Boí Thermal

Sulphurous healing mineral hypotonic water

Keratolytic, antioxidant, anti-inflammatory, healing and antibacterial.

What is Sulphurous healing mineral hypotonic water?

To explain this, we really have to break down each concept.

  • Hypotonic water: water with a low concentration of ions which helps it penetrate the skin through the mechanism known as osmosis.
  • Sulphurous water: water with a dissolved hydrogen sulphide (H2S) content greater than 1 mg/L. A smell reminiscent of rotten eggs is a typical characteristic of this type of water. This water is clear, soft and unctuous to the touch and has a salty taste. Another exclusive characteristic of sulphurous water is the presence of suspended bacteria from the sulphur cycle, which hugely enhance the therapeutic effects of these types of healing mineral water. This water is usually hot.
  • Sulphur: a mineral that is present in large quantities in the Earth’s crust. It fulfils a number of important functions in the body.

This is the water found in the “Font de la Tartera” spring, one of the 37 springs at the Caldes de Boí Spa.

Discover its properties

Within balneotherapy, sulphurous water is the type of water with the highest number of therapeutic indications.

  • Antioxidant, anti-inflammatory and anti-allergen effects.
  • Immunostimulant.
  • Keratolytic.
  • Emollient and desquamation agent for eczematous dermatitis.

Why use Sulphurous healing mineral hypotonic water in your cosmetics routine

Because sulphurous water has a multitude of therapeutic properties, four of which are exclusive within the group of healing mineral waters: it is haematopoietic, a hepatic detoxifier, an antioxidant and revitalising.

Because it is an acidic water, it is particularly suitable for cases of psoriasis, dermatitis and acne. In addition, it helps eliminate toxins and calms skin plagued by eczema or allergies.

Boí Thermal has concentrated the full power of the sulphurous healing mineral hypotonic water from the “Font de la Tartera” spring, one of the prodigious Caldes de Boí springs, to create Sulphaterm, its thermal mud.

You can find this amazing ingredient in:

Sulphaterm

Sulphaterm

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