15 Best Heat Protectant Sprays For Hair In 2021

Written by Sakshi Bahal
All products recommended on StyleCraze are independently selected by our editorial team. If you make a purchase through any of these links, we may receive a commission. Learn more about our product selection process here.

Do you have dry, damaged hair? Do you use hot styling tools frequently? You must have skipped a crucial step all this while – using a thermal protectant hairspray. Exposing your strands to high temperatures without a protective layer means destroying the vital proteins of your hair. To curb this issue, you need a heat protectant hairspray that will help you maintain healthy and damage-free hair. Check out our list of the 15 best heat protectant hair sprays available online. Scroll down!

What Is A Heat Protectant For Hair? How Does It Work?

A heat protectant is a leave-in spray formula that you apply to your hair before heat styling. It minimizes the damage caused by high temperatures from styling tools like curling irons, hair straighteners, and blow-dryers.

The product acts as a barrier between your hair and the styling tool. It seals in moisture and controls frizz. The nourishing formula smoothens your hair cuticles and adds shine and softness. Many heat protectants also contain anti-humidity ingredients that keep your hair sleek in highly humid conditions. Some also contain UV filters to protect your hair against sun damage.

Get your hands on a heat protectant spray to keep styling your hair without fretting. Take a look at the top heat protectant hair sprays below.

Top Heat Protectant Sprays Of 2021

TOP 10 PRODUCTSCheck Price
Kenra Platinum Blow-Dry Spray
Check Price
Tresemmé Thermal Creations Heat Tamer Leave-In Spray
Check Price
Redken Iron Shape 11 Thermal Holding SprayCheck Price
Alterna Caviar Anti-Aging Leave-in Heat Protection Spray
Check Price
Kenra Platinum Blow-Dry SprayCheck Price
Living Proof Perfect Hair Day Heat Styling Spray
Check Price
Blowpro Heat Is On Protective Daily Primer
Check Price
Flawless by Gabrielle Union - Shine Enhancing Heat Protection Hair SprayCheck Price
Rene FurtererLissea Thermal Protecting Smoothing Spray
Check Price
Leonor Greyl Paris Heat Protecting And Detangling Styling Milk
Check Price

1. Kenra Platinum Blow-Dry Spray

The Kenra Platinum Blow-Dry Spray softens, smooths, and detangles your hair prior to blow-drying. It decreases your blow-dry time by up to 50%. The thermal protection provided by this blow-dry spray keeps your hair safe in temperatures as high as 428ºF. It helps prevent damage and breakage caused by frequent use of heat styling tools. It also eliminates frizz and resists humidity to keep your hair healthy for a long time.

Pros

  • Offers thermal protection up to 428ºF
  • Reduces drying time by 50%
  • Lightweight
  • Eliminates frizz
  • Resistant to humidity
  • Detangles the hair
  • Softens the hair
  • Long-lasting
  • Smoothens the hair

Cons

None

Buy Now From Amazon

2. Tresemmé Thermal Creations Heat Tamer Leave-In Spray

The Tresemmé Thermal Creations Heat Tamer Spray guards your hair against harsh styling damage and holds your hairstyle. It works against curling irons, flat irons, and blow dryers, keeping your hair soft, shiny, and safe from friction and heat. This heat-activated formula contains a moisture-locking vitamin complex to enhance hair flexibility.It delivers professional, salon-quality results without causing a dent in your pocket.

Pros

  • Suitable for all hair types and textures
  • Thermal protection up to 450ºF
  • Holds hairshape
  • Enhances hair flexibility
  • Softens thehair
  • Adds shine
  • Affordable

Cons

None

Buy Now From Amazon

3. Redken Iron Shape 11 Thermal Holding Spray

The thermal holding spray from Redken protects your hair from high heat styling tools. It imparts shine to your hair and defends against frizz with lasting hold. The spray effectively gives a silky smooth finish to your hair after heat styling. It beautifully holds the curls and adds a sleek shine to straight hair for long-lasting styles. Moreover, it can be used on dry or damp hair and is safe to be used on color-treated hair.

Pros

  • Suitable for all hair types
  • Offers thermal protection up to 450ºF
  • Tames frizz
  • Lightweight
  • Imparts shine
  • Non-sticky formula
  • Long-lasting hold

Cons

  • May leave behind a stiff residue
  • May have an unpleasant smell

Buy Now From Amazon

4. Alterna Caviar Anti-Aging Leave-in Heat Protection Spray

The Alterna Caviar Anti-Aging Restructuring Bond Repair Leave-in Heat Protection Spray strengthens and protects damaged hair from heat damage caused by styling tools. It also seals the hair cuticles to help repair and prevent damage. It creates a protective barrier around your hair strands to avoid breakage, split ends, and frizz. This product detangles and styles your hair easily while it conditions and adds slip.

Pros

  • Offers thermal protection upto 450ºF
  • Softens the hair
  • Strengthens the hair
  • Eliminates frizz
  • Prevents breakage and split ends
  • Detangles hair

Cons

  • Expensive

Buy Now From Amazon

5. Kenra Platinum Blow-Dry Spray

The Kenra Platinum Blow-Dry Spray is a multi-purpose spray that provides hair protection from heat and reduces blow-dry time up to 50%. It also helps eliminate frizz, resist humidity while easily detangling the hair, leaving it smooth and soft. It is ideal for people with dry, damaged, and color-treated hair. It gives you long-lasting results with healthy hair.

Pros

  • Lightweight
  • A little bit goes a long way
  • Does not weigh hair down
  • Long-lasting
  • Resists humidity
  • Detangles hair
  • Pleasant scent
  • Offers thermal protection up to 428ºF

Cons

None 

Buy Now From Amazon

6. Living Proof Perfect Hair Day Heat Styling Spray

The Living Proof Perfect Hair Day Heat Styling Spray makes your hair touchably soft and smooth while protecting it against heat damage. It contains a patented Healthy Hair Molecule that smoothens and protects the hair and does not weigh it down. This silicone-free formula is non-greasy and keeps your hair free of sticky or stiff residue. This versatile product can be used on dry or damp hair before curling, ironing, or blow-drying.

Pros

  • Offers thermal protection upto 450ºF
  • Silicone-free
  • Lightweight formula
  • Does not weigh the hair down
  • No sticky residue
  • Safe on chemically and color-treated hair
  • Silicone-free
  • Phthalate-free
  • Paraben-free
  • Cruelty-free

Cons

  • Strong smell

Buy Now From Amazon

7. Blowpro Heat Is On Protective Daily Primer

The Blowpro Heat Is On Protective Daily Primer features a pure protein blend formula that detangles and strengthens your hair while guarding against heat damage. It has been nicknamed as “liquid oxygen” for its nourishing properties. This protein-rich formula ensures replenishment of vital moisture to the hair, making heat styling safe and fun. It conditions and detangles the hair effectively without weighing it down.

Pros

  • Paraben-free
  • Sulfate-free
  • Cruelty-free
  • Detangles the hair
  • Strengthens the hair
  • No greasy residue
  • Adds shine
  • Makes the hair manageable

Cons

  • Expensive

Buy Now From Amazon

8. Flawless by Gabrielle Union – Shine Enhancing Heat Protection Hair Spray

If you are someone who uses styling tools regularly on your hair, then the Flawless Shine Enhancing Heat Protection Spray is the best friend that your hair needs. It provides heat protection to the hair upto 428ºF and imparts a healthy shine, giving you smooth, lustrous hair. It is infused with rice oil Complex, passion fruit seed oil, acai palm oil, Brazilian bacuri butter, lilac leaf extract, and coconut oil. Its potent blend that shields your hair from heat damage and maintains its overall health.

Pros

  • Paraben-free
  • Sulfate-free
  • Silicone-free
  • Pleasant scent
  • Suitable for colored and treated hair
  • Ideal for curly and wavy hair types

Cons

  • May feel sticky to touch

Buy Now From Amazon

9. Rene FurtererLissea Thermal Protecting Smoothing Spray

The Rene FurtererLissea Thermal Protecting Smoothing Spray makes frizzy and unruly hair more manageable while protecting against heat damage. This leave-in formula is enriched with a thermal protecting complex that guards your hair against heat styling tools and humidity. The lightweight spray smoothens the hair and tames frizz and makes it soft, shiny, and sleek. For best results, blow-dry your hair after spraying this product on towel-dried hair.

Pros

  • Lightweight formula
  • Offers thermal protection up to 428°F
  • Tames frizzy hair
  • Provides anti-humidity protection
  • Softens the hair
  • Adds shine

Cons

  • Expensive

Buy Now From Amazon

10. Leonor Greyl Paris Heat Protecting And Detangling Styling Milk

The Leonor Greyl Paris Lait Luminescence Biphase Heat Protecting And Detangling Styling Milk is a leave-in, detangling hair spray designed for very dry, thick, or frizzy hair. It has incredible smoothening properties that make your hair significantly shiny and manageable. It is enriched with natural ingredients, such as botanical oils and plant extracts,to make your hair look glossy and polished. It also protects your hair against sun damage with the UV filters.

Pros

  • Adds shine
  • Makes the hair manageable
  • Enriched with UV filters
  • Vegan
  • Paraben-free
  • Silicone-free

Cons

  • Expensive
  • Not suitable for all hair types.

Buy Now From Amazon

11. Sun Bum Heat Protector Spray

The Sun Bum Heat Protector Spray is formulated using Tahitian Noni and Giant Sea Kelp extracts that protect your hair from heat damage and help it dry quickly. This nourishing formula works to eliminate frizz and make your hair soft and healthy-looking. It reduces blow-dry time and prevents breakage or damage caused by styling tools.

Pros

  • Suitable for all hair types
  • Vegan
  • Paraben-free
  • Gluten-free
  • Cruelty-free
  • Sulfate-free
  • Pleasant fragrance

Cons

  • Might make the hair greasy.
  • Might leave a residue.

Buy Now From Amazon

12. Beyond The Zone Turn Up The Heat Protection Spray

This humidity-resistant hairspray protects your hair from drying and damage caused by flat irons and hair blowers. It creates a protective layer around each hair strand and optimizes the effect of heat on the strands. It also seals the cuticles with conditioning properties to give you silky, smooth, and healthy hair. It claims to detangle your hair and impart a luminous shine to it.

Pros

  • Sulfate-free
  • Paraben-free
  • Adds volume
  • Improves hair texture
  • Long-lasting

Cons

  • Might feel greasy.

Buy Now From Amazon

13. HSI Professional Argan Oil Thermal Protector

A few hits of the HSI Professional Thermal Protector offers you vibrant, silky, and shiny hair. It is lightweight and protects your hair from heat exposure up to 450°F. This hairspray can be used as a conditioning serum to achieve salon-like hair. It is infused with antioxidant-rich argan oil and vitamins that hydrate, detangle, and nourish your locks. This spray creates a protective layer between your hair and the heat styling tools, making it healthy and manageable.

Pros

  • Safe for color-treated hair
  • Sulfate-free
  • Paraben-free
  • Controls frizz
  • Suitable for all hair types
  • Phosphate-free
  • Safe on color-treated hair

Cons

  • Strong smell
  • May dry out the hair.

Buy Now From Amazon

14. Oribe Royal Blowout Heat Styling Spray

If you are looking for a product that offers salon-style hair, this is the ideal one. It is ultra-lightweight and smoothens even the most unruly of hair. It contains UV absorbing molecules that offer UV protection while adding shine to your locks. This hairspray forms a sheer layer with its exclusive silicone complex that provides smoothing and thermal protection.

Pros

  • Lightweight
  • Repairs split ends
  • Adds body to the hair
  • Strengthens the hair
  • Paraben-free
  • Sulfate-free
  • Sodium chloride-free
  • Gluten-free
  • Cruelty-free
  • Vegan
  • Safe on color and keratin-treated hair

Cons

  • Expensive
  • May make the hair greasy.

Buy Now From Amazon

15. L’ange Hair Rival Heat Shield

 

The L’ange Hair Rival Heat Shield protects your hair against damage caused by heat styling tools and harmful UV rays. It is formulated with antioxidant-rich botanicals and keratin that nourish and strengthen the hair. The mixture of essential oil moisturizes chemically-treated hair, restoring its original health. This lightweight formula provides lasting hold while making hair manageable, soft, and lustrous.

Pros

  • Lightweight
  • Paraben-free
  • Ideal for all hair types
  • Keratin-infused
  • Gives radiant looking hair

Cons

  • May dry out the hair

Buy Now From Amazon

Now that you have these fantastic heat protectant hair sprays in your arsenal, straighten and curl your hair without the fear of damage. Get hold of your favorite product from this list and give it a try. Your hair is going to thank you for the TLC!

Frequently Asked Questions

Is heat protectant hairspray necessary?

Heat styling can damage your hair in many ways, making it rough, dry, and brittle. A heat protectant spray can address these issues by strengthening and protecting your hair against the heat damage.

Do you put heat protectants on wet or dry hair?

When blow-drying your hair, apply heat protectant on towel-dried, damp hair. It should be applied to dry hair when using a flat iron.

Can a leave-in conditioner be used as a heat protectant?

A leave-in conditioner might protect your hair from heat styling tools sometimes, but excess of it can cause buildup, making your hair look dull and limp.

Recommended Articles

The following two tabs change content below.
Sakshi Bahal has a Masters degree in English Literature from Calcutta University. She was a part of the editorial team of her school magazine. Her love for writing inspired her to take up literature and follow that up with creative writing after completing her education. She has been writing on beauty and skin care for the past 4 years.Sakshi has also authored a compilation of high school essays. A self-declared bookworm, she enjoys traveling, music, movies, and lots of coffee.