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CETRARIA ISLANDICA EXTRACT

Description

Cetraria islandica extract, derived from Iceland moss, is a potent botanical ingredient gaining traction in skincare formulations. This lichen, found primarily in arctic and alpine regions, has been traditionally used for its medicinal properties and is now recognized for its dermatological benefits.

The extract is rich in polysaccharides, particularly lichenin and isolichenin, which exhibit strong moisturizing and skin-soothing properties. These compounds form a protective film on the skin, helping to reduce transepidermal water loss and improve skin hydration. Cetraria islandica also contains usnic acid, a natural antimicrobial agent that can help combat acne-causing bacteria and promote a clearer complexion.

Furthermore, the extract demonstrates antioxidant activity, attributed to its content of phenolic compounds. This antioxidant capacity helps protect the skin from free radical damage and environmental stressors, potentially slowing the visible signs of aging. The anti-inflammatory properties of Cetraria islandica extract make it particularly beneficial for sensitive or irritated skin conditions.

In skincare formulations, Cetraria islandica extract is typically used in concentrations ranging from 0.1% to 3%, depending on the specific product and desired effects.