The Best Hair Thickening Sprays from Sephora That Every Girl Should Know About
Do you ever catch yourself wishing for that extra bounce, thickness, and volume in your hair? Well, you’re not alone, and guess what – today is a great hair day because I’m going to spill the tea on the best hair thickening sprays Sephora has to offer. We’ve all been there: standing in front of the mirror with lifeless hair that no amount of flipping or teasing can fix. But don’t you worry, these sprays are ready to take your hair game to the next level – giving you lush, voluminous locks that scream confidence.
Whether your hair is flat, fine, or just plain tired, these five miracle sprays will not only thicken but also bring life and personality to every strand. From lifting at the roots to expanding every hair fiber, let’s explore these life-changing (yes, life-changing) products that deserve a front-row seat on your beauty shelf.
- Bumble and bumble “Thickening Spray” – $35.00 (8 oz / 250 mL)
The Bumble and bumble “Thickening Spray” is your pre-styling secret weapon for hair that needs a bit of oomph. Think of it as your hair’s morning coffee – it wakes it up, thickens it out, and sets the stage for a glorious blow-dry. Lightweight yet powerful, this spray is formulated for fine to medium hair types that are crying out for volume. It’s designed to pump up each strand, providing thickness and hold without that dreaded sticky finish.
What makes it special? It’s free from all the nasty stuff – no sulfates, parabens, or phthalates here. And it comes packed with hair-loving ingredients like hydrolyzed wheat protein to nourish your hair and PEG-75 Lanolin for that soft, touchable movement. If you’re all about quick styling that lasts, this one’s a no-brainer. Oh, and did I mention it’s cruelty-free? Guilt-free, thick hair for the win!

How to Use It Like a Pro: Spray it liberally onto damp hair, focusing on the roots if you want that extra volume up top. Blow-dry and watch your hair magically transform into a bouncy, full-bodied masterpiece.
Why You’ll Love It: For just $35, you’re investing in a pre-styler that not only gives volume but also provides light-to-medium hold. A little spritz and a blow-dry, and suddenly you’re ready to take on the world with that extra “hair-flip” confidence. Grab yours from Sephora.
- BondiBoost “Hair Thickening Therapy Volumizing Leave-In Styling Spray” – $28.00 (4.23 oz / 125 mL)
BondiBoost knows exactly how to make your hair dreams come true – especially if those dreams involve healthy, thicker, and visibly fuller locks. This vegan, cruelty-free styling spray is designed to lift your hair at the roots and expand each strand, making it the perfect quick fix for fine or thinning hair. With biotin (hello, hair growth!), vitamin B3 for scalp nourishment, and amaranth extract for strength, this spray isn’t just a styling product – it’s a hair wellness treatment.
Standout Qualities: It hydrates, nourishes, and plumps your strands with hyaluronic acid, while vegan-friendly collagen and sea kelp work to strengthen and replenish hair. Oh, and let’s not forget the fragrance – a fresh blend of raspberry and mint that will make you want to spritz it just for the scent alone.

Shake & Style: Simply shake, spritz on damp or dry hair, comb it through, and voilà! Your hair instantly feels thicker, and the added volume gives you that “just came from the salon” look.
The Verdict? At just $28, it’s an affordable luxury that’ll leave your hair looking and feeling like a million bucks. Perfect for those who want volume without compromising on hydration. Ready to boost your hair game? Get it at Sephora.
- Oribe “Maximista Hair Thickening Spray” – $42.00 (6.8 oz / 200 mL)
Oribe isn’t just a brand – it’s a lifestyle. Their “Maximista Hair Thickening Spray” is all about drama, and we mean that in the best possible way. Designed to provide volume, heat protection, and UV protection (yes, your hair needs sunscreen too), this spray offers that “just got a professional blowout” finish. It thickens and expands every strand, creating a fuller look that’s begging for the spotlight.
Powerful Ingredients: Infused with biotin for hair growth, vitamin B3 for scalp hydration, and amaranth extract to strengthen hair, this is more than just a styling product – it’s a thickening therapy for your hair. It’s like going to a hair spa, but in the comfort of your home.

Easy to Use: Shake well and apply to damp or dry hair from roots to tips. Then, simply style as you like. If you’re going for long-lasting volume, hit it with a bit of heat from your blow-dryer.
The Must-Have Factor: At $42, it’s a splurge-worthy investment for anyone looking to add life to their hair. You deserve it – treat yourself to the luxurious experience at Sephora.
- COLOR WOW “Raise the Root Thicken and Lift Spray” – $24.00 (5 oz / 150 mL)
The COLOR WOW “Raise the Root Thicken and Lift Spray” is like an espresso shot for your hair – instant volume, no stickiness, and all the bounce you need. If you want a product that works on both damp and dry hair, provides heat protection, and gives long-lasting fullness, then stop scrolling. This one’s for you.
Why It’s a Game-Changer: This spray is formulated with three lightweight elastomers to provide lift and volume while keeping your hair pliable. Hydrolyzed keratin helps boost strength and moisturizes from within, while provitamin B5 offers heat protection to prevent breakage and damage.

Super Easy Styling: Just spritz on damp or dry hair, concentrate at the roots, and style as you wish. For the best results, use a blow-dryer to lock in that volume.
Is It Worth It? Oh yes – for just $24, you’ll get a product that not only lifts and holds but keeps your hair looking naturally full without the crunchy feel of a hairspray. Ready to raise those roots? Snag it at Sephora.
- Oribe “Serene Scalp Thickening Hair Treatment Spray” – $76.00 (4.2 oz / 125 mL)
For those who want to invest in the crème de la crème of haircare, the Oribe “Serene Scalp Thickening Hair Treatment Spray” is pure luxury. It’s designed to tackle thinning hair, dryness, and provide antioxidant protection – all while giving your hair that fuller, healthier look you crave.
Luxurious Ingredients: With Capixyl™ (a combination of biomimetic peptide and red clover extract) to condition the scalp, pea sprout extract to deliver phytonutrients and prevent hair fall, and Oribe’s signature complex to protect against environmental stressors, this spray is a powerful, all-in-one hair thickening treatment.

Pro Results Every Time: Spray onto clean, damp hair and style as usual. For the best results, use it after every wash to maintain that thicker, healthier look.
Make the Splurge: Priced at $76, this might be a little on the high side, but the results speak for themselves. Trust me, this is a spray that will leave your hair looking like it’s fresh out of a commercial. Treat yourself to some luxury – available at Sephora.
The Final Hair Flip: Which Will You Choose?
Each of these hair-thickening sprays has its own magic, so there’s something for every hair type, every need, and every budget. Whether you want a cruelty-free vegan product, a luxury splurge, or just a quick pick-me-up to add volume, Sephora has your back. Your hair deserves the best, and these products are ready to take you from flat to fabulous. So, let your hair down (or up!), give it that luscious thickness it deserves, and remember – great hair isn’t just for the red carpet, it’s for you too. Grab your pick and let the volume speak for itself! 💁♀️