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Best Heat Protectant Hair Serum (2024 Update)

Finding the right heat protectant hair serum is key to maintaining strong, healthy hair when using hot styling tools. With so many options on the market, it can be tricky to know where to start. This introductory guide will walk you through the key factors to consider when shopping for the best heat protectant for your hair type and styling needs.

First and foremost, look for a formula that contains antioxidants and moisturizing oils. Ingredients like vitamin E, jojoba oil, and argan oil help counteract the drying and damaging effects of heat styling. Silicones can also temporarily smooth and protect hair strands. Just be sure to clarify regularly to prevent buildup.

Next, consider the level of heat protection offered. Does the product protect hair against temperatures up to 450°F/232°C or more? The higher the level of heat protection, the better for minimizing thermal damage when blow drying, flat ironing, or curling. Also, does the formula provide UV protection against environmental damage?

Finally, think about the specific finish you want. Do you need a lightweight serum that won’t weigh hair down or make it appear greasy? Or are you looking for a richer cream to tame and control frizz? Matching the formula to your hair type and desired style is key.

Arm yourself with the right knowledge before purchasing a heat protectant. With some savvy research, you’ll find the perfect product to keep your locks looking healthy, smooth, and beautiful.

20 Best Heat Protectant Hair Serum (20 Sellers)

1. Amika Blockade Heat Defense Serum

Product Details:

Specifications:

Hair Type All Hair Types
Assembled Product Dimensions (L x W x H) 8.00 x 4.00 x 4.00 Inches

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2. Pureology Smooth Perfection Heat Protectant Smoothing Serum 5.1 Oz

Product Details:

Specifications:

Dispenser Type Pump
Container Type Bottle
Anti-Frizz Yes
Suitable Hair Types All
Product Form Serum

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3. Rusk Thermal Serum With Argan Oil – 4.2 Oz

Product Details:

Specifications:

Container Type Bottle
Product Form Serum
Weight 4.2 oz
Cruelty-Free Yes
Alcohol-Free Yes

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4. Matrix Biolage Smoothproof Serum – 3.1 Fl Oz Bottle

Product Details:

Specifications:

Units in Package 1
Unit Size 3.1 fl oz
Directions To Use: Rub 1 pumpful in hands and run through damp hair. Blow dry. Use on dry hair to control flyaways and before straightening or styling. Good for 18 months once opened.
Ingredients Cyclopentasiloxane, Dimethicone, Caprylic/Capric Triglyceride, Dimethiconol, Parfum/Fragrance, Limonene, Hexyl Cinnamal, Camellia Kissi/Camellia Kissi Seed Oil, Coumarin, Linalool, Butylphenyl Methylpropional, Benzyl Alcohol, Hydroxycitronellal, Amyl Cinnamal, Geraniol, Alpha-Isomethyl Ionone, Isoeugenol, Benzyl Benzoate, Cinnamyl Alcohol, Citronellol.

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5. Kérastase Chroma Absolu Serum Chroma Thermique 150ml

Product Details:

Specifications:

Texture serum
Hair issues colored, frizzy, damaged and sensitive hair
Time of application after bath or shower
Hair type all colored hair types

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6. Fantasia Ic Hair Polisher Heat Protector Straightening Serum, 6 Ounce

Product Details:

Specifications:

Is Discontinued By Manufacturer No
Product Dimensions 1.88 x 1.88 x 6 inches; 8 Ounces

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7. Fantasia Ic Heat Protector Straightening Serum (2oz)

Product Details:

Specifications:

Product Form Serum
Alcohol-Free Yes
Container Type Bottle
Recommended Age Group Adult
Gender Women

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8. Mizani 5 Oz Therma Strength Style Serum

Product Details:

Specifications:

Weight 0.5 lb

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9. Drybar Jump Start Quick Dry Blowout Serum

Product Details:

Specifications:

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10. Olaplex Hair Serum, Nourishing, Bond Protector, No. 9 – 90 Ml

Product Details:

Specifications:

Units in Package 1
Unit Size 3.0 fl oz
Directions Directions of Use: Apply a small amount to damp, towel-dried hair, working upward from ends to roots. Add more as needed. Air-dry for soft texture. Blow-dry for a smooth finish. Diffuse for waves or curls. Scan the QR code for education and videos by hair type & texture. Good for 12 months once opened.
Ingredients Water (Aqua/Eau, Propanediol, Betaine, Quaternium-22, Sodium Hyaluronate, Bis-Aminopropyl Diglycol Dimaleate, Cetrimonium Chloride, Panthenol, Hydroxyethylcellulose, PVP, Guar Hydroxypropyltrimonium Chloride, Furcellaria Lumbricalis Extract, Pelvetia Canaliculata Extract, Xylitylglucoside, Polyquaternium-44, Anhydroxylitol, Maltitol, Citric Acid, Trisodium Ethylenediamine Disuccinate, Xylitol, Sorbic Acid, Phenoxyethanol, Ethylhexyglycerin, Sodium Benzoate, Fragrance (Parfum), Citral, Citronellol, Hexyl Cinnamal, Limonene, Linalool.
Warnings Warning: Avoid contact with eyes.

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11. Jvn Hair Complete Instant Recovery Serum

Product Details:

Specifications:

Product Dimensions 2.7 x 2.7 x 2.56 inches; 11.68 Ounces
Country of Origin USA

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12. Ors Olive Oil Hair Serum, Heat Protection – 6 Fl Oz

Product Details:

Specifications:

Container Type Bottle
Volume 6 fl oz
Organic Yes
Product Form Serum
Recommended Age Group Adult

Reviews:

This heat protection serum is da bomb. My hair feels nourished and holds a style much longer than other formulas.H C.

13. Mizani Thermastrength Heat Protecting Serum – 5 Oz Bottle

Product Details:

Specifications:

Container Type Bottle
Volume 5 fl oz
Product Form Serum
Dispenser Type Pump
Gender Unisex

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14. Creme Of Nature Smooth & Shine Polisher Heat Protectant Hair Serum With Argan Oil, 4 Oz, Size: 4 Fl Oz, Multicolor

Product Details:

Specifications:

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15. Rucker Roots Leave In Heat Protectant Serum 4 Oz.

Product Details:

Specifications:

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16. Mizani Thermasmooth Smooth Guard Smoothing Serum – 3.4 Oz

Product Details:

Specifications:

Suitable Hair Type Curly, Wavy, Straight, Fine, Thick
Product Form Serum
Technology C3 Smoothing Complex
Gender Unisex
Recommended Age Group Adult

Reviews:

17. Forte Series Hydrating Argan Oil – Controls Frizz & Repairs Damaged Hair – Heat Protection (75 Ml / 2.5 Oz)

Product Details:

Specifications:

Item Form Oil
Ingredients Argan oil
Product Benefits Hydrating, Nourishing
Liquid Volume 75 Milliliters
Dimensions 1 × 1.73 × 1.69 in

Reviews:

18. L'oreal Elvive Dream Lengths Serum, Leave-In, Frizz Killer, Long Frizzy Hair – 3.4 Fl Oz

Product Details:

Specifications:

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19. Kerastase Nutritive Nectar Thermique Polishing Nourishing Milk – 5.1 Oz Tube

Product Details:

Specifications:

Weight 0.9 lb

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20. Evolution Hair Serum With Argan Oil, Aloe Vera And Vitamin E

Product Details:

Specifications:

Product Form Serum
Cruelty-Free Yes
Scent Scented
Dispenser Type Spray
Volume 2 fl oz

Reviews:

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