The invention discloses the use of a liquid composition, capable of promoting the growth of tissue cells at the site of a wound, a process that promotes regeneration of tissue and wound healing. More particularly, the present invention relates to the use of a liquid composition comprising a component (a) selected from the salts consisting of cations A<;SUB>;n<;/SUB>;<;SUP>;+<;/SUP>; and anions derived from halogen oxides according to the general formula [O<;SUB>;m<;/SUB>;X]<;SUP>;-<;/SUP>;, a component (b) selected from the group of oxygen donors, and a component (d) selected from the group of liquid binders for the treatment of open wounds and burns.