From the pharmacy, we want to bring dermocosmetics a little closer to our patients, and that is why, in this post and the next, we will tell you a little about the main active ingredients that we can find in dermocosmetic products intended for the treatment and care of our skin. fur.

1. Azelaic Acid

Azelaic acid is a dicarboxylic acid derived especially from grains such as wheat, rye and barley, which reduces swelling and redness of the skin. It also eliminates the bacteria that infect the pores, helps eliminate blackheads and reduces the production of sebum in the skin, which as we all know directly influences the formation of acne.

Due to these bactericidal, anti-inflammatory and antiseborrheic characteristics, it is used to treat conditions that cause this type of symptoms, such as acne, rosacea and melasma. The main visible effect of azelaic acid is the elimination of bumps on the skin, which translates into a direct improvement in the texture of our skin.

One of the main advantages of this active ingredient is the good tolerance it has on the skin. It is quite safe and effective on all skin types, which is why it is advisable to use it on reactive skin, such as acneic and rosacea skin.

2. Niacinamide

Niacinamide is a form of vitamin B3 that is extracted from the roots of plants and some yeasts. It is also found in some foods such as dairy products and some meats.

One of its main advantages is that it is a low molecular weight vitamin, which allows it to penetrate to the layers of the skin that are a little deeper.

Among its many benefits we find:

  • It stimulates collagen production, thus helping to reduce wrinkles and signs of aging, while making your skin look much more elastic and hydrated.
  • It helps fight acne, as it has sebum-regulating and anti-inflammatory properties.
  • As we have mentioned previously, by stimulating the production of hyaluronic acid, it reinforces the creation of new cells, so that it also reduces the marks left by acne on the face and the spots that occur around it.
  • Helps reduce skin redness, dryness and itching.
  • It reduces skin hyperpigmentation, it is ideal for treating spots that appear on our skin as a result of sun exposure.
  • It has antioxidant properties. Its application protects the skin from free radicals and external agents, thus delaying the aging of our skin.

Another great benefit is that it is very well tolerated and can be used on all skin types. In addition, it is included in formulations that can be used both day and night. In short, it is a key active ingredient that will make your skin look much healthier, more uniform and brighter.

Within the Mela B3 range from La Roche Posay we find the MELA B3 serum, which can be applied to the face both day and night. Another very useful product for the care of acne-prone skin that is prone to blemishes as a result of acne would be the Effaclar duo moisturizer, as a descaling treatment.

3. Vitamin C

Vitamin C is a powerful antioxidant, essential for our body and our skin. It is a key active ingredient to treat and prevent skin aging, helping it maintain a healthy and radiant appearance.

Among its benefits are:

  • As an antioxidant, it blocks free radicals, which are largely responsible for skin aging.
  • It promotes tissue repair and is essential for skin cells to produce collagen.
  • This activation of collagen production will improve the texture and elasticity of the skin, in addition to significantly reducing wrinkles and expression lines.
  • Maintains adequate moisture levels, reinforcing the skin’s barrier function.
  • Reduces skin hyperpigmentation, dark spots caused by sun exposure, age and acne marks.

In summary, the use of serums that include vitamin C in their formulation will contribute significantly to making our skin look more uniform and much brighter.

From the pharmacy, we recommend incorporating the La Roche Posay Vitamin C10 serum into your daily routine, both day and night, so that your skin looks radiant.

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