| abstract |
The microneedle includes a plurality of microneedles formed on the sheet substantially along the major surface of the sheet, the microneedle containing a water-soluble polysaccharide and water, and the water content is 1 based on the total mass of the microneedle Disclosed is a microneedle sheet having a weight percent or more and less than 19% by weight, and the bending of the sheet causes the microneedles to rise from the main surface. |