Substantive sunscreen formulation

A substantive emulsion comprising:

• 40 to 45% by weight of water;
• 5.5% by weight of octocrylene;
• 3% by weight of avobenzone;
• 4.5% by weight of octisalate;
• 10% by weight of homosalate;
• 5% by weight of oxybenzone;
• 1.0 to 1.5% by weight of acrylates/dimethicone copolymer;
• 0.75 to 1.25% by weight of VP eicosene copolymer;
• 0.5 to 1.0% by weight of trimethylsiloxysilicate;
• 0.75 to 1.25% by weight of acrylates/C12-22 alkyl methacrylate copolymer;
• 1 to 3% by weight of ceteth-20 phosphate;
• 0.01 to 0.05% by weight of trideceth-6;
• 0.5 to 1% by weight of dicetyl phosphate;
• 1 to 3% by weight of silica;
• 1 to 3% methyl trimethicone;
• 0.5 to 1.5% by weight of behenyl alcohol;
• 2 to 4% by weight of butylene glycol;
• 0.5 to 1.5% by weight of glycerin;
• 0.5 to 1.5% by weight of ethylhexyl methoxycrylene;
• and
• 3 to 7% by weight of butyloctyl salicylate;
• wherein the emulsion is a water-in-oil emulsion;
• wherein the emulsion has a sun protection factor of about 45 to 55, and
• wherein the emulsion is very water resistant.