To provide a skin care product capable of sufficiently transferring a weak acidifying agent to the wearers skin and capable of sufficiently transferring a weak acidifying agent to the wearers skin even when excretion liquid such as urine is repeatedly supplied, Which is capable of maintaining a weakly acidic surface sheet on the surface of the absorbent article.SOLUTION: The absorbent article of the present invention comprises a topsheet, wherein the topsheet is made of a nonwoven fabric having a base portion and a convex portion protruding from the base portion toward the skin-facing side of the absorbent article Wherein the convex portion has a top portion and a side wall portion and includes a weak acidifying agent in the top portion and the side wall portion, wherein the fiber density of the side wall portion is smaller than the fiber density of the top portion .(FIG.【課題】本発明は、弱酸性化剤を着用者の肌に十分に移行させることができ、且つ、尿などの排泄液が繰り返し供給されるような場合でも、肌対向面側の表面におけるpHを弱酸性に維持することのできる表面シートを備えた、吸収性物品を提供するものである。【解決手段】本発明の吸収性物品は、表面シートを備え、前記表面シートは、基部と、当該基部から前記吸収性物品の肌対向面側に向かって突出する凸部と、を有する不織布からなり、前記凸部は、頂部と、側壁部とを有するとともに、前記頂部及び前記側壁部において弱酸性化剤を含み、前記側壁部の繊維密度が前記頂部の繊維密度よりも小さい、吸収性物品である。【選択図】図3
