinkles and expression lines;
  • Helps prevent dark circles;
  • Strengthens the skin barrier;
  • Assists in skin texture;
  • It acts in conjunction with antioxidant actions, protecting the skin against solar radiation and pollution.

So, if you want to keep your skin looking beautiful and healthy, very luminous and free from wrinkles or expression lines: invest in hyaluronic acid.

How to use hyaluronic acid on the face?

Hyaluronic acid can be used on the face mainly with creams and serums . In general, there are no contraindications for its use, but it is always important to have the help of a dermatologist in order to choose the ideal product for your needs.

This is because the concentrations of the substance vary between dermocosmetics. Since, for those with more mature skin, a higher level is needed. For the youngest, who use it for preventive purposes, the concentrations may be lower.

In addition, hyaluronic acid is also used on the face to fill in – in deep lines, dark circles, lips, etc. In this sense, it aims to add volume to the region in question.

Although it is commonly used to eliminate signs of age, the application can be made even in younger patients (with a totally aesthetic purpose).

However, it is worth mentioning that this procedure is always performed by a specialist.

Can you use hyaluronic acid during the day?

-Yeah . Despite the name hyaluronic acid , it is not an acid that sensitizes the skin and can cause damage when used during the day. However, as in any other case, you should always apply sunscreen.

As mentioned, it is ideal to always seek professional guidance when choosing which product to use. In this sense, the dermatologist can indicate daytime, nighttime use or both.

The important thing is to follow the directions in order to obtain effectiveness with care.

How to include Hyaluronic Acid in the routine?

Skin care needs to be daily and continuous so that you can see the results. Therefore, it is necessary to create a routine so that the products used are able to act fully.

In the case of hyaluronic acid, it is no different. The ideal first step would be to seek the help of a dermatologist, as this professional will be able to indicate the correct product for your case and explain the best way to use it.

For example, more mature women may need products with higher concentrations of hyaluronic acid than younger ones. So, having professional guidance is very important.

In general, the most common way to replace this substance is through the use of skincare products (facial care).

But there is also a way to do this through the use of capsules or procedures such as filling – the only method that should not be done on a daily basis, but with spacing of months.

See more information about each of these forms:


Have you ever heard of that “caring from the inside out” issue ?! Well, that can also apply to hyaluronic acid.

Of course, there are several precautions “from the inside out” that we can do daily, such as food. However, in this case, we are talking about directly ingesting the substance that is lacking in the body – as occurs when there is a lack of vitamins , for example.

Although not so common, hyaluronic acid can be ingested through capsules , usually in conjunction with substances such as collagen .

Unlike what you may be thinking right now, these capsules are not only beneficial for improving the appearance and health of your skin. This is because, as we have seen, hyaluronic acid is also present in joint regions , so that the use of capsules can also help to reduce muscle pain.

In this sense, some options may be the following products:

  • Hyaluronic Acid Bionatus ;
  • Hyaluronic Acid Stem Hialuskin ;
  • Hyaluronic Capsules NatusVita;
  • Hyaluronic Acid + Collagen Peptides Inove Nutrition.

Remembering that it is essential to seek professional assistance before ingesting any type of substance that acts on the functioning of the organism. Do not use these products independently.

Creams and Serums

Creams and serums are, without a doubt, the simplest and most conventional way of restoring the skin’s levels of hyaluronic acid. So that it can be used in order to prevent or repair damage – such as fine lines, sagging and lack of light.

Currently, there are many product options that rely on this powerful substance for facial care. There are even some that have other assets with anti-aging properties, enhancing the results.

But it is important to remember that the use must be continuous for the result to be satisfactory.

However, although they help to prevent the appearance of signs of age, these creams do not inhibit the loss of volume in the dermis, they only slow down. Considering that topical products have a more superficial action.

Therefore, it may be that people with more mature skin, need other procedures to achieve a more significant result.

It is interesting to know, too, that although it contains “acid” in the nomenclature, it does not leave the skin sensitized. In addition, it can be used quietly both at night and during the day, without dispensing with sunscreen.

Finally, some of the dermocosmetics that contain hyaluronic acid as active are:

  • Neutrogena Hydro Boost Water Gel Facial Moisturizer ;
  • L’Oréal Revitalift Day Hyaluronic Facial Moisturizer ;
  • La Roche-Posay Hyalu B5 Repair Anti-Aging Serum ;
  • Minéral 89 Vichy ;
  • Hydrating B5 SkinCeuticals Serum ;
  • Nivea Cellular Facial Moisturizing Antiseptic Night Cream .

As mentioned, the indications may vary according to the needs and particularities of each person. So what is ideal for one type of skin may not be for another – even if the products contain the same active ingredient, in this case, hyaluronic acid.


Facial fillers are increasingly common and are almost always performed with the use of hyaluronic acid. In general, this procedure is indicated to eliminate wrinkles or deeper expression lines.

Therefore, dermatologists do not usually see filling in as the first treatment option. That is, they are usually recommended when the situation is no longer controllable and / or reversible from the use of dermocosmetics.

Basically, the purpose of filling is to give volume to a certain region of the face, which allows it to be performed also with other aesthetic purposes (such as lip filling, for example), in addition to combating the signs of age.

In general, despite being an injectable method, the procedure is painless since it is done with the application of anesthesia. The full result is usually visible after a few days and lasts around 6 months to 1 year.

Can you use Hyaluronic Acid daily?

-Yeah . As mentioned, to notice the results of using hyaluronic acid (from the use in capsules and creams), continuous use is necessary – especially if the goal is to prevent the signs of age.

In general, you just (preferably with professional assistance) choose the ideal product for your needs and skin type. So, create a routine to make it easier to use daily.

Remembering that this substance allows for daytime and nighttime use, so you can choose a product to use only in one of the two moments or in both. Without forgetting the sunscreen during the day, another great ally for skin health!

Hyaluronic acid and vitamin C

Hyaluronic acid and vitamin C really make a perfect pair for facial care. As we have seen, the main function of this acid is to help in the elasticity, firmness and hydration of the skin.

Vitamin C, on the other hand, is an active with powerful antioxidant properties – preventing premature aging, controlling the action of free radicals on the skin, etc.

It turns out, in addition, it is also directly related to the stabilization of collagen in the body. Nothing more, nothing less than the main substance responsible for giving firmness to our skin.

Therefore, when combined with hyaluronic acid, collagen production in the skin increases and is better absorbed. So that its effect is enhanced.

With this, a highly hydrating substance (hyaluronic acid) and one with a high antioxidant power (vitamin C) are really a perfect pair to combat premature aging.

Remembering that it is extremely important to seek a dermatologist, he / she will be able to indicate the best way to associate these two assets, according to your needs.