Emulsified cosmetic composition
Disclosed is an emulsified cosmetic which is not sticky, has a long-lasting moisturizing effect, and can realize an excellent shiny sensation after application. Specifically disclosed is an emulsified cosmetic characterized by comprising (A) 0.1 to 15% by mass of a plate-like powder, (B) 0.1 to 30% by mass of an oil having an IOB value of 0.1 to 0.5, (C) 0.01 to 5% by mass of a pulverized agar gel, and (D) 1 to 20% by mass of a moisturizing agent. The plate-like powder preferably has an average particle diameter of 1 to 20 μm. The pulverized agar gel is one obtained by dissolving agar in water or an aqueous solvent, then allowing the agar solution to cool and solidify to form a gel, and pulverizing the gel.
1. An emulsified skin-care cosmetic composition comprising:
(A) 0.1 to 10% by mass of a plate-like powder;
(B) 0.1 to 30% by mass of an oil having an inorganic-organic balance (IOB) of 0.1 to 0.5;
(C) 0.01 to 5% by mass of a pulverized agar gel; and
(D) 1 to 20% by mass of a moisturizing agent;
wherein the oil component is selected from the group consisting of octyl palmitate (IOB=0.13), cetyl 2-ethylhexanoate (IOB=0.13), cetyl octanoate (IOB=0.13), trimethylolpropane triisostearate (IOB=0.14), isopropyl myristate (IOB=0.18), glyceryl triisostearate (IOB=0.18), trimethylolpropane triisostearate (IOB=0.20), isononyl isononate (IOB=0.20), isodecyl benzoate (IOB=0.23), neopentylglycol dicaprylate (IOB=0.25), diisostearyl malate (IOB=0.27), glyceryl diisostearate (IOB=0.29), trimethylolpropane triethylhexanoate (IOB=0.31), trimethylolpropane trioctanoate (IOB=0.31), propylene glycol dicaprylate (IOB=0.32), di-2-ethylhexyl succinate (IOB=0.32), pentaerythritol tetra(behenate/benzoate/ethylhexanoate) (IOB=0.35), trioctanoin (IOB=0.35), pentaerythrityl tetraethylhexanoate (IOB=0.35), pentaerythritol tetraoctanoate (IOB=0.35), pentaerythritol tetra-2-ethylhexanoate (IOB=0.35), glyceryl tri-2-ethylhexanoate (IOB=0.36), diisopropyl sebacate (IOB=0.40), decyl tetradecanol (IOB=0.21) and oleyl alcohol (IOB=0.28), and wherein said composition exhibits reduced stickiness relative to emulsified skin-care cosmetic compositions containing a non-pulverized agar gel.
2. The emulsified skin-care cosmetic composition according to claim 1 , wherein the plate-like powder has an average particle diameter of 1 to 20 μm.
3. The emulsified skin-care cosmetic composition according to claim 1 , wherein the pulverized agar gel is obtained by dissolving agar in an aqueous solvent, then allowing the agar solution to form a gel, and pulverizing the gel.
4. The emulsified skin-care cosmetic composition according to claim 1 , which is an oil-in-water emulsion.
5. The emulsified skin-care cosmetic composition according to claim 1 , wherein:
the plate-like powder is selected from the group consisting of plate-like powders made of mica, sericite, talc, kaolin, alumina, barium sulfate, boron nitride, N-acylated lysine, synthetic phlogopite, synthetic mica, synthetic talc, zinc oxide, silica, fish scale flake, and bismuth oxychloride.
6. The emulsified skin-care cosmetic composition according to claim 5 , wherein the plate-like powder has an average particle diameter of 1 to 20 μm.
7. The emulsified skin-care cosmetic composition according to claim 5 , wherein the pulverized agar gel is obtained by dissolving agar in an aqueous solvent, then allowing the agar solution to form a gel, and pulverizing the gel.
8. The emulsified skin-care cosmetic composition according to claim 5 , which is an oil-in-water emulsion.