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27.06.2023

And most importantly, how to use a hair straightener without causing damage to your hair.

How Hair Straighteners Damage Your Hair (and How To Fix It!)
Rose Versaga
Reviewed by Logan Merrick

ROSE VERSAGA is a Writer & Editor at Sitting Pretty with a focus on hair care, skin care and wellness. With a Bachelor in Education from UCLM she has a large portfolio of published works in publications such as Organic Cosmetica, Skin Over Everything and Beauty Heroes, just to name a few.

READ MORE BY ROSE READ OUR EDITORIAL GUIDELINES
How Hair Straighteners Damage Your Hair (and How To Fix It!)

In this article

    Do hair straighteners damage your hair? By how much do hair straighteners damage your hair, and most importantly, how do you prevent it?

    You love the look of straight hair, but you're worried about how hair straighteners damage your hair.

    You're not alone in this.

    Heat is the key to how hair straighteners function to make the hair straight. However, heat can dry, brittle, and break hair. Unfortunately, a hair straightener is required to achieve straight hair.

    So, what's a girl to do?

    The good news is that you may prevent hair damage with hair straighteners by taking some precautions.

    In this blog post, I'll give you ideas on how to fix straightener-damaged hair as well as offer tips on how to protect hair from further damage.

    The Science Behind Hair Straighteners

    Does hair straightener damage hair? The answer is yes, it can.

    Keratin in the hair cortex is bound together by hydrogen bonds. You can play around with your hair a little bit because the hydrogen molecules are flexible and will return to their original shape when you break the links between them.

    The results of any heat style will consequently only persist until your next wash.

    How Hair Straighteners Damage Your Hair

    There are three main ways that hair straighteners cause damage to your hair. Or more specifically, how the heat from a hair straightener can cause damage to your hair.

    1. Dehydration and Dryness

    The high heat from hair straightening tools can strip your hair of its natural moisture. As the heat penetrates your hair shaft, it disrupts the protective cuticle layer, allowing moisture to escape. As a result, your hair may become brittle and dry out completely.

    2. Protein Breakdown

    Keratin, which gives hair strength and structure, can be damaged by extreme heat. Your hair becomes increasingly fragile and brittle when proteins break down. This can result in split ends and frizz, making your hair appear damaged and dull.

    3. Weakening of Hair Bonds

    The heat from hair straighteners can weaken the hydrogen bonds that hold your hair's shape. These bonds give your hair its natural curl or wave pattern. When these bonds are temporarily broken by heat, your hair becomes malleable and can be reshaped.

    However, frequent and prolonged exposure to heat can cause the bonds to weaken permanently, leading to changes in your hair's natural texture.

    READ: 7 Hair Styling Tools You Need To Own

    How to Fix Straightener-Damaged Hair

    Does hair straightening damage your hair? The short answer is "yes," but there are strategies to lessen the blow.

    If you're looking for how to fix straightener-damaged hair, there are a few things you can do. Here are some tried-and-true tips and tricks for fixing straightener-damaged hair:

    Deep Conditioning Treatments

    Revitalize your hair with nourishing deep conditioning treatments. Look for products rich in essential oils, natural moisturizers, and proteins to replenish moisture and repair the hair shaft.

    Apply the treatment to clean, damp hair and leave it on for the recommended time. This will help restore moisture, repair any structural damage, and improve the overall health of your hair.

    Trimming and Regular Haircuts

    To eliminate split ends and breakage, consider getting regular trims or haircuts. This will help remove damaged portions and promote healthier hair growth. Be sure to communicate with your stylist about your concerns and desired style to achieve the best results.

    Heat Protectants

    Before subjecting your hair to the intense heat of a straightener, ensure you apply a quality heat protectant spray or serum. These products create a barrier between your hair and the heat, minimizing damage and maximizing protection.

    Apply them generously to damp hair, distributing them evenly from roots to ends. So, the next time you reach for that hair straightener or curling iron, make sure to arm yourself with a quality heat protectant that really works.

    Lower the Heat Setting

    While it's tempting to crank up the heat for faster-straightening results, it's essential to use a lower temperature setting. Experiment with different heat levels to find the sweet spot where your hair straightens without causing excessive damage.

    Remember, slow and steady wins the race when it comes to hair straightening.

    Avoid Harsh Chemicals

    While repairing your damaged hair, it's important to avoid harsh chemical treatments, such as perming or coloring. These processes can further weaken and damage your hair, making it more difficult to restore its health.

    Give your hair the time it needs to recuperate and regenerate by concentrating on gentle and natural hair care procedures.

    READ NEXT: How To Style A Messy Bun with Heatless Overnight Curls
     

    Preventing Hair Straightener Damage

    Hair straighteners damage hair but as the saying goes "prevention is better than cure". To maintain healthy, lustrous hair while enjoying the benefits of a hair straightener, incorporate these preventative measures into your routine:

    a) Limit Frequency and Duration

    Reduce the frequency and duration of heat exposure to your hair. If possible, give your hair a break from the straightener on some days. Embrace your natural hair texture and experiment with styles that don't require heat. You owe it to your hair to do this.

    b) Invest in Quality Tools

    Choose a high-quality hair straightener that offers adjustable temperature settings and advanced heat distribution. Ceramic or tourmaline plates are gentler on the hair and provide even heat, minimizing damage.

    Remember, investing in a quality tool is an investment in your hair's health.

    c) Pre-Style with Heatless Methods

    Before reaching for the straightener, consider alternative heatless methods to achieve the desired style. Try braiding your damp hair before bed to wake up with natural-looking waves or using foam rollers for bouncy curls.

    These methods allow you to give your hair a break from excessive heat while still achieving stunning results.

    d) Maintain a Healthy Hair Care Routine

    Do straighteners damage your hair? Absolutely. Thus, a healthy hair care routine is essential for maintaining healthy hair.

    This routine should include gentle cleansing, moisturizing, and protection from environmental stressors. Use nourishing shampoos and conditioners suitable for your hair type, and don't skip the occasional deep conditioning treatment to keep your locks in optimal condition.

    ALSO READ: 10 Hairstyles You Can Achieve With Hair Extensions

    Hair straighteners are a game-changer for getting that sleek, straight appearance, but they can also do serious damage if not used properly.

    By understanding the science behind how hair straighteners damage your hair and following the tips and preventative measures outlined in this guide, you can enjoy beautiful, straight hair while keeping it healthy and vibrant.

    Remember, moderation, proper care, and the right products are the keys to unlocking a flawless, damage-free hairstyle. So go ahead, and embrace your stunning straight hair with confidence!

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