DTX SKIN is by nature an "intelligent system"!
With DTX SKIN, the high-quality combination of spring and glacier water and the 8 unrefined primordial salts means that there is no need for conservation at all.
It is very stable in itself due to the salts and the hexagonal structures.
This combination also naturally causes the bacteria-degrading and inactivating properties of foreign harmful microorganisms on the skin.
Laboratory tests have shown that DTX SKIN can be kept in closed condition for longer than 12 months without preservatives.