| abstract |
A light-therapeutic composition is disclosed, which can modify the optical characteristics of the skin, thereby increase the effectiveness of the UV-B therapy. The composition according to the invention includes one or more material, which sets the minimum value of wavelength of the light transmitted, one or more material, which is suitable to modify the above-mentioned wavelength value, and increase the transmittance of the skin in a certain wavelength-range, furthermore, optionally an excipient. The composition according to the invention blocks the UV radiation in the wavelength ranging from 280 to 300 nm, and helps the incorporation of the UV radiation by the skin in the wavelength ranging from 310 to 320 nm. |