The use of retinol in skincare

Retinol is a derivative of vitamin A and one of the most popular ingredients in the cosmetic industry thanks to its abilities. It's used for skin care because it affects the improvement of skin texture, reduces fine lines and wrinkles, contributes to the evenness of the complexion, and also gives excellent results in the treatment of acne. Its application in skin care dates back to the 1970s when it was originally used to treat acne, but additional research has shown that it also has a significant anti-aging effect.

Retinol works by converting into retinoic acid in the skin itself, which affects cellular metabolism. It stimulates the renewal of epidermal cells and increases the production of collagen in the dermis, which contributes to skin tightening and the reduction of wrinkles. In addition, retinol helps regulate sebum production, which makes it effective in fighting acne.

There are certain forms that can be bought without a prescription, that is regular shops, and there are higher concentrations that can only be prescribed by your chosen doctor. It can be found on the market in different forms, in the form of cream, serum, gel, lotion, and ointment.

Benefits of using retinol

The benefits of using retinol creams and serums are many, and one of the most important benefits is its ability to improve skin texture. Regular use leads to smoothing and reduction of fine lines and wrinkles, improvement of skin elasticity, and reduction of hyperpigmentation. Retinol also helps to unclog pores, which contributes to the reduction of already existing acne and the prevention of their formation.

In addition to anti-aging effects, retinol also contributes to the evenness of the complexion, as it reduces dark spots and post-inflammatory hyperpigmentation. This makes it ideal for people who struggle with acne scars or pigmentation, apropos spots caused by sun radiation.

Use of retinol

Introducing retinol into your daily skincare routine requires a gradual approach. It's recommended to test it on a specific part of the skin before use, and if there is no irritation, you can start using it with lower concentrations, from 0.1% to 0.3%, and use it two to three times a week. Over time, the frequency should be gradually increased in relation to how the skin adapts. It's recommended that retinol be applied in the evening, on a previously cleansed face, before moisturizing cream.

When you start using it, it may take a few weeks before you start to notice the results of retinol, and your skin may even look worse, but it's definitely an ongoing process, so try not to get discouraged and give your skin time to get used to it.

When using products containing retinol, it's necessary to use creams with a protective factor during the day, because retinol can increase the skin's sensitivity to the sun. It's also important to avoid combining retinol with other potentially irritating ingredients, such as vitamin C AHA, and BHA acids. These acids have an exfoliating effect and their combination with retinol will cause additional irritation. What is recommended for combined use are serums with hyaluronic acid and ceramides, which are good for hydration.

Side effects and risks

Although retinol is very effective, its use can cause temporary side effects, such as redness, dryness, and flaking of the skin. These reactions are usually passable and can be alleviated by hydration and gradual introduction of the product.

Pregnant and lactating women are not recommended to use retinol, because high doses of vitamin A can be harmful and risky for the fetus. Before using retinol, especially for people with sensitive skin or dermatological problems, a consultation with a dermatologist is advised.

Retinol is a powerful ally in skin care, with numerous benefits, including improving texture, reducing wrinkles, regulating sebum, and evening out the complexion. Correct and regular use can bring excellent results but with mandatory observance of precautions and gradual introduction into the routine. By using retinol in combination with moisturizer and sun protection, it's possible to achieve healthier, smoother, and brighter skin.

*This text is intended for informational purposes only. If you experience any symptoms, it is recommended that you seek advice from your doctor or a qualified healthcare professional.*

*Image taken from the site:https://unsplash.com/photos/a-woman-with-a-white-spot-on-her-face-YG1ZAl9Sb20

References

Cleveland Clinic. (n.d.). Retinol. https://my.clevelandclinic.org/health/treatments/23293-retinol

Caporuscio, J. (2023, September 28). What is retinol? Benefits, side effects, and how to use it. Health. https://www.health.com/retinol-benefits-7152524