How to use: Just like your favorite hair oil or leave-in conditioner, these heat-protectant sprays are incredibly easy to use. All you have to do is spritz them through your damp or dry hair before you start heat styling. Yep, we've rounded up the top-rated thermal hair protectors in the UK, from the likes of ghd's Body Guard Spray to Olaplex's Bonding Hair Oil. And it's not just protection against scorching temps, they also condition, nourish, tame frizz, protect hair colour, help detangle and repair thermal damage – clever, huh?

While they’re more often thought of as a skincare ingredient, humectants—hydrating ingredients that attract moisture—can be super beneficial in hair care and are especially good to look for in a heat protectant, says Brown. After all, more moisturized hair equals healthier hair. Glycerin and hyaluronic acid are two good ones to look for. The Living Proof Restore Perfecting Spray is a great option because it contains glycerin. Strengthening Ingredients Delivery is on a selected date, you can choose a delivery day of your choice, up to 10 days in advance (Excluding next day delivery. Postcode restrictions apply)

Tresemmé Thermal Creations Keratin Smooth Leave-In Heat-Protectant Spray

While things like investing in the best silk pillow cases, hair masks, hair oils and hair wraps is always a good idea, you should really use preventative methods of protecting your hair too so that your need for all those boujee extras isn't so extreme. Heat protection sprays are your answer to silky smooth and healthy hair for the long run.

Considering how well Olaplex does hair-strengthening products, we can’t say we’re surprised by well this nourishing and protecting serum performed during our test. After applying one pump to damp hair and then styling, we noticed how well it smoothed strands, helped tame frizz, and created shine. The ultra-lightweight serum consistency is easy to distribute evenly through the hair, it absorbs within seconds, and it leaves absolutely no residue behind. After heat styling, hair was left feeling incredibly soft, smooth, and not weighed down. If you've been reaching for that curling wand a little too often (...guilty), then it's time to invest in a heat protection/protectant spray. And fear not, for we've made it oh-so easy to find the best one. Once you apply it, it feels totally weightless in the hair, and it won’t transfer onto your hands as you’re styling. It helps to tame a bit of frizz and add a nice amount of shine, making it a fitting option if you have dull strands. Though we do wish that it felt a bit more hydrating like other serums and creams, it remains a great choice for people with fine hair or those that don’t need an extra boost of moisture.

Depending on the formula, benefits can include "colour protection, plus defending against breakage", says Sarah. But that’s not all. They can also help protect against moisture loss, which is essential to help keep hair happy and healthy." We found that it worked wonderfully on a variety of testers with different hair types. It was lightweight enough not to weigh down fine hair, and it was hydrating enough to help smooth and nourish dry lengths and ends on straight and curly hair. We also love that, in addition to shielding against heat damage and adding shine, it gave the hair some serious bounce. If a spray formula appeals to you, this one is a fantastic choice. We loved how well it absorbed into damp hair and worked to smooth fried ends, reduce frizz, and enhance shine. Though the brand recommends using a dime-size to a quarter size-amount, we recommend starting with just a dime-size amount and slowly adding more if needed—the formula is lightweight and residue-free in the hair, that is, unless you over-apply. All-in-all, we’re really impressed with this heat protectant, and we recommend it to anyone who prefers cream formulas and needs to tame frizz—regardless of your hair type.