Cosmetic skin care complex with anti-aging effect
View Patent ↗The invention relates to a cosmetic preparation which includes a skin care complex having an anti-ageing effect. The complex consists of liposomes comprising a mixture of cosmetic oil, extract of Plukenetia volubilis seeds, extract of Cynara scolymus leaves and hydrogenated retinol. The liposomes are homogeneously dispersed in a gel network consisting of water and a gel-forming agent.
1. A cosmetic preparation, comprising:
a skin care complex with anti-ageing effect, wherein said complex consists of liposomes comprising a mixture of cosmetic oil, extract of Plukenetia volubilis seeds, extract of Cynara scolymus leaves and hydrogenated retinol, said liposomes are homogeneously dispersed in a gel network consisting of water and a gel-forming agent, and the gel, together with common cosmetic additives, adjuvants, active substances and mixtures thereof, is included in the cosmetic preparation at a concentration of 0.1-11 wt. %, the concentration being based on the overall weight of the preparation, wherein the extract of the Plukenetia volubilis seeds is in the range of 1-3 wt. %, relative to the overall weight of the complex; wherein the extract of the Cynara scolymus leaves is in the range of 2-4 wt. %, relative to the overall weight of the complex; and wherein the concentration of hydrogenated retinol is in the range of 0.1-1 wt. %, relative to the overall weight of the complex.
2. The cosmetic preparation according to claim 1 , wherein the concentration of the complex is in the range of 1-6 wt. %, relative to the overall weight of the preparation.
3. The cosmetic preparation according to claim 1 , wherein omega-3/6 fatty acids are included as further active substances.
4. The cosmetic preparation according to claim 1 , wherein the skin care complex consists of
3 to 10 wt. % phospholipids,
0.3 to 1 wt. % gel-forming agent,
3 to 10 wt. % monohydric alcohol,
5 to 12 wt. % polyhydric alcohol,
1 to 3 wt. % extract of Plukenetia volubilis seeds,
2 to 4 wt. % extract of Cynara scolymus leaves,
0.1 to 1 wt. % hydrogenated retinol, water, and further adjuvants.
5. The cosmetic preparation according to claim 1 , wherein the skin care complex consists of
5 to 8 wt. % lecithins,
8 to 10 wt. % glycerol,
1 to 3 wt. % wheat germ oil,
5 to 7 wt. % alcohol,
2 to 5 wt. % hazelnut oil,
1 to 3 wt. % extract of Plukenetia volubilis seeds,
2 to 4 wt. % extract of Cynara scolymus leaves,
0.1 to 1 wt. % hydrogenated retinol,
1 to 1.5 wt. % preservative,
0.3 to 0.5 wt. % acrylates/C 10-30 alkyl acrylate crosspolymer,
0.3 to 0.5 wt. % triethanolamine, and
q.s, ad 100 wt. % water.