Wellness
Azelaic Acid Explained: The Gentle Powerhouse
Discover azelaic acid, the multi-tasking skincare ingredient that gently tackles acne, redness, and uneven skin tone for a clearer complexion.
What is it?
Azelaic acid is a dicarboxylic acid that is naturally found in grains like barley, wheat, and rye, and is also produced by a yeast that lives on normal skin. In skincare, a lab-engineered version is often used for its stability and effectiveness. It functions as a gentle exfoliant with anti-inflammatory and antibacterial properties. This allows it to effectively target clogged pores, kill acne-causing bacteria, and reduce inflammation. It also works as a tyrosinase inhibitor, which helps to reduce the synthesis of melanin, the pigment responsible for dark spots.
Why is it trending?
Azelaic acid's popularity stems from its versatility and gentle nature. It addresses multiple common skin concerns simultaneously, including acne, rosacea, and hyperpigmentation, making it a powerful all-in-one ingredient. Unlike many other potent actives, it is generally well-tolerated by most skin types, including sensitive skin. Its effectiveness in fading post-inflammatory hyperpigmentation—the persistent dark marks left after acne—makes it highly sought after. Furthermore, it is considered a safe treatment option during pregnancy, adding to its widespread appeal.
How does it affect people?
For individuals with acne-prone skin, azelaic acid helps by clearing pores and reducing bacteria, leading to fewer breakouts. Its anti-inflammatory capabilities calm the redness and swelling associated with both acne and rosacea. People dealing with uneven skin tone, melasma, or post-acne marks benefit from its ability to inhibit pigment production, resulting in a brighter, more even complexion. By promoting gentle exfoliation, it refines the skin's surface, improving texture. While generally mild, some may experience initial itching or dryness.