The hairstyling product with silk active ingredients may be used daily if necessary, applied to damp or dry hair. Serum de Soie Sublimateur creates the kind of sleekness that helps achieve all hairstyles: it facilitates blow-drying for a smoothed-down look, while at the same time protecting hair, or naturally restructures curls for a curly hairstyle. And, in all cases, it prevents frizz. In the sun, this product help blocks UV rays.