It looks like your location doesn't match this site, switch to another location?
One resolution you’ll definitely want to stick to? Make 2025 your healthiest hair year yet. We’ve got all the tips, routines and expert insights you need to give your hair the care it deserves.
Did you know on average, Brits are styling their hair 41.7° too hot? Leave harmful hair habits in 2024, and take your first step to healthier hair this year. Explore our science-backed* Temperature Calculator and find your unique styling temperature.
let's get started
FOUR OUT OF FIVE PEOPLE ARE STYLING AT THE WRONG TEMPERATURE:
BACKED BY SCIENCE: HOW DOES THE TEMPERATURE CALCULATOR WORK
The Temperature Calculator is underpinned by a matrix of temperature recommendations collated from 18 separate sources*.
Created with a team of expert hair professionals, the Temperature Calculator serves users with their perfect heat setting. We know hair won’t stay the same throughout people’s lives, whether that’s through styling changes or changes specific to different life stages or health conditions. That means the optimum styling temperature might change as they do. We’ve factored that in. There are five million possible unique journeys users can take through the tool – and one of 11 recommended styling temperatures served to them as a result. Users can re-take the quiz as they need to, to reflect their unique hair journey.
let's get started
WHY DO I NEED A SPECIFIC TEMPERATURE TO STYLE MY HAIR?
Our research has shown that four out of five people unknowingly use the wrong heat for their hair type. Each hair type needs a unique temperature to achieve the perfect look while maintaining hair health. Your hair’s texture, colour treatments, life stage and overall condition also contribute to your hair’s ideal heat setting. Find out more in these mini-guides and discover the perfect temperature for your hair.
Find out more
YOUR NINE STEP HAIR RESET
The CLOUD NINE 9-Day Detox is the perfect way to kickstart care for your hair from root to tip. With expert insights and practical step-by-steps, we’ll guide you on your healthier hair journey.
View all
The CLOUD NINE 9-Day Detox
Do You Need A Hair Detox?
Learn to spot the signs of tired, damaged hair with CLOUD NINE’s tips, then turn things around with a well-deserved hair detox. Join the 9-DAY DETOX today. Learn More
The CLOUD NINE 9-Day Detox
Kickstarting Your Hair Detox With A Deep Cleanse
Start your hair detox journey with a clarifying shampoo cleanse. Join the CLOUD NINE 9-DAY DETOX to achieve happier, healthier hair. Learn More
The CLOUD NINE 9-Day Detox
The Science of Hair Detox
Learn the science behind hair detoxification and how it can help you achieve your healthiest hair yet. Discover the facts with CLOUD NINE. Learn More
The CLOUD NINE 9-Day Detox
Scalp Care Rituals
Learn everything you need to know about scalp care from CLOUD NINE and take your healthy haircare routine to new lengths with the 9-DAY DETOX. Learn More
The CLOUD NINE 9-Day Detox
The Importance of Hair Hydration
Hydration is key to promote healthy hair growth and shine. But how exactly do you achieve it? Join us on the 9-DAY DETOX to find out. Learn More
The CLOUD NINE 9-Day Detox
Best Hair Detox Products
Avoid damage and dryness. Use CLOUD NINE’s one-stop guide for all the hair health-boosting products you need on your hair detox journey. Learn More
The CLOUD NINE 9-Day Detox
Detox-Friendly Styles
Discover the best damage-free hairstyles in CLOUD NINE’s guide to gorgeous detox-friendly looks that promote your hair’s health. Learn More
The CLOUD NINE 9-Day Detox
Get expert hair advice after your detox. Discover pro tips from CLOUD NINE ambassador, Mathilde Heather on maintaining healthy hair. Learn More
The CLOUD NINE 9-Day Detox
Celebrate Your Hair Detox Journey
It’s the final day of CLOUD NINE’s 9-Day Detox. Read on for tips on how to help your newly-detoxed hair stay healthy for longer. Learn More
View all
Our Healthy Hair Hub is filled with insights from our experts to give you the information, tips and uncover the science behind healthier hair:
Temperature Control
Everything You Need to Know About Temperature Settings for Hair Straighteners
Discover the art of hair-straightening perfection. Learn the secrets of straightener temperatures, find your ideal setting, and master the heat game for flawless hair.
Read Story
A Guide to Choosing the Best Straighteners from CLOUD NINE
Selecting the right CLOUD NINE straightener is just as much about lifestyle as it is hair type.
Read Story
How To Protect Your Hair From Heat Damage
Discover tips for preventing and reviving heat damaged hair with CLOUD NINE. Learn how to reduce heat damage and restore your hair's health with nourishing treatments.
Read Story
Hair science
The Science Of Hair: CLOUD NINE’s Jargon Buster
Decode the complex chemical structure of your hair, and use science to inform a healthy hair routine. Read the blog.
Read Story
Nutrition: How To Nourish Your Hair From The Inside Out
Discover the link between nutrition and hair health with expert insights from CLOUD NINE. Nourish your locks from within for radiant, healthy hair year-round with our top tips.
Read Story
Hair Breakage: Causes, Solutions and FAQs
Discover the causes and solutions of hair breakage with CLOUD NINE’s expert guide. We’ll dive into the science of breakage and provide tips to help you treat it.
Read Story
Hair care for different life stages
How Hormones Affect Your Hair
Discover how hormones impact your hair with CLOUD NINE’s informative guide on the role of hormones in hair growth and loss.
Read Story
Menopausal Hair Loss And What You Can Do About It
Learn the causes & treatments for menopausal hair loss. From the best products to essential nutrients, we reveal how to care for your hair during menopause.
Read Story
Tailored hair care routines
Crafting The Ultimate Hair Care Routine For Every Hair Type, Colour, And Concern
Learn our top tips for caring for and styling different hair types, textures, patterns and lengths, so you can craft the ideal haircare routine for your look.
Read Story
A Complete Guide To Understanding And Styling Different Types Of Curly Hair
Unlock the secrets to styling curly hair with CLOUD NINE. Learn everything from identifying your curl type, from 2A or 4C, to expert styling tips for unstoppable results.
Read Story
Seasonal hair care
How To Manage Frizzy Hair: Treatments And Styling Tips
Discover how to style and care for frizzy hair – including causes, remedies and hairstyles – in CLOUD NINE’s comprehensive guide.
Read Story
*Temperature recommendations were collated from 18 separate pieces of research by:
Academics published in the National Library of Medicine
Media sites such as Forbes, Wired, and Good Housekeeping
Brands such as Schwarzkopf, Wella, and L’Oreal Paris
 
