A fluid dispenser device comprising a body, at least one hood member pivotally mounted on said body between a closed position and an open position, said device having a plurality of individual reservoirs each containing a single dose of fluid, such as powder, said individual reservoirs being disposed on an elongate strip (100), opening means being provided for opening an individual reservoir each actuation of the device, said device comprising movable support means (50) adapted to displace a individual reservoir against said opening means at each actuation, said movable support means (50) being movable between a non-dispensing position and a dispensing position, the device comprising a web winding system comprising a drum (1000 ) and an actuating member (2000), the leading end (101) of said elongated strip (100) ) being attached to said drum (1000) and said actuating member (2000) being rotatable relative to the body (10) in a first direction of rotation when said movable support means (50) are moved from their non-dispensing position to their dispensing position and in a second direction of rotation, inverse to said first direction of rotation, when said movable support means (50) are moved from their dispensing position to their non-dispensing position, said actuating member ( 2000) rotating said drum (1000) only when it rotates in said second direction of rotation.Dispositif de distribution de produit fluide, comportant un corps, au moins un élément de capot monté pivotant sur ledit corps entre une position fermée et une position ouverte, ledit dispositif comportant une pluralité de réservoirs individuels contenant chacun une dose unique de produit fluide, tel que de la poudre, lesdits réservoirs individuels étant disposés sur une bande allongée (100), des moyens d'ouverture étant prévus pour ouvrir un réservoir individuel à chaque actionnement du dispositif, ledit dispositif comportant des moyens de support mobiles (50) adaptés à déplacer un réservoir individuel
