Abstract: The method comprises the following steps: (a) heating at least one cosmetic material; (b) depositing a layer (19) comprising one or a plurality of cosmetic materials heated in step (a); (c) at least partially solidifying the layer (19) by cooling the or each cosmetic material; (d) depositing, on the previous layer (19), an additional layer (19) comprising one or a plurality of cosmetic materials heated in step (a), (e) at least partially solidifying the additional layer (19) by cooling the or each cosmetic material; (f) repeating steps (d) to (e) until a three-dimensional object comprising or forming a structured cosmetic composition is formed. The cosmetic composition comprised in the three-dimensional object or forming the three-dimensional object is recoverable after solidifying.

Abstract: The method comprises the following steps: (a) supplying at least one cosmetic material and supplying at least one photoactivatable material; (b) forming a layer (19) comprising on at least a first region of the layer (19), a photoactivatable material supplied in step (a); (c) illuminating at least the first region of the layer (19) to activate the photoactivatable material; (d) forming an additional layer (19) on at least a second region of the additional layer (19), a photoactivatable material supplied in step (a), (e) illuminating at least the second region of the additional layer (19) to activate the photoactivatable material; (f) repeating steps (d) to (e) until the three-dimensional object is formed. The cosmetic composition comprised in the three-dimensional object or forming the three-dimensional object being recoverable after the three-dimensional object is formed.

Abstract: The method comprises the following steps: (a) forming a powder layer (19) comprising at least one cosmetic powder; (b) supplying a photoactivatable material on at least a first region of the layer (19); (c) illuminating at least the first region of the layer (19) to activate the photoactivatable material; (d) forming an additional powder layer (19) comprising at least one cosmetic powder; (e) supplying a photoactivatable material on at least a second region of the additional layer (19); (f) illuminating at least the second region of the additional layer (19) to activate the photoactivatable material; (g) repeating steps (d) to (f) until the three-dimensional object is formed. The cosmetic composition comprised in the three-dimensional object or forming the three-dimensional object can be restored after the three-dimensional object is formed.

Abstract: The dispensing device comprises a dispensing valve comprising: a valve body (40); an actuating rod (42), defining a dispensing duct for the product (62); a return element (44) of the actuating rod (42) to its blocking position. The dispensing device comprises a non-return valve (70) arranged inside the actuating rod (42). The non-return valve (70) comprises a deformable portion (74) between a closed position, applied against a lateral face (61) of the actuating rod (42), in which the circulation of fluid in the duct (62) through an inlet orifice (64) for product entry in the rod is made impossible, and an open position, separated from the lateral face (61) of the actuating rod (42), in which the circulation of fluid through the inlet orifice (64) is possible.

Abstract: The method comprises the following steps: (a) supplying at least one cosmetic material and supplying at least one photoactivatable material; (b) forming a layer (19) comprising on at least a first region of the layer (19), a photoactivatable material supplied in step (a); (c) illuminating at least the first region of the layer (19) to activate the photoactivatable material; (d) forming an additional layer (19) on at least a second region of the additional layer (19), a photoactivatable material supplied in step (a), (e) illuminating at least the second region of the additional layer (19) to activate the photoactivatable material; (f) repeating steps (d) to (e) until the three-dimensional object is formed. The cosmetic composition comprised in the three-dimensional object or forming the three-dimensional object being recoverable after the three-dimensional object is formed.

Abstract: The method comprises the following steps: (a) forming a plane powder layer (19) comprising at least one cosmetic powder; (b) applying a powder binding activator and binding the powder in at least a first region of the powder layer (19); (c) forming an additional plane powder layer (19) comprising at least one cosmetic powder, the additional layer (19) at least partially covering the previous layer (19); (d) applying a powder binding activator and binding the powder in at least a second region of the additional powder layer (19); (e) repeating steps (c) to (d) until the three-dimensional object is formed. The cosmetic composition comprised in the three-dimensional object or forming the three-dimensional object can be restored after the three-dimensional object is formed.

Abstract: The method comprises the following steps: (a) forming a powder layer (19) comprising at least one cosmetic powder; (b) supplying a photoactivatable material on at least a first region of the layer (19); (c) illuminating at least the first region of the layer (19) to activate the photoactivatable material; (d) forming an additional powder layer (19) comprising at least one cosmetic powder; (e) supplying a photoactivatable material on at least a second region of the additional layer (19); (f) illuminating at least the second region of the additional layer (19) to activate the photoactivatable material; (g) repeating steps (d) to (f) until the three-dimensional object is formed. The cosmetic composition comprised in the three-dimensional object or forming the three-dimensional object can be restored after the three-dimensional object is formed.

Abstract: The dispensing device comprises a dispensing valve comprising: a valve body (40), an actuating rod (42), defining a dispensing duct for the product (62), et a return element (44) of the actuating rod (42) to its blocking position. The dispensing device comprises a non-return valve (70) arranged inside the actuating rod (42). The non-return valve (70) comprises a deformable portion (74) between a closed position, applied against a lateral face (61) of the actuating rod (42), in which the circulation of fluid in the duct (62) through an inlet orifice (64) for product entry in the rod is made impossible, and an open position, separated from the lateral face (61) of the actuating rod (42), in which the circulation of fluid through the inlet orifice (64) is possible.

Abstract: The method comprises the following steps: (a) heating at least one cosmetic material; (b) depositing a layer (19) comprising one or a plurality of cosmetic materials heated in step (a); (c) at least partially solidifying the layer (19) by cooling the or each cosmetic material; (d) depositing, on the previous layer (19), an additional layer (19) comprising one or a plurality of cosmetic materials heated in step (a), (e) at least partially solidifying the additional layer (19) by cooling the or each cosmetic material; (f) repeating steps (d) to (e) until a three-dimensional object comprising or forming a structured cosmetic composition is formed. The cosmetic composition comprised in the three-dimensional object or forming the three-dimensional object is recoverable after solidifying.