Medical composition of skin protection, which contains a combination of active ingredients for aging skin care, consisting of the following components: a) 0.01 to 20% by weight of almond oil, b) 0.01 to 1, 5% by weight of flaxseed oil fatty acids, c) 0.001 to 0.5% by weight of amino acids and d) 0.01 to 1.5% by weight of creatine, which is composed of the following components: a) 0 , 1 to 15% almond oil, b) 0.05 to 0.8% by weight of fatty acids of vegetable origin with a ratio of omega 6 to omega 3 from 1 to>; 1, c) 0.005 to 0.15 % by weight of amino acids, chosen from one or more of the amino acids arginine Arg, glutamine Gln, histidine His and serine Ser and / or at least one natural moisturizing factor, preferably PCA pyrrolidinecarboxylic acid and / or UCA urocanic acid, d) 0, 05 to 0.8% by weight of creatine, where the percentages by weight refer in each case to the overall composition, characterized in that the medical composition d The skin protection is in the form of a water-in-oil emulsion (W / O) or in the form of a water-in-oil emulsion in water (W / O / W).Composición médica de protección cutánea, que contiene una combinación de principios activos para el cuidado de la piel envejecida, consistente en los siguientes componentes: a) 0,01 a 20% en peso de aceite de almendras, b) 0,01 a 1,5% en peso de ácidos grasos de aceite de linaza, c) 0,001 a 0,5% en peso de aminoácidos y d) 0,01 a 1,5% en peso de creatina, que se compone de los siguientes componentes: a) 0,1 a 15% de aceite de almendras, b) 0,05 a 0,8% en peso de ácidos grasos de origen vegetal con una relación de ácido graso omega6 a omega3 de 1 a >; 1, c) 0,005 a 0,15% en peso de aminoácidos, elegidos de uno o varios de los aminoácidos arginina Arg, glutamina Gln, histidina His y serina Ser y/o al menos un factor hidratante natural, preferiblemente ácido pirrolidincarboxílico PCA y/o ácido urocánico UCA, d) 0,05 a 0,8% en peso de creatina, en donde los porcentajes en peso se refieren en cada cas