Transparent film smoothes sagging skin back into shape
By Linda Geddes
Materials scientists working with cosmetics firms have developed a transparent film that, for the first time, mimics the skin’s youthful elasticity. The silicone-based coating can be smeared onto the face or other areas of the body through two gel applications. Once hardened, it clings closely to the skin for more than 16 hours, says Robert Langer, a bioengineer at the Massachusetts Institute of Technology in Cambridge, who co-led development of the material. ...
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