To demonstrate an effect of whitening easily-darkening wearers groin portion, etc. An absorbent article according to the present invention comprises: a liquid permeable top sheet a liquid impermeable back sheet and an absorber disposed between the top sheet and the back sheet, wherein in both-side edges on a skin contacting surface side of the top sheet and along a longitudinal direction of the absorbent article, application regions to which a phosphoric ester type vitamin is applied are arranged intermittently.
