The present invention concerns a topical, cosmetic or pharmaceutical preparation containing a combination of 3 or 4 solar filters comprising: - one or two UVA filters to obtain a critical wavelength >； 370 nm, chosen from among: i. 5,6,5,6-tetraphenyl-3,3’-(1,4-phenylene)-bis[1,2,4]triazine, ii. 1,1'-(1,4-piperazinediyl)bis[1-[2-[4-(diethylamino)-2-hydroxybenzoyl]phenyl]-methanone iii. Butyl Methoxydibenzoylmethane (BMDBM), in a quantity less than 2% by weight with regard to the total weight of said composition, iv. Hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate, - 2,4-Bis[4-(2-ethylhexyloxy)-2-hydroxyphenyl]-6-(4-methoxyphenyl)-1,3,5-triazine = (BEMT), - one or two filters chosen from among UVB filters, except octocrylene, PABA and ethylhexyl methoxycinnamate, said composition also containing a pharmaceutically or cosmetically acceptable excipient.本發明考量一種外用、化妝品或藥物製劑，該者含有3或4種太陽濾劑之一組合，其包含：- 一或二種UVA濾劑以獲得>；370 nm之一臨界波長，該等係擇自於：i. 5,6,5,6-四苯基-3,3'-(1,4-伸苯基)-雙[1,2,4]三嗪ii. 1,1'-(1,4-哌嗪二基)雙[1-[2-[4-(二乙胺基)-2-羥苯甲醯基]苯基]-甲酮iii.丁基甲氧基二苯甲醯基甲烷(BMDBM)，對照於該組成物之總重量，在小於2%重量份之一數量中，iv.己基-2-[4-(二乙胺基)-2-羥苯甲醯基]苯甲酸酯，- 2,4-雙[4-(2-乙基己氧基)-2-羥苯基]-6-(4-甲氧苯基)-1,3,5-三嗪=(BEMT)，- 一或二種擇自UVB濾劑的濾劑，除了奧克立林(octocrylene)、對胺基苯甲酸(PABA)及甲氧基肉桂酸乙基己酯之外，該組成物亦含有一藥物或化妝品可接受的賦形劑。
