I've used the green and yellow ones and am buying the green one again. Last summer, I bought the green one for my husband who has greasy hair, but it was no match for men with a lot of sebum, so I used it myself. In the summer, the refreshing feeling is so pleasant that I often use it in the morning before going out. Both the green and yellow ones have a nice refreshing scent, but the yellow one is a little sweeter. I like refreshing scents, so I bought the green one again.