15 Volumising Sprays That Make Even the Thinnest Hair Look So Much Thicker

One of the most important parts of my job as a beauty editor is to work out which topics will resonate most with our readers and to find the answers to the questions that people are searching for most at any given moment. And while those areas of interest definitely fluctuate, depending on what season we're in or which beauty products are currently going viral on TikTok, there's one beauty concern that seems to be pretty universal amongst Who What Wear readers—how to get thicker-looking hair. Yes, from the best hair colours for thin hair to the hairstyles that give your hair more volume, it appears that bulking up the appearance of thin hair is top of many of our hair wish lists for 2021. 

I've spoken previously about how thin hair was never really an issue for me until I experienced post-partum hair loss (prior to that, you were much more likely to find me testing and trialling frizz-fighting products in my haircare routine), but ever since that bout of thinning, I've made it my mission to seek out the very best volume-boosting formulas. And in my opinion, nothing acts faster or is as instantly transformative as a hair-volumising spray. 

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(Image credit: @patidubroff)

While there's a lot to be said for the efficacy of a great hair-thickening shampoo or conditioner, a lot of these science-led formulations take time to work. That's all well and good, but sometimes, we just want our hair to look instantly thicker. Enter: hair-volumising sprays. From thickening the appearance of your strands to boosting texture and adding volume, volumising sprays are one of the most versatile styling products that you can have in your haircare arsenal. In fact, even before my hair started thinning, I swore by volumising sprays to add grit to freshly washed hair for a more undone, relaxed feel. You'd be hard-pressed to find a hairstylist who doesn't have a can or two of volumising spray in their kit at all times thanks to the product's versatility. 

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(Image credit: @jourdandunn)

Keep scrolling for 15 of the best hair-volumising sprays that will make even the thinnest of hair look so much thicker.

Mica Ricketts