The purpose of the present invention is to provide an impression that the natural color of wood is provided by the absorber, which can give the impression of skin-friendly products using natural materials, and the absorber can achieve moderate adhesion and liquid absorption with the surface sheet Absorbent articles.The absorbent article (310) includes: a liquid-absorbent core material (321)； and a core material cover sheet (322) covering the liquid-absorbent core material. The core covering sheet (322) is the first covering portion (325) on the skin-facing side covering the liquid-absorbent core material (321), has a lignin component content rate higher than the surrounding area, and is viewed from above Scattered multiple high lignin regions (352). The content rate of the lignin component of the core material cover sheet is higher than that of the liquid-absorbing core material (321).本發明之目的係在於提供藉由吸收體具有木材原本的色調，可賦予使用了天然的材料之親膚的製品的印象，並且吸收體可實現與表面薄片之適度的接著性、吸液性之吸收性物品。吸收性物品(310)係具有：吸液性芯材(321)；和包覆吸液性芯材之芯材覆蓋薄片(322)。芯材覆蓋薄片(322)係在被覆吸液性芯材(321)的肌膚對向面側之第1被覆部(325)，具有木質素成分的含有率較周邊區域高、且在俯視視角上分散存在之複數個高木質素區域(352)。芯材覆蓋薄片的木質素成分之含有率係較吸液性芯材(321)的木質素成分之含有率更高。
