Skin Shining with the Power of Nature: Azelaic Acid
While a new ingredient gains popularity in the cosmetic world every day, some ingredients always remain at the center of professional care routines due to their timeless effectiveness. As Tanura, we aim to offer your skin the most effective components provided by nature by blending them with scientific approaches. In this article, we will take a closer look at azelaic acid, an ingredient that has been shining in recent years and attracting attention with its versatile effects. This special substance, which supports the skin barrier, works on tone inequalities, and gives the skin a clear appearance, has become an indispensable part of modern cosmetic formulations.
What is Azelaic Acid?
Known scientifically as 1,9-nonanedioic acid, azelaic acid is a dicarboxylic acid naturally found in grains such as wheat, rye, and barley. It is also produced as a byproduct of a yeast called Malassezia furfur, which is part of the natural microbiota living on human skin. In cosmetic formulations, purified and stabilized forms of this acid are used.
Although azelaic acid is sometimes confused with AHAs (Alpha Hydroxy Acids) or BHAs (Beta Hydroxy Acids) due to its chemical structure, it has a different working principle. This ingredient provides gentle renewal on the upper layers of the skin while simultaneously helping to balance the skin in the lower layers. As this component has low water solubility, it is formulated in professional cosmetic products with special carrier systems to penetrate the skin.
The Role of Azelaic Acid in Cosmetics
Azelaic acid is a multifunctional player in skincare. Offering care support for multiple skin concerns with a single ingredient sets it apart from other active substances. Here are the main benefits it offers from a cosmetic perspective:
- Gentle Exfoliation: It helps the skin look smoother and more vibrant by gently removing the accumulation of dead cells on the skin surface. Thanks to its keratolytic effect, it provides barrier support that prevents pores from clogging.
- Skin Tone Regulation: It provides a more even skin tone by balancing the processes that cause the appearance of irregular pigmentation on the skin. It specifically supports the lightening of dark spot appearances caused by the sun or external factors.
- Reducing the Appearance of Redness: It shows a soothing effect on sensitized and redness-prone skin. By calming the restless and red appearance on the skin's surface, it offers a more balanced color uniformity.
- Antioxidant Protection: By defending the skin against free radicals, it provides care against signs of premature aging caused by environmental stress factors (air pollution, UV rays, etc.).
- Sebum Balance: It helps the skin maintain its natural oil balance by keeping shine under control in oily and combination skin types.
Which Skin Types Is It Suitable For?
Azelaic acid is one of the rare ingredients that can be safely used on a wide range of skin types:
Blemish-Prone Skin: It is an ideal ingredient for individuals experiencing skin tone inequality and aiming for a brighter appearance. It reveals the skin's natural radiance.
Sensitive Skin: It is a gentle alternative for sensitive skin that has low tolerance to more aggressive acids like glycolic acid. It provides renewal without tiring the skin.
Oily and Combination Skin: It contributes to keeping the skin matte and clean for those who complain about pore appearance and experience sebum imbalance.
Dull and Lifeless Skin: It eliminates dullness in the skin, providing a fresher and more rested appearance.
How Is It Used in Cosmetic Products?
Serums, creams, or lotions containing azelaic acid can be included in a daily care routine. However, some usage rules should be followed to get maximum efficiency:
- Cleansing: Before applying the product, the skin must be cleared of dirt and oil with a gentle cleanser.
- Order of Application: It is generally applied after water-based serums and before heavy moisturizers. If your skin is very sensitive, you can apply it over your moisturizer to slow down the absorption rate and increase comfort.
- Sun Protection: Although azelaic acid does not make the skin overly sensitive to the sun, a broad-spectrum sunscreen must be used during the day as it supports the skin's renewal process.
- Consistency: Regular use is essential to see the effects of cosmetic ingredients. Generally, it is observed that the skin looks clearer and more vibrant after 4-8 weeks of regular use.
Points to Consider
As with any active ingredient, paying attention to some basic warnings when using azelaic acid is important for protecting your skin health. When you start using the product for the first time, it is recommended to perform a patch test on a small area of your skin. A slight tingling or itching sensation in the first few days of use may be considered normal, but if this condition is severe, use should be discontinued and a specialist should be consulted.
Caution should be exercised when using azelaic acid simultaneously with other high-concentration acids (such as pure Vitamin C or strong Retinol derivatives). To avoid tiring the skin barrier, it would be a healthier approach to spread these ingredients to different time slots of the routine (for example, one in the morning and the other in the evening).
Conclusion
Azelaic acid is a versatile cosmetic hero that does not tire the skin, targets tone inequalities, and gives the skin a clear appearance. As Tanura, we continue to be with you on your journey to healthy and radiant skin by including such effective ingredients in our formulas that respect the natural structure of your skin. By combining the right ingredients with the right steps, you can give your skin the care it deserves.
This content is for general information purposes only and does not constitute medical advice. We recommend that you consult a dermatologist or a specialist physician for any skin problems.