Abstract: Disclosed herein are water-soluble microneedle spicules for scrubs and a non-aqueous cosmetic composition containing the same. More specifically, the present invention relates to water-soluble microneedle spicules for scrubs, which are in the shape of a triangular pyramid or sexangular pyramid and characterized in that at least any one among the interior angles of the pyramid base of the spicules for scrubs is 90 degrees or less; and a non-aqueous cosmetic composition containing the same.

Abstract: A composition for controlling the shape of the micro-spicule particles, micro-spicule particles molded by water-soluble materials, and its method for producing the micro-spicule particles molding with water-soluble materials having a sharp pointed vertex without tip collapse by controlling the amount of the alkylated glycerin compound in the solution loaded onto the multiple pattern engraved mold. The shape of molded micro-spicules can be controlled by using alkylated glycerin and thus various types of water-soluble micro-spicule particles can be prepared when mixed with a non-aqueous formulation and applied to the skin, the water-soluble micro-spicule particles prepared by the present invention provide advantageous scrubbing effect.

Abstract: The present invention relates to a microneedle, to a mould for producing same, and to a production method for same. More specifically, the present invention concerns a microneedle for causing a skin-beautifying substance or drug to be absorbed via the skin, to a plastic mould for producing same, and to a production method for same.

Abstract: The present invention relates to a non-aqueous cosmetic composition comprising water-soluble scrub particles containing a polypeptide or a cell culture component. More specifically, the present invention relates to a non-aqueous cosmetic composition comprising 0.01 wt % to 15 wt % of hard and angulated water-soluble scrub particles containing cell culture components or various polypeptides including a peptide and an oligopeptide. Further, the cosmetic composition of the present invention provides a non-aqueous cosmetic composition which does not comprise active ingredients, but comprises water-soluble excipient scrub particles for maintaining or improving a scrubbing effect and adjusting viscosity or volume.