Cosmetic process for treating human body odor using a 4-(3-ethoxy-4-hydroxyphenyl)alkyl ketone or 2-ethoxy-4-hydroxyalkylphenol compound

A composition conditioned

• (i) in pressurized form in an aerosol device or in a pump-dispenser bottle;
• (ii) in a device equipped with a perforated wall;
• (iii) in a device equipped with a ball applicator;
• (iv) in the form of a wand;
• (v) in the form of a loose or compacted powder, the composition contains, in a cosmetically acceptable medium, at least one compound of formula (I)
• in which:
• R represents a hydrogen atom, or a linear or branched, saturated or unsaturated (alkyl or alkenyl), C1-C6 hydrocarbon-based radical;
• R′ represents a linear or branched, saturated or unsaturated (alkyl or alkenyl), C1-C18 hydrocarbon-based radical, optionally substituted with a hydroxyl group;
• C—X represents C═O or CH—OH wherein the composition comprises 1% to 5% by weight of at least one 4-(3-ethoxy-4-hydroxyphenyl)alkyl ketone compound of formula (I) relative to the total weight of the composition and wherein the composition does not comprise an essential oil.