photo: Revelist

Dry shampoo is a must-have in everyone's beauty collection. It's practically a lifesaver for those of us who want to make our blowouts last longer, and those of us who love to sleep in until the very last second. Heck, it even revives our flat hair after a rough night.

Frankly, we don't deserve the magic of dry shampoo, but brands keep blessing us with it anyway.

Not all dry shampoos are created equal, though. There's one that reigns supreme over every other can on the shelf — and it's less than $10.

According to new data, the most popular dry shampoo in the world is — drumroll, please — Batiste's Instant Hair Refresh Dry Shampoo.

According to The Daily Mail, the Australian brand sells 2.25 cans every second, which is hella impressive.

You can find 6.7 oz cans of Batiste's Dry Shampoo on most drugstore shelves for less than $10. In fact, at Target, it's only $6!

At Walmart, you can pick up a can for even less than that! So, it's easy to see why it's so popular.

Even A-listers like Drew Barrymore and Jenna Dewan love it and use it regularly.

"This stuff, for some reason, is just magic. And it smells really good!" Dewan told her fans.

It's available in 15 different fragrances and colors and three different sized cans – 1.6 oz., 6.7 oz., and 13.5 oz.

Popular fragrances include "refresh," "floral," and "tropical."

But there's also "neon lights," "bare," sweetie," "cherry," "wild," "blush," "rose gold," "nice," and "naughty."

They even have "hint of color" options for those who prefer the shampoo spray to match their locks.

There's blonde, brunette, and divine dark options available — for a slightly higher price.

According to Batistehair.com, you can purchase their dry shampoo at CVS, Rite Aid, Walmart, Amazon, Walgreens, Target, Ulta, Urban Outfitters, and Charlotte Russe.

We get it. #Truth

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But at 2.25 cans per second, it's hard to believe it's ever in stock!

And for what it's worth, we've tested it out ourselves and definitely approve.

Congrats, Batiste! And thanks for allowing me to be as lazy as I want and still look bomb.

You're the real MVP — most valuable product in our beauty arsenal, obviously.