Used this product for several months. Worked very well at first. After about 6 months of use, I noticed I would wash my hair at night and the next morning my hair would already have a slightly greasy type look. Tried reducing the amount of product I used in the shower and still noticed this trend. Tried a similar product from another company and this greasy look stopped...initially. Again, after about 6 months I noticed the same pattern repeat. Went back to Pantene and all seems to be good again! This may be the type of product that you need to use for several months, take a break, and then return again!