10 Best Straightening Brushes 2025 in the UK

The ghd Rise Volumising Hot Brush is designed to cater to all hair types, offering an efficient styling experience with its state-of-the-art ultra-zone predictive technology. This feature ensures a consistent temperature of 185ºC across the entire barrel, facilitating even styling in a single stroke. This is particularly beneficial for those looking for quick, reliable styling without the risk of uneven heat distribution.

The brush boasts a 32mm barrel which is ideal for adding volume and bounce, appealing to users who wish to enhance their hair's body and fullness. The 5mm smooth touch bristles are crafted for close contact to the roots, maximizing lift and volume, which is a definite advantage for individuals aiming for a fuller hairstyle.

For usability, the product includes a sleek, tapered handle that promotes comfortable handling, making it less cumbersome during prolonged use. The 25-second heat-up time ensures that styling can commence almost immediately, which is a time-saver for busy individuals. Its 2.7m swivel cord provides flexibility and convenience, allowing users to style without feeling restricted by the cord length.

On the safety front, the cool tip feature allows for safe handling and the sleep mode automatically turns the brush off after 30 minutes, adding an extra layer of security to prevent overheating. The universal voltage feature makes it travel-friendly, though it comes with a UK plug which might necessitate an adapter for international use.

The brush's design primarily focuses on volumizing and may not fully replace a traditional straightener for those seeking pin-straight styles. Additionally, as a corded electric device, it may not be as portable as cordless alternatives.

The Shark SmoothStyle Heated Brush and Comb is a versatile tool for those looking to style both wet and dry hair. It offers a unique combination of a smoothing hot air brush and a comb, ideal for creating voluminous styles with a smooth finish. One of its standout features is the Wet Hair Mode, which protects hair from heat damage by never reaching high temperatures. The Dry Hair Mode is perfect for refreshing and smoothing out second-day hair, making it a practical option for daily use without always requiring a wash and dry cycle.

The integrated ceramic-coated comb ensures a soft, bouncy finish without excessive heat, which is gentler on the hair compared to traditional flat irons. The tool is relatively lightweight at 730 grams and compact in size, making it easy to handle and store. However, it is corded, which might limit mobility during use. Additionally, some users might find the 900-watt power to be on the lower end for quickly drying very thick or long hair.

The simple twist control for temperature settings adds to its ease of use, but it may lack the precision of digital displays. This product is well-suited for individuals looking for an all-in-one styling tool that can handle both wet and dry hair with care, particularly those who prioritize hair health over speed.

The ghd Glide Hot Brush is designed for easy and quick hair styling, making it suitable for those looking to tame and smooth dry hair. Its ceramic technology with an ioniser effectively eliminates frizz, providing salon-smooth results in just a few strokes. The brush maintains an optimal temperature of 185°C, which helps minimize hair damage and breakage during styling—a crucial feature for healthy hair care.

The combination of high-density short and long bristles allows for large sections of hair to be styled efficiently, making it ideal for second-day hair touch-ups. Additionally, the automatic sleep mode after 60 minutes of inactivity is a thoughtful feature for safety and energy conservation. Its 2.7-meter cable offers flexibility in use, and the 2-year manufacturer's guarantee provides peace of mind for buyers.

Some potential drawbacks include its weight of 1.28 pounds, which may be heavy for extended use, and the brush's dimensions might be slightly large for those with smaller hands. While the bristles are ceramic, the handle is plastic, which may not feel as premium as other materials. Those with very curly or coarse hair might need to use smaller sections for effective results, which can increase styling time. The ghd Glide Hot Brush stands out as a solid choice for quick, everyday hair smoothing and styling, especially for those with fine to moderately thick hair.