My 20 year old daughter suffered from extreme perioral dermatitis. What started as the occasional eczema around her eye and mouth area became completely uncontrollable. Red, burning, itchy sores that looked like both a rash and acne. It was painful to watch. After countless hours of desperate research and finding Dr. Azi’s IG post, we stripped down ALL of her skincare and makeup products down to the basics. Sulfur bar soap, this Azaelic 10 serum, and moisturizer. No more makeup. After 6 weeks of consistent use, her skin barrier finally began to heal and now, after 6 months, her skin is looking much healthier. She still has redness from the scarring, but will continue to use this serum. This is her holy grail.