The Blue Lagoon geothermal seawater is a part of an ecocycle where nature and science work in harmony. The seawater originates 2000 meter/6562 ft beneath the ground where it is heated by earth’s natural forces. At this depth the temperature is 240°C/464°F and the pressure is 36 times the pressure on the earth’s surface. The geothermal seawater comes into contact with cooling magmatic intrusions and captures the earth’s minerals, resulting in this unique natural source known for its healing power and actives.

The composition of minerals in the water is very distinctive and has a high level of silica. Its environment is characterized by high temperature and salinity level of 2.5% which is 1/3 of the ocean’s salinity level.

Research and Development

The geothermal seawater is brought to the lagoon for people to enjoy bathing in it, and to the R&D centre where its actives are isolated for use in Blue Lagoon skin care.

Research and development has from the beginning been one of the pillars of Blue Lagoon’s operations. The R&D team works with some of the world’s most distinguished scientists, creating a strong, professional network and acquiring knowledge in bio-technology, dermatology and marine cosmetology.