Hair tools like blow dryers, straighteners, and curling irons are essential for styling and achieving gorgeous looks. However, heat-damaged hair is a common problem among people who often use these styling tools. When used daily, these may cause significant damage to your hair, leaving it dry and brittle. One of the easiest ways to prevent hair damage is by using a heat protectant spray.
A heat protectant spray is vital for adding a layer of protection to keep your hair healthy. Since there are many options on the market, we've put together a buying guide and included our top recommendations on the best heat protectant sprays for curling, straightening, or blow-drying. We also asked board-certified dermatologist Dr. Katrina Luz to share some of her tips and insights.
Quick List - Top Heat Protectant Sprays
FRESH Hairlab
Floral Freshness and Ultimate Hair Care in Every Spray
Dr. Katrina Habaluyas Luz is the face behind Ask Your Derma. She is a board-certified dermatologist in Metro Manila. She is also an educator and digital creator on all things skin, hair, and nails. She is a Diplomate of the Philippine Dermatological Society and offers online video consultations. You can also catch her on her Instagram, Facebook, and YouTube channel.
Our recommendation articles are carefully researched and crafted by the mybest Philippines team of writers and editors. To stay true to our company’s mission and vision to help users’ selection process easier, we also collaborate with experts from various fields to ensure that our content stays factual and useful.
The expert oversees the Buying Guide only, and does not determine the products and services featured.
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Every mybest article is crafted with hours of in-depth research and interviews with experts. Each month, we are continually expanding our database of products based on our research. By emphasizing user insight and reliable information, we deliver trustworthy content to readers.
Heat protectant sprays lower the risk of hair damage when applied before using styling tools like blow dryers, irons, and curlers. These sprays work by adding a protective layer to your hair, similar to how sunscreen protects the skin from the sun’s harsh UV rays.
Sprays that contain silicone and keratin ingredients can seal your hair cuticle and make it more resistant to heat damage. Heat protectant sprays use water-soluble silicones like lauryl methicone copolyol to keep your hair protected. They also contain nourishing oils like argan oil, which work as both a sealant and a moisturizer to keep hair hydrated.
Shielding your hair from heat damage is crucial, and with countless options, finding the right protective spray can be overwhelming. Discover the key features and considerations to ensure your hair not only withstands the heat but emerges stronger and more vibrant. To simplify your search, we've outlined crucial factors to consider in our comprehensive buying guide below.
When choosing between different heat protectant sprays, you need to look for ingredients or formulations that are especially beneficial for your hair type or concerns. Here are some of the points to consider when selecting a heat protectant spray for your specific needs.
The outermost layer of the hair strand, the cuticle, defends the hair from damage and ensures that each strand receives and retains enough moisture. When this doesn’t happen, your hair becomes dull and dehydrated. Individuals with dry hair will benefit more from using heat protectant sprays which are specially formulated for dry and damaged hair, since these work on restoring moisture.
Look for sprays with moisturizing ingredients such as shea butter or plant-based oils like argan, coconut, chia seed, and grapeseed, as well as humectants like citric acid and panthenol. Other ingredients that are beneficial in moisture retention are those with antioxidant properties, such as resveratrol and plant extracts.
Different types of oils have been incorporated into hair protectant sprays, and with good reason. Studies have shown that aside from moisturizing the strands, hair oils also protect the hair from damage. Some oils can penetrate hair strands, reducing water absorption and swelling. This can reduce the cycle of repeated swelling and drying, a factor that can damage hair.
Panthenol, aka Vitamin B5, has been incorporated into different skincare products primarily due to its moisturizing, soothing, and anti-inflammatory properties. It has also been incorporated into hair care products, given its ability to reduce water loss, soften the hair, and add shine.
Genetics, psychological stress, and frequent styling can all lead to hair thinning. And the thinner the hair, the higher the chances that heat damage could occur. That is why it’s a must to apply heat protectant sprays before using flat irons and hair dryers.
When looking for a heat protectant spray for your hair, opt for those that are made with lightweight formulas specially designed for thin hair. These products will strengthen the hair and prevent it from getting weighed down, all while minimizing heat damage.
It's important to keep your hair type in mind (straight, wavy, curly) so that the choice of heat protectant spray can best address your hair needs. Remember, different heat protectant sprays come in different textures and formulations, too.
For people with naturally curly hair, proper preparation before heat-styling is needed to avoid breakage and further damage. A heat protectant spray that doubles as a detangler can go a long way.
Keep in mind that curly hair can still become frizzy and dry after heat-styling. So get sprays with ingredients like argan oil, cetearyl alcohol, and honey for that extra layer of moisture. These nourishing ingredients promote shine, seal moisture, and combat frizz.
The unique appearance and structure of curly hair make it particularly fragile and prone to damage. Hence, applying a heat-protecting product to wet hair before styling helps minimize the damage from heat.
To reduce frizziness and breakage, one of the most common ingredients that manufacturers use in their products is keratin. Keratin-infused products can replenish and protect your hair's natural keratin protein, strengthen the strands, and help reverse the damage.
Some brands opt for other types of proteins instead of keratin. For instance, amino acids are often used to promote the retention of moisture and prevent hair breakage, resulting in smooth, strong, and silky hair.
Keratin is a major protein of human hair, and it is important in maintaining its tensile strength. Interestingly, a study by Basit, A. et al. found that application of keratin, particularly K31, allows it to fill in the gaps of damaged hair, leading to a significant increase in hair diameter, tensile strength, and surface smoothness.
Heating tools like blow dryers, straighteners, and curling irons typically heat your hair between 95 and 175°C. Hair damage occurs when your hair is exposed to heat above 130°C. Thus, it's important to check the heat protectant spray's heat defense temperature. This is the maximum temperature that it can defend against heat.
Thankfully, most heat protectant sprays on the market can withstand temperatures of up to 450°F or 232°C. Aside from that, make sure that your styling tools won't exceed the maximum temperature that your spray can withstand.
Tips:
When shopping for a heat protectant spray, always check the list of ingredients before making a purchase. Several products on the market slip through the cracks and still manage to make it to mall shelves and online stores despite them containing harmful ingredients.
Some ingredients to watch out for are parabens and fragrances. These components can trigger allergic reactions in people with sensitive skin and can result in redness and itchiness on the scalp. They may also be drying for the hair.
Patch test on your skin! You might think that you're off the hook from possibly developing an irritant or allergic reaction from heat protectant sprays since they are meant for the hair. Remember, a small amount will still be able to reach your scalp, hairline, and ears.
Products | Image | Click to purchase | Key features | Details | ||||
---|---|---|---|---|---|---|---|---|
Suitable Hair Type | Formulation | Protein Content | Net Weight | |||||
1 | d'Alba Professional Repairing Hair Perfume Serum | ![]() | Instant Shine, Lasting Fragrance—Revive Your Hair | Damaged Hair、Dry Hair | Lightweight、Anti-Frizz、Detangling、Moisturizing | Protein Peptides, Hydrolyzed Keratin, Hydrolyzed Soy Protein | 100 mL | |
2 | FRESH Hairlab 15 in 1 Hya+Keratin Floral Blossom UV Refresher Hair Styling Mist | ![]() | Floral Freshness and Ultimate Hair Care in Every Spray | Damaged Hair、Dry Hair、Straight Hair | Lightweight、Anti-Frizz、Detangling、Moisturizing | Hydrolyzed Keratin | 50 mL | |
3 | Grace and Glow Perfume Hair Mist | ![]() | Nourish, Protect, and Perfume Your Hair with Black Opium Luxury | Thin Hair、Damaged Hair、Straight Hair、Curly Hair、Color-Treated Hair、Dry Hair | Lightweight、Anti-Frizz、Moisturizing | Hydrolyzed Keratin | 100 mL | |
4 | Hairfix Keratin Straight Hair Spray | ![]() | Effortless Keratin Care in a Spray | Damaged Hair、Straight Hair、Dry Hair | Moisturizing | Hydrolyzed Keratin | 200 mL | |
5 | Bremod Heat Protecting Serum | ![]() | Your Hair’s Best Defense and Glow | Damaged Hair、Color-Treated Hair、Dry Hair、Straight Hair | Anti-Frizz、Moisturizing、Lightweight | 150 mL | ||
6 | Luxe Cosmetics Keratin Hair Mist | ![]() | Radiance. Protection. Effortless Beauty | Damaged Hair、Color-Treated Hair、Dry Hair、Straight Hair | Lightweight、Anti-Frizz、Moisturizing | Keratin | 60 mL | |
7 | Fuwarie Hair Styling Mist for Curl | ![]() | Soft, Bouncy Curls with Heat Protection and All-Day Hold | Curly Hair、Damaged Hair | Anti-Frizz、Detangling、Moisturizing、Lightweight | 4 amino acids | 150 mL | |
8 | Lakerain Thermal Protection Spray | ![]() | Shield Your Strands, Shine Your Style | Thin Hair、Damaged Hair、Straight Hair、Curly Hair、Color-Treated Hair、Dry Hair | Anti-Frizz、Moisturizing | Hydrolyzed Collagen, Hydrolyzed Proteins Soy, Wheat, Corn Proteins | 100 mL | |
9 | Kérastase Genesis Anti Hair-Fall Fortifying Blow-dry Fluid | ![]() | Your Hair’s Ultimate Defense Against Breakage | Damaged Hair、Straight Hair、Curly Hair、Dry Hair | Lightweight、Anti-Frizz、Detangling、Moisturizing | Hydrolyzed Vegetable | 150 mL | |
10 | cantu Thermal Shield Heat Protectant | ![]() | Shield Your Style, Nourish Your Hair | Damaged Hair、Straight Hair、Curly Hair、Color-Treated Hair、Dry Hair | Lightweight、Anti-Frizz、Moisturizing | 150 mL |
Suitable Hair Type | Damaged Hair、Dry Hair |
---|---|
Formulation | Lightweight、Anti-Frizz、Detangling、Moisturizing |
Protein Content | Protein Peptides, Hydrolyzed Keratin, Hydrolyzed Soy Protein |
Net Weight | 100 mL |
Users appreciate the multiple benefits in one product, making hair care simpler and more efficient. The mist is lightweight and does not weigh hair down, suitable for daily use. Some users may be sensitive to the presence of denatured alcohol and fragrance in the ingredients.
Suitable Hair Type | Damaged Hair、Dry Hair、Straight Hair |
---|---|
Formulation | Lightweight、Anti-Frizz、Detangling、Moisturizing |
Protein Content | Hydrolyzed Keratin |
Net Weight | 50 mL |
Suitable Hair Type | Thin Hair、Damaged Hair、Straight Hair、Curly Hair、Color-Treated Hair、Dry Hair |
---|---|
Formulation | Lightweight、Anti-Frizz、Moisturizing |
Protein Content | Hydrolyzed Keratin |
Net Weight | 100 mL |
Features and benefits:
Reviews mention:
Users praise the product for making hair smooth, shiny, and more manageable, saving time in daily styling routines. The inclusion of nourishing ingredients like keratin and argan oil is noted for improving hair condition over time. Some users feel that it does not refresh hair as expected when used as a styling spray.
Suitable Hair Type | Damaged Hair、Straight Hair、Dry Hair |
---|---|
Formulation | Moisturizing |
Protein Content | Hydrolyzed Keratin |
Net Weight | 200 mL |
Suitable Hair Type | Damaged Hair、Color-Treated Hair、Dry Hair、Straight Hair |
---|---|
Formulation | Anti-Frizz、Moisturizing、Lightweight |
Protein Content | |
Net Weight | 150 mL |
Features and benefits:
Reviews mention:
Recognized for being safe and suitable even for sensitive users, including pregnant women. Users praise its effectiveness in making hair soft, shiny, and easy to manage. Some users expressed hopefulness but have yet to see results or effectiveness on their hair type.
Suitable Hair Type | Damaged Hair、Color-Treated Hair、Dry Hair、Straight Hair |
---|---|
Formulation | Lightweight、Anti-Frizz、Moisturizing |
Protein Content | Keratin |
Net Weight | 60 mL |
Suitable Hair Type | Curly Hair、Damaged Hair |
---|---|
Formulation | Anti-Frizz、Detangling、Moisturizing、Lightweight |
Protein Content | 4 amino acids |
Net Weight | 150 mL |
Suitable Hair Type | Thin Hair、Damaged Hair、Straight Hair、Curly Hair、Color-Treated Hair、Dry Hair |
---|---|
Formulation | Anti-Frizz、Moisturizing |
Protein Content | Hydrolyzed Collagen, Hydrolyzed Proteins Soy, Wheat, Corn Proteins |
Net Weight | 100 mL |
Suitable Hair Type | Damaged Hair、Straight Hair、Curly Hair、Dry Hair |
---|---|
Formulation | Lightweight、Anti-Frizz、Detangling、Moisturizing |
Protein Content | Hydrolyzed Vegetable |
Net Weight | 150 mL |
Suitable Hair Type | Damaged Hair、Straight Hair、Curly Hair、Color-Treated Hair、Dry Hair |
---|---|
Formulation | Lightweight、Anti-Frizz、Moisturizing |
Protein Content | |
Net Weight | 150 mL |
Below are some of the most asked questions on the web answered by our expert, Dr. Katrina Luz.
Using heat protectant sprays is definitely a good idea to prevent damage from the heat of different styling tools.
As with all products, heat protectant sprays are not exempt from an expiry date. It's always good to check the expiry date before use. Most of the time, using products that are expired won't cause harm but rather just won't work as effectively.
Best to read the instructions specific to the product. In general, spraying an adequate amount to cover the hair is sufficient. It's best to spray the hair in sections to ensure all areas are covered.
Heat protectant sprays aren't the only products that can help you avoid hair damage. Check out the articles below to learn more about other must-have items that you can add to your hair care routine.
10 Best Sulfate-Free Shampoos in the Philippines 2025 | Buying Guide Reviewed by Dermatologist
10 Best Sulfate-Free Conditioners in the Philippines 2024 | Buying Guide Reviewed by Dermatologist
10 Best Keratin Treatments in the Philippines 2025 | Buying Guide Reviewed by Dermatologist
7 Best Hair Serums in the Philippines 2024 | Buying Guide Reviewed by Dermatologist
Author: Mariah Hannah Beatrice G. Caga
Our buying guide was carefully researched and crafted by the mybest team of writers and editors, in collaboration with the expert featured in this article. We used the buying guide as a basis for choosing and ranking the product recommendations, and we looked at reviews and ratings from different E-commerce sites like Lazada, Shopee, and more.
No. 1: d'Alba|Professional Repairing Hair Perfume Serum
No. 2: FRESH Hairlab |15 in 1 Hya+Keratin Floral Blossom UV Refresher Hair Styling Mist
No. 3: Grace and Glow|Perfume Hair Mist
No. 4: Hairfix|Keratin Straight Hair Spray
No. 5: Bremod|Heat Protecting Serum
View Full RankingThe descriptions of each product are referenced from content available on manufacturer, brand, and e-commerce sites.
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