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10 Best Heat Protectants 2025 in the United States
#1
Winner
CHI 44 Iron Guard Thermal Protection Spray, Nourishing Formula Helps Resist Heat Damage to Hair & Tame Frizz, Clear, 8 Oz
The CHI 44 Iron Guard Thermal Protection Spray is a solid choice for anyone looking to protect their hair from heat damage while using styling tools. With a focus on nourishment and shine, this spray forms a protective barrier that helps resist heat damage, making it suitable for all hair types. One of its standout features is the use of ceramic compounds and proteins, which not only provide heat protection but also enhance the health and luster of your hair. This makes it a great option for those who frequently style their hair with heat tools like curling irons or straighteners.
Rating
9.8
Chosen by1,183
Heat Protection Level
Hair Type Compatibility
Application Method
Most important from
60226 reviews
#2
Redken One United Leave In Conditioner | Heat Protectant Spray for Blow Dry & Hair Styling | Multi-Benefit Hair Treatment | Detangles, Nourishes, & Smooths Frizz | For All Hair Types | Paraben Free
The Redken One United Leave In Conditioner serves as both a leave-in conditioner and a heat protectant spray, making it a versatile choice for anyone looking to care for their hair while using heat styling tools. One of its standout features is its heat protection level, which safeguards hair up to 450 degrees Fahrenheit, a significant help for those who frequently blow-dry or style their hair with heat. This product is also compatible with all hair types, which is a definite plus for diverse users.
Rating
9.6
Additional Benefits
Most important from
28269 reviews
#3
OUAI Leave In Conditioner & Heat Protectant Spray - Prime Hair for Style, Smooth Flyaways, Add Shine and Use as Detangling Spray - No Parabens, Sulfates or Phthalates (4.7 oz)
The OUAI Leave In Conditioner & Heat Protectant Spray stands out as a versatile option for anyone looking to protect their hair from heat and UV damage. It effectively caters to all hair types, making it a great choice for those with straight or wavy hair. The inclusion of nourishing ingredients like amino acids, tamarind seed extract, and vitamin E helps strengthen and hydrate hair while also functioning as a detangler, which is a significant plus for users dealing with knotted hair.
Rating
9.3
Hair Type Compatibility
Application Method
Additional Benefits
Most important from
12053 reviews
Top 10 Best Heat Protectants 2025 in the United States
#1
Winner
9.8 score
CHI 44 Iron Guard Thermal Protection Spray, Nourishing Formula Helps Resist Heat Damage to Hair & Tame Frizz, Clear, 8 Oz
CHI 44 Iron Guard Thermal Protection Spray, Nourishing Formula Helps Resist Heat Damage to Hair & Tame Frizz, Clear, 8 Oz
Heat Protection Level: Thermal Protection
Hair Type Compatibility: All
Ingredients: Ceramic compounds, proteins
Application Method: Spray on dry or wet hair
Additional Benefits: Nourishment, shine, conditioning, smoothening
Chosen by 1183 this week
Redken One United Leave In Conditioner | Heat Protectant Spray for Blow Dry & Hair Styling | Multi-Benefit Hair Treatment | Detangles, Nourishes, & Smooths Frizz | For All Hair Types | Paraben Free
Redken One United Leave In Conditioner | Heat Protectant Spray for Blow Dry & Hair Styling | Multi-Benefit Hair Treatment | Detangles, Nourishes, & Smooths Frizz | For All Hair Types | Paraben Free
Heat Protection Level: 450 degrees Fahrenheit
Hair Type Compatibility: All hair types
Ingredients: Coconut oil
Application Method: Spray
Additional Benefits: Detangles, conditions, preps, protects color
OUAI Leave In Conditioner & Heat Protectant Spray - Prime Hair for Style, Smooth Flyaways, Add Shine and Use as Detangling Spray - No Parabens, Sulfates or Phthalates (4.7 oz)
OUAI Leave In Conditioner & Heat Protectant Spray - Prime Hair for Style, Smooth Flyaways, Add Shine and Use as Detangling Spray - No Parabens, Sulfates or Phthalates (4.7 oz)
Heat Protection Level: Heat and UV damage
Hair Type Compatibility: All hair types
Ingredients: Amino acids, tamarind seed extract, vitamin E
Application Method: Mist onto damp hair
Additional Benefits: Strengthens, hydrates, detangles, smooths frizz
Kenra Platinum Blow-Dry Spray | Time-Saving Heat Protectant | Detangles, Smooths, and Softens | Eliminates Frizz & Resists Humidity | Medium To Coarse Hair | 6.8 fl. oz
Kenra Platinum Blow-Dry Spray | Time-Saving Heat Protectant | Detangles, Smooths, and Softens | Eliminates Frizz & Resists Humidity | Medium To Coarse Hair | 6.8 fl. oz
Heat Protection Level: Intense thermal protection
Hair Type Compatibility: All
Additional Benefits: Decreases blow-dry time, Detangle, smooth, soften, Eliminates frizz
Bumble and bumble. Hairdresser's Invisible Oil Heat/UV Protection Leave-In Conditioner Hair Primer | Hydrating, Anti Frizz, Color Safe | Straight, Coily | With Argan Oil + Coconut Oil, 8.5 Fl Oz
Bumble and bumble. Hairdresser's Invisible Oil Heat/UV Protection Leave-In Conditioner Hair Primer | Hydrating, Anti Frizz, Color Safe | Straight, Coily | With Argan Oil + Coconut Oil, 8.5 Fl Oz
Heat Protection Level: 450°F/232°C
Hair Type Compatibility: Straight, Coily, Dry, Brittle, Coarse
Ingredients: Featherlight 6-Oil Blend, Argan, Coconut
Application Method: Leave-In Conditioner
Additional Benefits: UV protection, Color safe, Reduces frizz
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Kenra Platinum Blow-Dry Spray | Time-Saving Heat Protectant | Detangles, Smooths, and Softens | Eliminates Frizz & Resists Humidity | Medium To Coarse Hair | 3.4 fl. oz
Kenra Platinum Blow-Dry Spray | Time-Saving Heat Protectant | Detangles, Smooths, and Softens | Eliminates Frizz & Resists Humidity | Medium To Coarse Hair | 3.4 fl. oz
Heat Protection Level: intense thermal protection
Hair Type Compatibility: medium to coarse hair
Application Method: straightforward
Additional Benefits: decrease blow-dry time, detangles, smooths
Moroccanoil Perfect Defense Heat Protectant, 2 Fl Oz
Moroccanoil Perfect Defense Heat Protectant, 2 Fl Oz
Heat Protection Level: thermal protection
Hair Type Compatibility: All
Ingredients: Argan oil
Application Method: weightless spray
Additional Benefits: nourishes hair, paraben-free
OUAI Hair Oil Travel Size - Hair Heat Protectant Oil for Frizz Control - Adds Shine and Smooths Split Ends - Color Safe Formula - Paraben, Phthalate and Sulfate Free (0.45 oz)
OUAI Hair Oil Travel Size - Hair Heat Protectant Oil for Frizz Control - Adds Shine and Smooths Split Ends - Color Safe Formula - Paraben, Phthalate and Sulfate Free (0.45 oz)
Heat Protection Level: 450°F (232°C)
Hair Type Compatibility: various hair types
Ingredients: Ama oil, Baobab seed oil, galangal
Application Method: 1-3 drops into wet or dry hair
Additional Benefits: frizz control, color protection, adding shine
#10
7.5 score
Kenra Platinum Blow-Dry Mist | Ultra-Lightweight Thermal Protectant | Detangles, Smooths, & Softens | Eliminates Frizz & Resists Humidity | Fine To Medium Hair | 3.4 fl. oz
Kenra Platinum Blow-Dry Mist | Ultra-Lightweight Thermal Protectant | Detangles, Smooths, & Softens | Eliminates Frizz & Resists Humidity | Fine To Medium Hair | 3.4 fl. oz
Heat Protection Level: Intense thermal protection
Hair Type Compatibility: Fine to medium, all hair types
Additional Benefits: Decreases blow-dry time, detangles, smooths
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Buying Guide for the Best Heat Protectants
Choosing the right heat protectant is crucial for maintaining the health and appearance of your hair, especially if you frequently use heat styling tools like blow dryers, curling irons, or straighteners. Heat protectants create a barrier between your hair and the heat, reducing the risk of damage, breakage, and split ends. To find the best heat protectant for your needs, consider the following key specifications and how they align with your hair type and styling habits.Heat Protection LevelThe heat protection level indicates the maximum temperature the product can shield your hair from. This is important because different styling tools operate at various temperatures. Heat protectants typically range from 200°F to 450°F. If you use high-heat tools, look for a product that offers protection up to 450°F. For lower heat styling, a protectant with a lower threshold will suffice. Choose a heat protection level that matches the highest temperature you usually apply to your hair.
Hair Type CompatibilityDifferent heat protectants are formulated for various hair types, such as fine, thick, curly, or color-treated hair. This is important because the right formula can enhance the effectiveness of the product and provide additional benefits like moisture retention or frizz control. For fine hair, opt for a lightweight spray that won't weigh your hair down. For thick or curly hair, a cream or serum might be more effective in providing the necessary protection and hydration. Consider your hair type and look for a product specifically designed to meet its needs.
IngredientsThe ingredients in a heat protectant can significantly impact its performance and benefits. Look for ingredients like silicones (e.g., dimethicone) that form a protective barrier, proteins (e.g., keratin) that strengthen hair, and natural oils (e.g., argan oil) that provide moisture and shine. Avoid products with alcohol or sulfates, as these can dry out your hair. Choose a heat protectant with ingredients that align with your hair care goals, such as added shine, moisture, or repair.
Application MethodHeat protectants come in various forms, including sprays, creams, serums, and lotions. The application method is important because it affects how evenly the product is distributed and how it interacts with your hair. Sprays are easy to apply and distribute evenly, making them ideal for fine or straight hair. Creams and serums are thicker and can provide more intense protection and hydration, suitable for thick, curly, or coarse hair. Choose an application method that fits your hair type and styling routine.
Additional BenefitsMany heat protectants offer additional benefits beyond heat protection, such as frizz control, UV protection, color preservation, or added shine. These extra features can enhance your overall hair care routine and address specific concerns you may have. For example, if you have color-treated hair, look for a product that offers color protection. If you struggle with frizz, choose a heat protectant with anti-frizz properties. Consider what additional benefits would be most useful for your hair and select a product that provides those.