Skincare School Everything you need to know about Azelaic Acid

You're late. So sit down, zip it, and pay attention. Class has started. This is everything you need to know about Azelaic Acid. The most popular skincare ingredient of 2026. What does Azelaic acid do and should you be using it? First of all, Azelaic acid is anti-bacterial, which means it fights acne causing bacteria. It literally stops the bacteria from multiplying on your skin, which means it will reduce your acne. So if you have acne, you should use Azelaic acid. Secondly, Azelaic acid is a pigment suppressor. This means it stops the specific enzyme that is required to create pigment on the skin, making Azelaic acid great for people who have melasma, sun spots, PIH scarring. Thirdly, Azelaic acid is anti-keratinisation. In simpler terms, it removes excessive dead skin build up, which results in decongesting your pores. So if you struggle with clogged pores, Azelaic acid will help you. And fourthly, Azelaic acid is anti-inflammatory. So if you have any inflamed skin issues like rosacea, PIE scarring and redness, Azelaic acid will help you. Now, how often should you be using Azelaic acid? Studies have shown that the best results come from using it morning and night, every single day. But if you've never used Azelaic acid before, you're gonna start slowly. Using it two times a week at nighttime, then three times a week, then four times a week at nighttime. Gradually increase. Next, what percentage of Azelaic Acid works? Anything between 10% to 20%. 10% Azelaic acid can be bought over the counter, while 15% to 20% is a prescription. Time for questions. Any questions? You in the back? Can you use Azelaic acid if you have sensitive skin? The answer to that is yes, you can. Any other questions? You in the front here? Is Azelaic acid pregnancy safe? Yes, it is pregnancy safe. You in the left? What's your question? You've used Azelaic acid and it causes a tingling sensation? Tingling sensation is normal. You have to build your skin's tolerance to the Azelaic acid, okay? Oh my god, so many questions. Yeah, you in the back. Can Azelaic acid purge your skin? Can purge but not common. Yes, it's possible to get a slight purge, but it's not common. Anyway, my phone is literally at 2%. I have to start charging it. Class is now over. And if you want physical notes next week, I will be posting on my bulletin board because on Wednesday, I will be posting a slideshow of everything we've talked about. And there might be a pop quiz in a couple days.