FIELD: medicine, pharmaceutics.
SUBSTANCE: group of inventions refers to medicine, cosmetology, and may be used for treating or preventing light exposure on a human or an animal. That is ensured by a photoprotective composition, including in the form of a cosmetic preparation containing the carotenoid compound diadinoxantine or its pharmaceutically acceptable prodrug or salt. There are also offered a method for diadinoxantine recovery from algae, as well as a method for producing a photoprotective or photoprotected product involving application or impregnation of said product with photoprotective composition containing diadinoxantine.
EFFECT: composition is effective in protection against light of wave length 350 to 500 nm.
21 cl, 4 tbl, 3 ex, 4 dwg
