The process of the invention relates to a kit of two cosmetic, pharmaceutical, veterinary and food compositions, designed for slimming or for preventing and/or repairing inflammatory mechanisms, one of the compositions comprising at least one sirtuin activator and at least one HSP activator, and the other composition comprising at least one sirtuin inhibitor and at least one HSP inhibitor.The said compositions are intended to be delivered in a chronomodulated pattern. They are particularly effective in combination with one another for controlling fat tissues, adipose, fibrous or aqueous cellulite, cell aging and inflammatory processes.
