REVLON One-Step Root Booster Round Blow Dryer Brush - Boosts Roots

In this review of the REVLON One-Step Root Booster Round Brush Dryer the bottom line is simple: it is best for anyone who wants faster, shinier blowouts without juggling a brush and dryer. The styler combines a 1.5 in ceramic-coated barrel with ionic technology to smooth frizz and add root lift, making it a strong choice for mid-length to long hair and layered cuts. For those who want a one-step routine that delivers salon-style results at home, this tool saves time and produces consistently glossy, styled hair.

Key Features

• Root-boosting round barrel: The 1.5 in round brush head is sized to create noticeable lift at the roots and add body throughout the length of the hair.
• Ceramic-coated barrel: The 3x ceramic coating helps distribute heat evenly to speed drying while reducing localized heat damage for smoother results.
• Ionic Technology: Negative ions help tame frizz and seal the hair cuticle so strands look shiny and feel softer after styling.
• Three heat settings: Low, high, and a cool shot offer flexibility to match hair type and finish a style with a cool set for longer hold.
• Swivel cord and design: The 6-ft swivel cord keeps styling tangle-free and comfortable, letting users move freely around a mirror.
• One-step styling: This hot air brush dries and styles in one pass, reducing time compared with a separate blow dryer and round brush.

Who It's For

This tool is ideal for people with mid-length to long hair or layered cuts who want a quicker at-home blowout that adds lift and shine; reviewers repeatedly noted it dries and styles hair in under 10 minutes for many users. It also works well for those who prefer a multi-tasking appliance that replaces separate brush and dryer steps and who value a smooth, frizz-controlled finish from ionic tech.

Those with very short hair may find the 1.5 in barrel large and awkward, and anyone highly sensitive to noise or high heat should be aware some customers called out loudness and strong heat output as limitations. If precise temperature control or a very small brush head is required, a different styler may suit better.

Pros & Cons

Pros

• Creates visible root lift and body while drying, cutting styling time.
• Ionic technology improves shine and reduces frizz for a salon-like finish.
• Ceramic-coated barrel promotes even heat distribution to limit damage.
• Simple controls and a long swivel cord make it easy to use and maneuver.

Cons

• Barrel size can be bulky for very short hair or tight styling needs.
• Some users report it runs hot and is louder than expected during use.

Specifications

Brand	REVLON
Barrel size	1.5 in round brush
Barrel finish	Ceramic-coated (3x)
Technology	Ionic Technology
Heat settings	Low, High, Cool shot
Cord	6 ft swivel cord

Our Verdict

The REVLON One-Step Root Booster is a practical, time-saving tool for most people who want fuller, shinier blowouts at home without extra steps. It offers strong value for mid-length and long hair thanks to its root-lifting barrel, ionic finish, and ceramic heat distribution, though those with very short hair or sensitivity to noise and high heat should consider alternatives.

Frequently Asked Questions

Is this brush suitable for short hair?
It can be used on short hair, but the 1.5 in barrel may feel large and harder to maneuver for very short styles.

Does the ionic technology reduce frizz?
Yes, the negative ion feature helps smooth the cuticle and reduce frizz, producing a shinier finish.

How hot does it get and are there multiple settings?
There are three settings (low, high, and cool shot); some users find the high setting noticeably warm, so start on low to test comfort.