- Soothing ingredients and anti-oxidative compounds nourish and protect the skin - Albatrellus Ovinus Extract and Purslane calm skin and reduce the visible signs of irritation - Hyaluronic Acid hydrates and reduces the appearance of fine lines and wrinklesDr. Barbara Sturm Clarifying Serum The Dr, Sturm Clarifying Serum, which is an important component of the Clarifying Line regimen, contains a potent mix of soothing ingredients and anti-oxidative active compounds that will nourish and protect your skin. Albatrellus Ovinus Extract and Purslane calm the skin and reduce the visible signs of irritation, resulting in a more even complexion. The serum deploys Hyaluronic Acid to hydrate the skin and reduce the appearance of fine lines and wrinkles. Active Ingredients: Purslane Extract, Zinc, Albatrellus Ovinus Extract, Hyaluronic Acid, Bistorta Root Extract Directions: Pour one pipette length of the serum into the palm of your hand and apply it on your face by gently patting the serum into your skin Size: 30ml