Thanks to Seavert tech Technology we obtain a higher concentration of active ingredients through extraction at differential pressure. Not using chemical solvents nor high temperatures in the process ensures the preservation of the properties of active ingredients. Among the principle active ingredients alginic acid, fucoidan and mannitol are highlighted. Alginic acid acts as an elicitor, protecting the plant in situations of stress and biostimulating effect. Mannitol is a carbohydrate osmoprotector that protects the plant against saline and water stress, maintaining water balance. Fucoidan is a sulfated polysaccharide plant elicitor.