Beauty Best Drybar Double Shot Blow Dryer Brush Picks for Volume
The Double Shot Drybar brush is the oval blow-dryer behind the brand's famous bouncy blowouts. Its 2.4-inch oval barrel smooths and volumizes in one pass. Ionic technology cuts frizz while you style.
This guide covers the verified Drybar Double Shot listing on Amazon, plus its siblings, the Single Shot and Half Shot. All three use damp-hair styling with ionic airflow. The barrel size is what changes the result.
You will learn which Drybar brush fits your hair length. You will learn how to get lasting volume and why the Double Shot leads. One tool can replace your dryer and round brush.
Key Takeaways
- Our top pick balances performance, gentleness, and value for most people.
- Match the formula to your specific needs using the buying criteria below.
- Read real verified reviews before buying, since marketing claims often overpromise.
Quick Answer: Top 3 Picks
- Drybar The Double Shot Oval Blow-Dryer Brush 2.4-inch oval barrel for volume.
- Drybar The Single Shot Round Blow-Dryer Brush 2.2-inch round barrel.
- Drybar The Half Shot Small Round Blow-Dryer Brush 1.5-inch round barrel.
Full reviews and comparisons below.
On This Page
Our Top Picks
Best for: medium to long hair wanting volume
#1 Best OverallDrybar The Double Shot Oval Blow-Dryer Brush
- 2.4-inch oval barrel for volume
- Ionic technology fights frizz
- 3 heat settings plus cool shot
Pros
- Salon volume at home
- Smooths and shines in one pass
Cons
- 2.6 lb weight tires arms
- Large barrel not for short hair
Best for: medium hair wanting loose waves
Runner-UpDrybar The Single Shot Round Blow-Dryer Brush
- 2.2-inch round barrel
- Loose waves and curls
- Ionic frizz control
Pros
- Great for waves
- Lighter feel than Double Shot
Cons
- Less volume than Double Shot
- Not ideal for very long hair
Best for: short hair and bangs styling
Best ValueDrybar The Half Shot Small Round Blow-Dryer Brush
- 1.5-inch round barrel
- Defined curls and waves
- Ionic technology
Pros
- Perfect for short hair
- Precise curl control
Cons
- Too small for long hair
- Slower on thick hair
What the Double Shot does
The Double Shot combines a hair dryer and a round brush in one tool. You style damp hair directly, which cuts your routine in half. The 2.4-inch oval barrel is the largest in the Drybar shot lineup, built for maximum volume and shine. Ionic technology smooths the cuticle as you work, reducing frizz. Three heat and speed settings plus a cool shot give you control. It is the closest thing to a salon blowout you can do yourself.
Double Shot vs Single Shot vs Half Shot
The Double Shot uses a 2.4-inch oval barrel for tons of volume and shine on medium to long hair. The Single Shot uses a 2.2-inch round barrel for loose waves and curls. The Half Shot uses a 1.5-inch round barrel for defined curls and shorter hair. Pick the barrel by your goal: volume, waves, or curls. Long hair needs the Double Shot's larger barrel. Short hair and bangs suit the Half Shot best.
Prep for the best blowout
Towel-dry hair until it is damp, not dripping. Apply a heat protectant and a light volumizing mousse at the roots. Rough-dry with the brush on high until hair is 70 percent dry. Then take clean sections and glide the brush from roots to ends, rolling at the ends for bounce. Keep the brush moving to avoid heat spots. Finish with the cool shot to lock the style in place.
Volume that lasts all day
Volume dies when roots go flat, so lift at the root on every section. Overdirect the hair, pulling it up and away from the scalp as you dry. Let each section cool for ten seconds before dropping it. A light root spray or dry shampoo adds grip for fine hair. Avoid heavy serums at the roots, which weigh volume down. The Double Shot's oval shape builds lift into the style as you work.
Care and safety
Clean hair from the bristles after every use so airflow stays strong. Wipe the barrel with a damp cloth once it cools. Never use the brush on soaking wet hair, since that overworks the motor and the hair. Let the tool cool before storing it. Keep it away from water, like any electrical styler. The 2.6-pound weight is normal for a pro blow-dry brush, so take breaks on very long hair.
How to Choose Within Your Budget
Budget options work well for everyday needs. Mid-range products often deliver better ingredients and performance. Premium options suit those wanting the best formulas. Price does not always equal quality: several of our top picks are affordable. Set your budget first, then choose the best performer within it.
Final Thoughts
Choosing the right drybar double shot blow-dryer brush product comes down to matching formulas to your specific needs and routine, not chasing viral trends. Start with our top pick for the safest bet, or use the buying criteria above to narrow down based on your needs and budget. Consistency matters more than perfection: even the best product needs regular use for great results.
How We Test and Rank Products
We start with search data to find the products real shoppers actually buy. Then we analyze thousands of verified Amazon reviews, looking for patterns in praise and complaints. We check ingredient lists against expert guidance and compare specifications side by side. Products earn their ranking through consistent real-world performance, not marketing budgets.
Frequently Asked Questions
It is designed for damp hair. Using it on fully dry hair can overheat the strands, so mist with water first if you touch up.
Yes, but use the lower heat settings and a root volumizer. The large barrel builds volume without tugging fine strands.
It merges both tools, so you style with one hand free. That makes blowouts far easier to do on yourself.
Yes, it smooths and stretches curls into a bouncy blowout. Work in smaller sections for the smoothest result.
With proper prep and cool-shot finishing, most users get one to two days. Pineapple your hair at night to protect the volume.