A beauty care instrument comprises a support frame (8), a support pipe (7) fixed to the support frame (8), and a beauty cover (31) connected to the support pipe (7). An atomization and electrolyzation apparatus is disposed in the support pipe (7). The atomization and electrolyzation apparatus comprises an atomizer (15), a liquid-medicine chamber (13), and an atomization chamber (19). The atomizer (15) is located in the liquid-medicine chamber (13). The upper part of the liquid-medicine chamber (13) is in communication with an inlet of the atomization chamber (19). A fan (16) is also disposed in the support pipe (7). The outgoing air of the fan (16) faces the inlet of the atomization chamber (19). The support pipe (7) is also provided with a connection pipe (32) and a sprayer (1) connected to an outlet of the connection pipe (32). An inlet of the connection pipe (32) is in communication with an outlet of the atomization chamber (19). A positive electrode and a negative electrode are also inserted in the liquid-medicine chamber (13). In the present application, an atomization and electrolyzation apparatus is disposed in the support pipe, and hydrogen released after a liquid medicine is electrolyzed and atomized steam are blown to skin by means of a fan, which can produce very good beauty care effects on the skin and the beauty care instrument has an enhanced function and a compact structure and is convenient to use.Cet instrument de soin cosmétique comprend une base (8), un tube de support (7) fixé à la base (8), un couvercle de cosmétique relié au tube de support (7) dans lequel est logé un dispositif électrolytique de nébulisation, lequel comprend un nébulisateur (15), une chambre dadministration deau (13), une chambre de nébulisation (19), le nébulisateur (15) étant logé dans la chambre dadministration deau (15) dont la partie supérieure est en communication avec un orifice dentrée de la chambre de nébulisation (19). Dans le tube de support (7) se trouve un ventila