The Blue Lagoon's warm water and natural active ingredients: salts, silica and blue green algae help our guests relax and escape the stress and strain of daily life. The Blue Lagoon's white Silica mud gently cleanses and exfoliates the skin and has revitalizing effects on the skin while the blue green algae nourishes and softens the skin. The Blue Lagoon mineral salts have balancing and relaxing effects. You can treat psoriasis at home using Blue Lagoon skin care products with natural active ingredients from the Blue Lagoon in Iceland.