At the latest after purchasing this Pflegekur I'll get used to me to smell well on all hair care products before buying. I can not even tell anything about whether the product maintains good because I was able to use it because of the obnoxious odor only once. The spray me greatly occurs and perfumed, like a friend said when sniffing my hair, it smells strongly of men toiletries. I was just foul of this smell, but I had to keep a day trying because I no longer had the time to wash it again. Unfortunately, the smell does not evaporate well, you really stick it so long on until you wash your hair the next time. I highly recommend this spray so absolutely not recommended, especially maintained or shiny my hair seemed to me at the one day too not before, but that is maybe just to the short application. As part of this I can recommend at this point another product, which I because of disappointment about Gliss rediscovered: the Fructis miracle oil makes hair super sleek and shiny, I can throughout the day hardly hold back, to take time in my hair: ) at the drugstore for you get the to the 5-7 Euro, if I remember correctly. And it's definitely worth it, because you it only 2-4 drops per application needs, depending on hair length.