I've got very fine blonde hair that can look greasy with some products. This seems to give volume and also to keep the style better. I've been using it with Kerestase genesis heat protector spray. Repurchasing so that speaks for itself.

Helps thicken up your hair. Add to wet hair then blow dry.

Really wanted to love this spray, used it a couple of times but doesn’t quite give the volume I was expecting without leaving my hair greasy. Smells great though. The instructions could have been better 

I really wanted to like this as I love some of their other products but this is awful, I have had to throw it away. I have used several times and follow the instructions but it makes my hair feel dry, crispy and I can't run my fingers through it without pulling my hair. Its heartbreaking after spending time washing my hair, as it feels so bad I need to rewash the next day. Cannot reccomend at all.

Not sure on the smell, it doesn't give my hair volume but does smooth it slightly.