Dead Sea salt is its closest relative of the Siberian salt - their chemical composition and therapeutic effect is very
similar. The scientific research conducted in Russia has shown that Rapan salt contains up to 5 times more fat-soluble
antioxidants (carotenoids, retinoids) than Dead Sea salts. The method used was the spectral analysis. More information about
this research can be found in the e-book "Rapan - Beauty through Healing" on this website.
Rapan salt contains such chemical elements and substances as Na, K, Mg, Ca, N,
carbonate, hydrocarbonate, sulphate, chloride, bromide, phenols,
microelements (P, As, Zn, Sn, Cu, Ni, Pb, Ag), silica acid, vitamins,
hormones, biostimulators, amino acids, fatty acids, polysaccharides, peptides,
etc.). It also contains most elements of the Periodic Table.
Rapan salt crystallises in the lake, and the crystals can be of different sizes. The salt also contains what is called 'crystallohydrate'
- the product of the binding of water by inorganic substances in the cold conditions of Siberia. The water in this 'bound' state plays
a very important role as far as therapeutic properties of the salt are concerned, and here is why:
- It acts as a moisturiser for skin cells
- It stimulates skin cell growth and regeneration
- It promotes regeneration of skin collagen
- The water in the crystals is 'living' water, since it forms the basis for the life of peptides in the salt.
- Therapeutic properties of peptides in the salt result in pain relief, stimulation of antioxidant and adaptogenic regulatory systems, and general cell regeneration (anti-ageing properties).
The other factor is the increase in body temperature due to the formation of a salt layer on the skin which prevents evaporation of water
from the skin. The rise in skin temperature in turn leads to dilation of capillaries in the skin, increase in circulation, increase
in consumtion of oxygen by the skin, and an increase in glandular activity. The increase in the blood flow to the skin is followed
by an increase in the volume of circulating blood (from the "blood depots"), increase in the blood flow to the heart which in turn stimulates
cardiac activity. This allows to "exercise" the heart muscle.
It has been proved through scientific research that sodium chloride baths are better than other salt baths for increasing the tone of the veins and
stimulating venous return. Such baths have been researched to decrease viscosity of the blood, micro-circulatory problems, increase in the capillary
network. This leads to the increase in the supply of oxygen and nutrients to the skin and body organs and removal of carbon dioxide
and metabolic waste.
Research has also shown an increase in lipid metabolism and regulation of metabolic rate under the influence of sodium chloride baths.
They help regulate the nervous system and its functions.