Azelaic Acid Serum 10% — Silicone-Free, Fragrance-Free, 2 oz

Azelaic acid serum with 10% azelaic acid, 4% niacinamide and stable vitamin C, in a water-based formula with no silicones — so it absorbs instead of pilling, and doesn't leave a white cast under makeup or SPF. Eighteen ingredients, each one named, sourced and grouped by what it does. Fragrance-free, with hyaluronic acid, panthenol and centella asiatica to keep it comfortable on sensitive skin. 2 oz / 56 g. Made in the USA. 60-day money-back guarantee.