All about retinoids –

A study by the Cochrane Library, which brings together a collection of databases in medicine and other specialties in the health area, showed that retinoids are among the most effective substances in skincare, mainly for the treatment of cutaneous photoaging, but do you know exactly what what are they? Good Shape explains to you:

WHAT ARE

These actives are found in cosmetics and dermocosmetics and are derived from vitamin A, according to dermatologist Luiza Archer.

WHAT FORMATS

The most known retinoids used in dermatology are: isotretinoin, retinaldehyde and retinol, and they can be found in gel versions, serums, creams and lotions. In addition, the substance can also be found in the composition of antibiotics, such as Roaccutane.

WHAT ARE WORTH FOR

“They act directly on cell renewal, exfoliation and collagen synthesis, which ensures firmer and more uniform skin”, he explains.

According to Archer, these derivatives are also recommended for the treatment of acne, wrinkles, fine lines and lightening skin spots, helping to regulate sebum and even the rough appearance of the skin.

HOW TO USE

Attention: to use this active, it is essential to undergo the evaluation of a dermatologist, since it can cause redness and peeling of the skin, especially the most sensitive and allergic ones.

“Despite being indicated for night use, when applying some type of retinoid, it is very important to redouble the protection care with the solar filter during the day, since this active ends up bringing some side effects to the skin, such as hypersensitivity to the sun, thinning of the skin, leaving the tissue more fragile and exposed”, completes the dermatologist.

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