Is It Worth $28?
At $28, I wouldn't call it a random impulse buy.
But if flat hair is something you deal with regularly, I can see the point.
The product is specifically made for fine, flat hair, and the whole idea behind it is to give you that fuller, bouncier look without needing to start your hairstyle from scratch. IGK currently lists it at $28 and describes it as providing 2X instant volume with up to 48-hour volume.
For me, the value comes from how easy it is to use.
I'm not buying it because I need another hairspray.
I'm buying it because I want something I can grab when my hair has decided that volume is no longer part of the plan.
And right now, the deal makes the whole thing a little more tempting. IGK is offering Buy 2, Get 1 Free or Buy 3, Get 2 Free, so if you're already thinking about picking up more than one, this is probably the time to look at it.

The First Thing I Noticed Was How Little I Needed
I expected to spray quite a bit because my hair loses volume so quickly, but I actually found that starting small worked much better.
I sprayed it in sections through my dry hair and focused more on the areas that had gone completely flat. The difference was pretty immediate. My hair looked fuller and had more movement, but it didn't suddenly look like I had used a heavy styling product.
And that's probably my favorite thing about it.
The volume doesn't look overly dramatic. It gives my hair that extra bit of body that makes the whole style look fresher.
I can also build it up instead of getting everything from one heavy application, which makes it much easier to control.

It Doesn't Feel Like Regular Hairspray
This was another thing I noticed pretty quickly.
When I think of hairspray, I automatically think of that slightly stiff feeling where you know there's product sitting on your hair.
Turn It Up feels different.
It's more about texture and fullness than locking every strand into one place. IGK describes it as an air-light formula that creates fuller, bouncier hair while staying soft and touchable.
I can still move my hair around after using it, which is important to me.
There is a point where volume isn't worth it anymore if my hair feels crunchy.
What Is Actually Making the Hair Look Thicker?
The formula uses hydrolyzed pea protein and marshmallow root extract.
The pea protein is meant to boost volume and plump the appearance of the hair strands without adding a lot of weight. Marshmallow root is included to help keep the hair soft rather than weighed down.
I like that the product is trying to give both volume and fullness instead of only lifting the roots.
Because sometimes my hair doesn't need to stand straight up. It just needs to look like there is more of it.
The Best Part for Me Is Using It on Dry Hair
This is probably where I see myself reaching for it the most.
If I've already styled my hair in the morning and it looks good, I don't want to wash it or completely redo it just because the volume disappears later.
With this, I can just add some product where I need it.
If my roots look flat, I focus there.
If the lengths look limp, I work a little through them.
And if I already have enough volume, I don't need to keep spraying.
IGK's instructions are basically the same idea: shake well, spray onto dry styled lengths in sections and build to the thickness you want.
That makes it feel much more like a quick fix than another complicated hair step.
I Wouldn't Go Overboard With It
This is one thing I learned pretty quickly.
More product doesn't automatically mean more volume.
When I used too much in one area, my hair started feeling heavier instead of bouncier. Once I went back to using smaller amounts and building gradually, I liked the result much more.
So if you're trying it for the first time, I'd definitely start with less.
Especially if your hair is fine.
You can always add another layer. It's much harder to undo too much styling product once it's already sitting there.
Does It Actually Make My Hair Look Fuller?
Yes, and I think that's where the product earns its place.
The biggest difference for me isn't that my hair suddenly looks twice as big.
It's that my hair doesn't look as flat and lifeless.
The roots have more lift, the lengths have more body and the whole hairstyle looks a little more substantial.
That's the kind of volume I actually want.
I don't necessarily want a huge, dramatic blowout every day. Sometimes I just want my hair to look like it still has some life in it a few hours after I styled it.
Turn It Up gives me that.
Would I Use It on Second-Day Hair?
Definitely.
This is probably one of the situations where I'd reach for it most.
Second-day hair can be great because it already has some natural texture, but mine can also lose most of its volume by then.
Instead of starting over, I can use a little of the spray to bring the shape back.
And because it works on dry hair, it doesn't feel like I'm adding another full styling routine to my morning.
That's a pretty big plus for me.
So, Can This Spray Actually Give Flat Hair More Volume?
After using it, I'd say yes.
What I like most about IGK Turn It Up is that the result doesn't feel like I'm forcing my hair into a style.
It gives my hair more body, makes the roots look fuller and brings back some of the volume that disappears during the day.
The formula is lightweight and buildable, and the fact that I can use it on dry, styled hair makes it much more practical than products that require me to start my entire routine again.
I also like that I can control how much volume I get. A little gives me a natural boost, while adding more gives me a fuller look when I actually want it.
So no, I wouldn't call it a miracle spray that suddenly gives me completely different hair.
But for those days when my hair looks flat five hours after I styled it?
This is exactly the kind of product I want sitting on my shelf.