BiolageVolume Boost Volumizing Spray - Adds Bounce, Movement & Fullness, Root Lift Spray for Fine Hair, Soy Protein & Polymers, Paraben-Free & Vegan, 8.4 Fl Oz

Great product. Definitely makes hair look and feel thicker. Great volume. Great product.

This really gives you a lot of volume, I was so impressed with the way it plumped up my fine curly hair. It smells wonderful too, very light, fresh scent.

Bought this on sale and I say it was worth the sale's price. (About $13) gave a little bit of extra volume to my fine dry hair. I believe it is supposed to be applied to damp / towel-dried hair, which I will try. I wash my hair twice a week. (Shiny lips pic is after I worked it into my hair)

I’ve finally found a cruelty free hair product that smells amazing and goes thru my hair like silk! Not sure how volumizing it is, since today was my first time using it. I’m hoping it gives my hair some shine and bounce! I bought the shampoo and conditioner as well.

This product is definitely a volumizer. It works well. My only issue is when I sweat it gums up and makes my hair hard. But that's the only bad thing I have to say. It smells really good too!

Hair thicker and works

Bought this as a leave-in volumizing spray, since one I previously used was no longer available. This has a very narrow misting spray, but that allows better control of where spray goes. Provided volume, as well as some of the stability/control that a mousse would provide without the stiffness of a mousse. Very pleased with this.

I’ve used this product for years.