Serene Azelaic Acid Serum, 1oz

Serenes' Azelaic Acid Serum features a 10% concentration of ultra high-purity Azelaic Acid in a lightweight serum. Our Azelaic Acid is the highest grade of azelaic acid (Azepur99® > ± 99%) in the world, specifically developed for cosmetic applications. Features Vitamin B3 (Niacinamide) to reduce Trans Epidermal Water Loss (TEWL), thus increasing hydration and helping the skin’s ability to repair itself. pH 4.0-4.5