Abstract: A capsule for dosing a substance to be administered orally, comprising:—a dosing chamber (2) for the substance;—an access route (6) for access of the substance into the chamber (2);—a valve (3) which permits/prevents the supply of the substance to the dosing chamber (2) through the access route (6);—a connection means (4) for connecting to a mouth of a container.

Abstract: A system for the preparation and dispensing of a mixture comprising: i) a container (2) for a first substance; ii) a closure cap (4) of the container (2); iii) a capsule (3) applied to a mouth (20) of the container (2) and comprising: —a containment chamber (31) for the second substance; —a perforation means (32) for perforating the chamber (31) and the cap (4); said system (1) taking on a rest configuration wherein the inside of the container (2) and the inside of the containment chamber (31) are fluid-dynamically separated and an operating configuration wherein said perforation means (32) extends into the chamber (31) and passes through the cap (4); iv) a mixture withdrawal mouth (5) which is part of said container (2) or of said capsule (3); said withdrawal mouth (5) being intended to dispense the mixture of the first and second substances outside the system. The cap (4) may or may not be part of the capsule (3).

Abstract: A capsule for dosing a substance to be administered orally, comprising:—a dosing chamber (2) for the substance;—an access route (6) for access of the substance into the chamber (2);—a valve (3) which permits/prevents the supply of the substance to the dosing chamber (2) through the access route (6);—a connection means (4) for connecting to a mouth of a container.