10 bestHeat Protectantsof July 2025
112M consumers helped this year.
1
Garnier 10-In-1 Repairing Leave-In Spray For Frizzy & Dry Hair with Heat Protection, Fructis Sleek & Shine, With Argan Oil and Plant Keratin - 239ml
Garnier
9.9
2
L’Oréal Paris Dream lengths Heat Slayer Spray, Pre Iron Heat Protectant Spray, 130ml
L’Oréal Paris
9.8
3
Pureology Multi-Tasking Leave-in Spray, Protects Hair Colour From Fading, Heat Protectant, Vegan, Colour Fanatic, 200 ml
Pureology
9.6
4
Moroccanoil Perfect Defense, Travel Size , 56 g (Pack of 1)
Moroccanoil
9.3
5
Joico Heat Hero Glossing Thermal Protector Hair Spray, for Split Ends with Thermal Heat Protection, for Damaged Hair, Paraben Free, 180mL
Joico
9.0
Other
Blonde Toner Spray. Purple Leave In Toning Hair Spray to Remove Brassy Surface Tones in Blonde, Platinum & Gray/Silver Hair. Paraben & Sulfate Free-PETA Approved Cruelty-free.
Boldplex 10-in-1 Leave in Spray-Heat Protectant & Primer For Frizzy, Dry, Damaged, Colored, Broken, Curly & Bleached Hair Types-Paraben & Sulfate-Free. Cruelty Free, 100% Vegan. 175ml/5.9 Fl.Oz
Coconut Sea Salt Spray for Hair - Texturizing Salt Water Spray for Hair with Castor Oil, Aloe Vera, Red Algae Extract, Kelp -Salt Hair Spray (8.8 Oz)
Charlemagne Sea Salt Spray - Salt Water Hair Spray Made in Germany - Developed By Barbers - Sea Salt Spray Hair Men - Texture Spray Volume Spray Beach Waves Spray Curl Spray - Men Hair Texture Spray
6
OUAI Leave In Conditioner - Multitasking Heat Protectant Spray for Hair - Prime Hair for Style, Smooth Flyaways, Add Shine and Use as Detangling Spray - No Parabens, Sulfates or Phthalates (4.7 oz)
OUAI
8.8
7
Moroccanoil Frizz Shield Styling Spray, Travel Size, 1.7 Fl. Oz.
Moroccanoil
8.5
8
Redken Leave-In Cream, Heat Protection up to 450 Degrees, Protects Against Humidity, For Frizzy & Unmanageable Hair, Instantly Smooths Hair, Sulfate Free, Frizz Dismiss Rebel Tame, 805 fl.oz./250ml
Redken
8.2
9
Kérastase Nutritive, Nectar Thermique, Anti-Frizz Blow-Dry Milk for Dry Medium to Thick Hair with Niacinamide, Protects from Heat Styling and Reduces Frizz, For Dry Hair, 150 ml
KERASTASE
7.9
10
OUAI Hair Oil - Hair Heat Protectant Oil for Frizz Control - Adds Hair Shine and Smooths Split Ends - Color Safe Formula - Paraben, Phthalate and Sulfate Free (0.45 oz)
OUAI
7.6
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A Guide to Selecting the Best Heat Protectants
Choosing the right heat protectant is essential if you regularly use styling tools like hair dryers, straighteners, or curling irons. Heat protectants help shield your hair from the damaging effects of high temperatures, reducing breakage, dryness, and split ends. To find the best fit for your hair, it's important to understand the key features and how they relate to your hair type and styling habits.
Type (Spray, Cream, Serum, Oil)
Heat protectants come in various forms such as sprays, creams, serums, and oils. The type you choose can affect how the product feels and performs on your hair. Sprays are lightweight and easy to apply, making them ideal for fine or thin hair. Creams and serums offer more moisture and are better suited for thick, coarse, or curly hair. Oils provide extra nourishment and shine, which can be beneficial for very dry or damaged hair. Consider your hair texture and how much product you prefer to use when selecting a type.
Heat Protection Level (Maximum Temperature)
This refers to the highest temperature the product can protect your hair against, usually indicated in degrees Celsius or Fahrenheit. If you use high-heat tools, look for a protectant that guards up to 450°F (230°C). For lower heat styling, a product with protection up to 350°F (180°C) may be sufficient. Matching the heat protection level to your styling tool's temperature ensures your hair gets the right amount of defense.
Ingredients
The ingredients in a heat protectant can impact both its effectiveness and how it interacts with your hair. Look for ingredients like silicones (such as dimethicone), which form a protective barrier, or natural oils and proteins that add moisture and strength. If you have sensitivities or prefer natural products, check for formulas free from sulfates, parabens, or alcohol. Your hair's needs—such as extra hydration, frizz control, or lightweight feel—should guide your ingredient preferences.
Added Benefits (Moisture, Frizz Control, Shine)
Many heat protectants offer extra benefits like moisturizing, smoothing frizz, or adding shine. If your hair tends to be dry, look for a product with hydrating properties. For frizzy or unruly hair, choose one that promises smoothing or anti-frizz effects. If you want a glossy finish, opt for a protectant that enhances shine. Think about your main hair concerns and pick a product that addresses them alongside heat protection.
Application Method
How you apply the heat protectant can affect its convenience and coverage. Some products are designed for use on damp hair before blow-drying, while others can be used on dry hair before flat ironing or curling. Make sure the product matches your styling routine—if you often style dry hair, pick one that works well on dry strands. If you prefer quick and even application, a spray might be best, while creams and serums may require more thorough distribution.
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