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5 ways to minimise hair damage without giving up heat-styling: from regulating tools’ temperatures and using protectants, to choosing the right shampoo and knowing when to air-dry

Heat-styling may be fantastic to achieve a luxurious-looking mane but the consequences can be dire if you don’t look after your hair in the long run. Photo: Shutterstock
Heat-styling may be fantastic to achieve a luxurious-looking mane but the consequences can be dire if you don’t look after your hair in the long run. Photo: Shutterstock
Beauty

  • Heat-styling is fabulous for achieving salon-worthy tresses at home, but the downsides are hair that’s dry, dull and frizzy with split ends – thankfully, there are ways to minimise the damage
  • From regulating your tools’ temperatures based on hair type, to using protectants and limiting heat exposure – and even air drying once in a while – will result in healthier locks in the long run

Whether aiming for a luxurious blowout or effortlessly tousled waves, heat-styling is often the go-to method for achieving salon-worthy hair from the comfort of your own home. However, it’s essential to be mindful of the potential consequences it can bring over time.

A curling iron is essential for getting those perfect curls but can be detrimental if overused. Photo: Handout
A curling iron is essential for getting those perfect curls but can be detrimental if overused. Photo: Handout

When heat is applied to our hair, it weakens its outer layer, known as the cuticle, and as a result, the medulla – the innermost layer or core of the hair shaft – becomes susceptible to damage, which can manifest in dryness, frizz, dullness, split ends, opaque strands and/or hair breakage.

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Mindlessly using heat-styling tools can lead to hair damage. Photo: Handout
Mindlessly using heat-styling tools can lead to hair damage. Photo: Handout

But thankfully, there are a few ways to minimise these risks without having to give up your beloved heat-styling tools completely:

1. Avoid exposure as much as you can

Opt for a low heat setting when blow-drying. Photo: Handout
Opt for a low heat setting when blow-drying. Photo: Handout

Limiting heat exposure is a great way to protect your hair. Try to avoid using heat-styling tools on a daily basis. Instead, give your hair a break by embracing natural styles or exploring heatless alternatives.

While air drying may take a bit longer, it can significantly reduce the risk of severe hair damage in the long term. Even if you only do it once or twice a week, it can make a notable difference. When blow-drying, opt for a low or medium heat setting and keep the dryer moving to minimise excessive heat exposure.

2. Heat protectant is a must

Heat protectant is a protective spray that can be used before heat-styling. Photo: Handout
Heat protectant is a protective spray that can be used before heat-styling. Photo: Handout

It may sound obvious, but many ignore this step. Using a heat protectant creates a barrier that shields your hair shaft from direct heat, effectively preventing it from toasting your locks and helping maintain hair quality while ensuring long-lasting styling results.

Carolina Malis is a New York-based contributor for Style by SCMP, covering beauty, wellness, celebrity, travel, fashion and lifestyle. Her freelance work has also appeared in Teen Vogue, i-D, Cosmopolitan US, Nylon, Vice, Harper's Bazaar Chile, Apartment Therapy, The Zoe Report, Remezcla and Soompi. Born and raised in Chile, she's also a digital content producer and consultant, working with brands, marketing teams and publications in North America, Latin America and Asia to develop social media strategies and content creation.