The Ordinary Azelaic Acid Suspension 10% is a multifunctional brightening formula that contains high-purity azelaic acid in a lightweight cream-gel system. This naturally-derived acid helps brighten skin tone, improve texture, and reduce the appearance of blemishes while providing antioxidant benefits. Key features: • 10% high-purity azelaic acid concentration • Lightweight cream-gel texture • Multifunctional brightening formula • Helps improve skin texture and evenness • Reduces appearance of blemishes • Acts as an antioxidant Azelaic acid is a naturally occurring acid found in grains and produced by yeast that lives on normal skin. The 10% concentration in this formula is considered effective while being gentle enough for regular use. The product comes in a 30ml tube with clinical-style packaging that reflects The Ordinary's focus on straightforward, effective skincare formulations.