Corioliss C3 straightener review

Taryn Davies
Published: November 16, 2015

Since 2002 Corioliss have been working hard to bring creativity to their designs, and the C3 Straightener not only looks the part but it’s professional and hardworking too.

Available in a range of colours and designs, this straightener is something you won’t want to hide away in the drawer, and there’s plenty of reasons why you’ll actually love using the hair tool as well.

Corioliss C3 straightener Features

  • Titanium floating plates
  • Long, slim plates suitable for short hair and close styling
  • Maximum temperature 235°C
  • Ergonomic design
  • Negative ion conditioning technology
  • Digital variable heat control from 135°C to 235°C
  • Heats up in 20 seconds
  • Automatic safety sleep mode after 1 hour
  • Includes matching heat pouch
  • UK/ EU plug adaptor for travel
  • Multi-voltage for worldwide use
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The Corioliss C3 Hair Straightener is designed with titanium plates, compared with ceramic, these are meant to be smoother, and they also cause less damage to the cuticle of the hair. Which is a huge plus in our eyes.

This material is also very conductive, which allows the plates to maintain their heat evenly across the length of the plate, helping to enhance the performance of the style created and reduce hot spots which can cause further damage to the hair. The ceramic technology also enhances the heat being transferred effectively over the plate too.

The C3 straightener also boasts negative ion technology, this leaves your hair looking smooth and reduces frizz and static. Alongside this, the tourmaline gems also boost the negative ions created by the tool.

Corioliss C3 straightener review


The straighteners are designed with variable temperatures, so you can pick the ideal heat for your own hair type. They vary from 135°C to 235°C.

Rather than having a manually-adjustable temperature interface, this device instead offers four preset temperature options. The specific temperatures are intentional as well, with the lower two ideal for fine or thin hair and the higher two good options for thick or stubborn hair.

Another good design point of the tool is the heat expansion technology, which means the plates expand as they heat up. This ensures the plates are perfectly aligned, so you won't snag your hair as you style it, and it allows for the best heat transfer too.

Corioliss C3 straightener review

Corioliss C3 straightener Summary

The C3 straightener stands out as an excellent hair styling tool.


The flat iron leaves hair smooth, with no frizz and doesn’t snag at the hair whilst you’re using it.

The Corioliss C3 hair straightener is one of the best hair straighteners we’ve reviewed, with multiple preset temperature settings it heats up rapidly and can style any type of hair. It’s lightweight and straightens hair efficiently, leaving your hair soft and supple.

The easy-to-use interface, long swivel cord and sleep-mode feature simplify and quicken your straightening process.

Shop the Corioliss C3 straightener

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