Gives noticeable stand-up at the roots while shielding hair from heat, for fuller-looking yet touchable blowouts.
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You want a bouncy blowout or fuller roots, but heat can flatten fine hair and stress ends fast. These volumizing heat protectants are the best balance of lift, grip, and real-world protection.
In-depth Reviews
Color Wow Raise the Root Thicken + Lift Spray
- Creates visible lift at the root without crunch
- Helps hair hold a round-brush shape longer
- Stays reworkable for day-two touch-ups
- Can feel tacky if sprayed heavily through lengths
- Not the most moisturizing option for dry ends
Redken Big Blowout Heat Protecting Jelly
- Adds airy body without a crunchy cast
- Improves blowout longevity and shape retention
- Plays well with brushes and hot tools
- Too much can reduce movement on very fine hair
- Less targeted root lift than a root spray
Kenra Platinum Blow-Dry Spray
- Helps hair dry faster and looks bouncier
- Adds polish without sacrificing volume
- Great for rough-dry then round-brush finishing
- Can be too product-y if overapplied on fine hair
- Less “root-only” precision than lift sprays
Bumble and bumble Thickening Great Body Blow Dry Creme
- Makes hair feel thicker and more substantial
- Supports volume through the lengths and ends
- Helps blowouts look fuller, not frizzy
- Easy to overdo if your hair is very fine or low density
- Less effective for oily roots unless you focus on mid-lengths
OUAI Blowout Crème
- Balances body with a smoother, softer finish
- Helps reduce frizz while keeping movement
- Works well for round-brush blowouts
- Not a strong root-lifter on its own
- Too much can soften volume on very fine hair
Buying Guide
Pro tip: Get volume without frying your ends
Use “root product” and “end product” on purpose. Volume lives at the root, damage shows up at the ends. Apply your volumizing heat protectant mainly where you want lift, then lightly skim whatever is left on your hands over the mid-lengths. If your ends are dry or color-treated, add a rice-grain amount of a cream protectant just to the last inch or two.
Rough-dry first, then build shape. Blow-dry to about 70 to 80 percent dry with your head upright and your fingers lifting at the scalp. Once the hair is mostly dry, switch to a brush for tension and shape, and aim the airflow down the hair shaft. This keeps the root from getting overcooked while you chase smoothness at the ends.
Set the volume with cool air and hands-off time. The fastest way to lose lift is to touch hot hair constantly. When a section is dry, give it a quick cool shot (or just keep it pinned or rolled for a minute) so the shape sets. You will often get more lasting volume from this step than from adding extra product.
💡 Editor’s Final Thoughts
Final verdict: If you want the most reliable combination of visible lift and heat protection with minimal weight, Color Wow Raise the Root Thicken + Lift Spray is the top pick because it boosts roots without making them stiff or sticky. For an all-over, airy blowout feel, Redken Big Blowout is the easiest “one-and-done” option to get body plus polish.
See also
If you mostly heat-style with a dryer, start with our best heat protectants for everyday blow-drying guide, then dial in your results with the airflow and temperature control from a best ceramic hair dryer.
- Best hair dryers for short hair that boost volume fast
- Hair rollers and hot rollers for soft waves and extra lift
- Heatless styling methods when your hair needs a break
Frequently Asked Questions ▾
Do volumizing heat protectants actually protect as well as “regular” heat protectants?
They can, as long as the product is specifically labeled as a heat protectant and you use enough to lightly coat the hair. The difference is the finish: volumizing formulas usually add grip, light hold, or root lift so hair does not collapse once it is dry. If you heat-style daily, look for a formula that stays touchable so you are not tempted to overapply and create buildup.
Where should you apply a volumizing heat protectant for the most lift?
For lift, focus application at the roots and the first few inches of hair, then use a lighter pass through mid-lengths. Ends generally need the most protection but the least volume, so choose a product you can “feather” on the ends without making them stringy. If your ends are dry, layer a small amount of a cream protectant on just the last inch or two, then keep the volumizer mainly at the root zone.
Can you layer a volumizing heat protectant with a smoothing serum or oil?
Yes, but the order matters. Apply the volumizing heat protectant first on damp hair so it can form an even film before heat. Add a tiny amount of serum or oil only on the ends after you rough-dry, or after the blowout is finished, to avoid weighing down the root area. If your hair collapses easily, skip oil until the very end and use less than you think you need.
How do you avoid crunchy roots or sticky buildup?
Start with less product than you think and build in small increments, especially with sprays and root lifters. Apply in sections, keep the nozzle moving, and comb through once to distribute. If you are using a mousse or jelly, emulsify it thoroughly in your hands first and press it into the roots rather than raking aggressively through the hair.
Are these products only for blow-drying, or can you use them with curling irons and flat irons?
Many work for both, but results are best when you match the formula to the tool. Blowouts typically benefit from lift and grip at the root, so sprays, mousses, and jellies shine on damp hair. For a curling iron or flat iron, choose a protectant that dries down clean and does not stay tacky, then keep the application light to prevent hot-tool drag or clumping.
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