How is the Big Hair Dual different from the original Big Hair?

The Dual adds a second rotation direction, so the head spins both ways. That makes it easier to roll ends under as well as lift roots.

Does it work on short hair?

It is best on shoulder-length or longer hair, where the 50mm barrel can grip and roll. Short crops get little from the rotation.

Can it replace my hairdryer and round brush?

For a smooth, voluminous blow-dry on medium to long hair, yes. It dries and shapes in one pass, though very wet hair benefits from rough-drying first.

What is the cool shot for?

It sets the style and helps it hold. Use it at the end of each section once the hair is dry.

What comes in the box?

The styler and a protective bristle cover for storage. No case or extra barrels are included.

Is it safe on color-treated or damaged hair?

The two heat settings and cool shot help limit heat exposure. Keep the barrel moving and avoid holding it on one spot.

Where is the BaByliss Big Hair Dual cheapest?

At LOOKFANTASTIC, for $66.36, as of our latest check.

What do buyers say about the BaByliss Big Hair Dual?

Rated 4.7 out of 5 from 1,169 ratings.

Where can I buy the BaByliss Big Hair Dual?

5 stores we checked sell it, including Beaut Flo, McGrocer, Samstores, eBay, LOOKFANTASTIC.

BaByliss Big Hair Dual

Best price now

$66.36at LOOKFANTASTICChecked 7 h ago

Compared across 5 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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What reviewers say

4.7 / 51,169 ratings

Rated 4.7 out of 5 across more than 1,100 ratings, owners mostly praise the salon-like volume and shine it gives without a separate dryer and brush. Complaints centre on the learning curve, the weight and hair catching in the rotating head.

What people mention

VolumePraisedOwners say it lifts roots and gives lasting body, especially on fine hair.
ShinePraisedReviewers report smoother, glossier results with less frizz and flyaway.
Learning curveMixedMany find the rotating head needs practice before it stops tangling.
WeightCriticisedSome find it heavy to hold, particularly on long or thick hair.
TanglingCriticisedHair can catch in the rotation when sections are too thick.

About the BaByliss Big Hair Dual

Get a salon-quality blow dry without leaving home with the BaByliss Big Hair Hot Brush, the ultimate tool for creating luxurious volume, bounce, and shine. Perfect for reviving flat or lifeless hair, this volumising styler delivers a professional finish with minimal effort, making it ideal for both everyday styling and special occasions.

The large 50mm ceramic barrel evenly distributes heat while the dual-rotating brush head lifts and shapes your hair for natural-looking fullness and body. Soft mixed bristles glide smoothly through strands, reducing tangles and breakage, while the built-in ionic conditioning system tames frizz and flyaways, leaving your hair silky-soft, shiny, and beautifully smooth.

With two heat settings plus a cool option, you can lock in your style and protect your hair from unnecessary damage. Two rotation speed settings and a multi-directional brush give you maximum control, while the bristle protective shield and 2.5m swivel cord ensure easy, safe, and comfortable use.

Key Features

700W high-performance motor for salon-style results

50mm ceramic barrel for smooth, voluminous styling

Dual-rotating, multi-directional brush head for effortless shaping

Mixed bristles for gentle detangling and a soft finish

Ionic frizz-control technology for glossy, flyaway-free hair

2 heat settings + cool setting to set and protect

2 rotation speed options for customized styling

Protective bristle shield for safe storage

2.5m swivel cord for tangle-free movement

2-year guarantee for peace of mind