Laminaria Digitata Liposome Serum stabilises skin hydration, providing moisturising effects similar to hyaluronic acid. The key ingredient, oar kelp, belongs to the family of brown algae, which is frequently found along the European Atlantic coast. It naturally contains sugars, proteins, amino acids and vitamins as well as minerals and other trace elements. These ingredients react with the skin’s own natural moisturising factors to form a hydrating complex.