i use the paul allen (i think) tea tree lavender stuff and i have been getting compliments on my scent forever. occasionally i switch it up and just use their tea tree stuff but i like lavender. don’t forget the conditioner, i shampoo the hair at the beginning of the shower and then just let the conditioner soak in the scent into the hair all the rest of while i’m soaping up and &c. in the shower. it is luxurious