"use of one or more enhancers chosen from biointensifiers and photo intensifiers, composition for use of one or more enhancers chosen from biointensifiers and photo intensifiers and eye drops for use of one or more intensifiers chosen from biointensifiers and photo intensifiers"
The use of enhancers with possibly riboflavin, as well as the corresponding compositions for the treatment of keratoconus or other ectasic corneal disorders by the method of corneal cross-linking.