Discloses a cosmetic composition, a food composition, or a dietary composition comprising an article of plant origin comprising a compact, homogenous solid structure of plant fibers, said structure being impregnated with (i) at least one plant extract, which is concentrated, purified, flavoured, coloured and/or fragranced, (ii) at least one watersoluble or liposoluble plant substance isolated from a plant extract, or (iii) at least one composition comprising at least one water-soluble or liposoluble substance of a plant extract that may be concentrated, purified, flavoured, coloured and/or fragranced, wherein said structure and said plant extract have the same plant origin.
