Key specs – Plates: Floating; Maximum temperature: 200ºC; Voltage: 100-240V; Cord length: 3m; Automatic shut-off time: 30 minutes; Warranty: 3 years The Platinum Plus is GHD’s premium offering, with floating ceramic plates designed to deliver optimum heat for your hair type and maintain that temperature using intelligent heat technology that measures and adjusts it constantly while styling. The result is even heat across the plates that won’t scorch the hair, leaving hair looking glossy and feeling healthy. The smooth gliding plates and even heat distribution mean you won’t have to run the Platinum Plus through the same strands more than once to see results, and the wishbone-shaped hinge reduces the risk of catching or snagging hair as you style.

Size-wise, it’s just 22cm long and weighs 300g, which is substantially lighter than the Dyson Corrale at 561g. This makes it much easier to toss into a tote bag and carry around with you out and about. As a result of its compact size, the heated plates here are slightly narrower than average, but the “floating” spring mounts adjust to the contours of your hair, allowing the straighteners to effortlessly glide over sections of hair without any tugging or snagging. This will reduce the time it takes to style your hair, and means that the Unplugged’s 20-minute battery life will go further than you think.If you’re in the market for a versatile straightening tool that can handle both straight and curly styles with ease, the Babyliss 9000 is our recommendation. Ten different temperature settings, ranging from 150°C to 235°C allow you to tailor the heat to suit your individual hair type – and heating up in just 15 seconds, you won’t be waiting around. All hair straighteners work by heating the hair using metal plates. This causes the hydrogen bonds in the hair to break (a process that also takes place when the hair is wet). The straightening tool then passes over the hair, holding it in a new, flat position. The hair retains this new shape as it cools and the hydrogen bonds reform. If the hair is wrapped around the tool rather than held straight while cooling, then the hair will take on a loose curl shape instead. The advanced ceramic coated plates are infused with micro conditioners containing Moroccan Argan oil with Vitamin E, ensuring your hair not only looks sleek and shiny, but it feels amazing too. When the plates are heated, the micro conditioners are transferred to your hair through every stroke, leaving it perfectly straight as well as glossy and healthy looking. The floating plates (set on springs) ensure an even pressure and grip on the hair, helping it to pass through the tool smoothly. There are nine heat settings that make it easy to select the correct heat for your hair type and texture. It’s also easy to switch between temperatures, so you can use a recommended 180°C for the bulk of the hair and a cooler setting for the thinner, more fragile front sections. The straighteners heat up in just 15 seconds and feature automatic switch-off after one hour.

Design-wise, the wireless Corrale straighteners are heavier in the hand than some other brands, due to the added weight of their rechargeable battery. Their portable nature helps them stand out against rival models. With a 30-minute battery life, these hair straighteners have enough juice in the tank for the majority of people to get their hair straight and sleek. Key specs – Plates: Ceramic-coated, “floating spring” plates; Heat settings: 185ºC; Maximum temperature: 185ºC; Voltage: Universal; Cord length: N/A; Automatic shut-off time: 3 minutes; Warranty: 2 years They come with adjustable heat control, so you can select the right temperature for your hair texture, from 165ºC to 210ºC. The intelligent heat-control system takes 100 measurements per second to ensure the temperature remains even throughout the process, so there’s no risk of damage from scorching. Launched by one of the founders of GHD, Cloud Nine’s Original hair straighteners glide easily through the hair without any pull or drag. They leave hair feeling silky, looking shiny, and – most importantly – poker straight. Hair health is a key drive of this product’s design: the ceramic plates are mineral-infused to reduce snagging, leaving hair with extra shine, and there are six heat settings, from 100ºC to 200ºC. The plates perform well at lower temperatures, which means less risk of damage to hair. The Advanced Ceramic coated plates on these super smart straighteners are infused with Moroccan Argan Oil, a natural ingredient renowned for its shine enhancing properties, as well as Vitamin E, conditioners and moisturisers. When heated, these wonder Micro Conditioners evenly emit through the plates and on to your hair. Your tresses will be left looking intensely glossy and in 88%* better condition, softer and straighter.The best hair straighteners you can buy 2023 1. GHD Platinum Plus Styler: The best hair straighteners for straightening curly hair Ultra glossy hair is all over the catwalks at the moment, so to achieve hair that positively shimmers and shines definitely recommend the Shine Therapy Straightener. With its whole host of sheen educing ingredients that Remington has infused in the plates, customers agree that it makes hair 94% smoother* and sleeker Beauty heavyweight Revlon offers a simple but good-value option in these straightening irons. The ceramic coating on the floating heating plates is infused with moisturising coconut oil, paired with ionic technology to maintain hydration in the hair shaft and discourage frizz and flyaways.