Photocatalysts, used in compositions for decreasing or removing undesirable organic compounds on hair, comprise water-insoluble compounds.

摘要

Photocatalysts selected from water-insoluble compounds of Group IIIb, Vb, VIb, VIIb, VIII, Ib, Va, IIb, IIIa, IVa or IVb elements, titanium, zinc, silicon, aluminum, magnesium, sodium, calcium or zirconium are used in compositions for decreasing or removing undesirable organic compounds on the hair. Independent claims are also included for: (1) A hair treatment method by applying a composition comprising a photocatalyst as above, optionally massaging the hair with the fingers and optionally drying the hair; (2) A cosmetic hair product comprising a photocatalyst as above.