INCI: Alpha-3-(3-(2Hbenzotriazol-2-yl)-5-tert-butyl-4-hydroxyphenyl)propionyl-omegahydroxypoly (oxyethylene) and Alpha-3-(3-(2H-benzotriazol-2-yl)-5-tert-butyl-4-hydroxyphenyl) propionyl-omega-3-(3-(2H-benzotriazol-2-yl)-5-tertbutyl-4- ydroxyphenyl) propionyloxypoly (oxyethylene) and Poly(ethylene glycol)