COSMETIC OR DERMAPHARMACEUTICAL PATCH

摘要

The present invention relates to pre-formed, unilamellar, sheet-like devices (10, 110, 210, 310, 410, 510, 610, 710) for delivering benefit agents to the skin, hair or nails. The devices (10, 110, 210, 310, 410, 510, 610, 710) are patches or masks for cosmetic or therapeutic use. The devices (10, 110, 210, 310, 410, 510, 610, 710) are less obtrusive and have a non-planar topography on at least one surface (14, 114, 214, 314, 414, 514, 614, 714; 16, 116, 216, 316, 416, 516, 616, 716). The present invention also encompasses methods of producing such devices (10, 110, 210, 310, 410, 510, 610, 710).