Mugihe cyo kuvura, irashobora guhuza ikubiyemo ibintu byihariye bifotora byintungamubiri nyinshi za fotosensitif ya kolagene, birashobora kwihuta cyane kwinjiza ingirangingo zumubiri zumubiri kandi bigatwarwa nintete zitukura zingirabuzimafatizo, kandi bigatanga umusaruro mwinshi wumucyo wa reaction - enzyme itera reaction, bityo igatezimbere ibikorwa bya selile no guteza imbere metabolism ya selile.Kora uruhu rwo gusohora kolagene nyinshi hanyuma uhite wuzuza fibrous histiocytoma, mugihe wongere macrophage ya macrophage ya bagiteri ubushobozi bwa selile yera, kugirango ugere ku gukira, uruhu rworoshye, kwera, acne, antioxydeant, bikwiranye nubuzima bwiza kandi bwumye, bwihuse uruhu, hamwe no kunanirwa mu maso, abarwayi ba spastique.