The biggest yes to shampoo! For years now I've been searching among expensive products to find the right one for oiliness on the scalp so that I don't have to wash my hair so often and, as a result, my hair can grow longer without damage from styling! Until now, the day after washing, my hair would start to get oily and by the third day at the latest, I had to wash it again. Now, with this shampoo, my hair stays clean for 4-5 days without a TRACE OF OILINESS. They literally squeak with cleanliness when you wash them. I haven't noticed any remarkable scent or if it makes the hair soft, but that's not something I'm looking for in this product anyway. Also, having skin problems on my scalp, I can say it hasn't affected me at all for those who are interested. It is truly worth a try