Love Ouai products but don’t see a major difference in volume with this. That said it doesn’t leave hair dry or crunchy like many volume products. 

It dries my hair quite a bit, but for 1-2 days it really gives a nice hold.

Love this volume spray by Ouai - as my once beautiful hair is now very fine, dank, lank, thinning, fluffy, flyaway, frizzy, dry & greasy and bad itchy scalp!  I’m a woman of a certain age (50’s) and I really was not overly aware this can happen to woman's hair at this time of life! This loVely little bottle of Ouai volume spray, I luckily tried as a sample,  so pleased I did as it actually works, doesn’t leave my hair feeling tacky & overloaded with product & I get a lovely, lovely natural looking root lift on my shoulder length bob!  Big bonus too that my scalp can cope with it!  Samples do work! 

Very average product. Was expecting more from it. Made my silky hair bushy. The inkey list volume peptide serum is far better. I should have stuck to it. 

I love the smell, it’s amazing! Doesn’t do heaps in the term of volume though, I have had products which gave me more volume but I am still pleased with the results. Can also be used on dry hair for a touch up with a quick blow dry!

I have very fine hair that tends to lack volume, after reading a ton of mixed reviews for these products, I decided to take the guess and try it out anyway. But as other people with fine hair have stated, I guess this may just not be for our hair type. I've used this as instructed and it doesn't give me much extra volume but does leave my roots feeling greasy and gross, which is not something I want after having just washed my hair. It does smell amazing.

My hair is fine, straight and mid-length, with a scalp that gets oily super fast - on my second day after washing my hair is already super flat because of that. It's not a crazy volumizing product, but it visibly gives hair body while remaining bounciness and natural feel of your hair (no crunchiness whatsoever). It's very easy to use, in my experience it performs same when sprayed on damp and/or dry hair. Also tried it like it says in directions - damp hair + blow drying and the result was more dramatic, but since most of the time I don't really care to blow dry, my preferred way is to air dry when possible & spray it on 80% dry hair and then add a bit more when completely dry. Effect pretty much lasts until your next wash. Smell is floral and stays present in the hair the entire time, although in general, I'm not the floral kind of girl when it comes to fragrance, I don't mind it nor find it annoying or offensive in this product.

This stuff is seriously magic. I have very fine/flat hair that usually loses any volume I give it with products + blow dry within a day, and I usually have to compensate with buckets of dry shampoo that leaves my hair crunchy and gross-feeling. Using this product gives me volume that lasts DAYS, without feeling crunchy or stiff. I even use it some days on a couple-days-unwashed hair in conjunction with a bit of dry shampoo and it adds so much volume and texture my hair still looks fantastic. Honestly, this may be the only volumizing product I may ever need for the rest of my life!

I have really fine flat hair and this product is one the few I have tried that actually works. It smells delicious and last for days. A little pricey, but oh-so worth it.

OMG I did wait a long time to get this, was out of stock for soooo long time and by now I do understand why. When you wash your hair and put this spray on it you will have volume for days. I have curly hair I did spray it on my roots and on the rest of my hair the wave spray I did not make my dry curly hair crunchy. My hair looked like I just came out of the hair salon. On the next day, I just made my hands wet, went through my hair and roots and did spray it again and did look great again. Washed my hair 4 days ago and still have so much volume. We all know the bigger the better.