I-Rutin, ekwabizwa ngokuba yi-rutin, i-vitamin P, ifumaneka ikakhulu kumagqabi erue, amagqabi ecuba, imihla, iiapilkosi, amaxolo e-orenji, iitumato, iintyatyambo ze-buckwheat, njl njl. Ine-antioxidant egqwesileyo, i-anti-allergic kunye ne-pigment stabilizing, kodwa ukunyibilika kwayo kuphantsi kwaye uluhlu lwesicelo sayo silinganiselwe. Unyibiliko lwamanzi lweglucosylrutin luphinda-phindwe kayi-12,000 kunerutin. I-Rutin ikhutshwa ngesenzo se-enzymes emzimbeni. Isetyenziswa kakhulu kwizinto zokuthambisa nakweminye imimandla. Ineziphumo ezigqwesileyo ze-antioxidant kunye ne-ultraviolet, inokuxhathisa ukufota kwesikhumba, ukulibazisa ukuguga kunye nokumelana nokukhanya okuluhlaza.