Dr. Barbara Sturm Clarifying Serum targets blemishes and breakouts directly. Designed to purify and rebalance, it actively removes excess sebum. The serum replenishes moisture while providing intense hydration. Its Albatrellus Ovinus complex works to reduce redness and soothe skin. Bistort Root Extract promotes a radiant complexion, while Hyaluronic Acid hydrates to smooth fine lines.