A cleansing product incorporating marine algae, often Chondrus crispus, aims to purify the skin. These preparations combine the reported benefits of the algae with surfactants and other ingredients designed to remove impurities. A typical application involves wetting the face, applying a small amount, gently massaging to create a lather, and rinsing thoroughly.
The perceived value stems from the mineral content of the algae, theorized to nourish the skin. Historically, such marine-derived ingredients have been utilized in skincare for their potential hydrating and antioxidant properties. The purported benefits include improved skin texture and a reduction in inflammation.