10 Best Heat Protectant Serum for Relaxed Hair in 2022 – [Top Picks]

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We’ve got you covered for the best heat protectant serum for relaxed hair! We did hours of research and analyzed countless online databases, forums, and real user reviews to find the highest-quality products available today.

Our recommended products are high-quality and have received high ratings from users, so you can be confident that you’re getting the best ones. Let’s see the top products.

19% OffEDITOR'S CHOICE
Design Essentials Professional Grade Silk Essentials Heat Protectant Strengthening Serum For Relaxed & Natural Hair, 4 Fl Oz
  • PROTECTS AGAINST HEAT DAMAGE - This lightweight heat protectant and strengthening serum provides immense protection against permanent curl elongation often associated with thermal straightening, while sealing the cuticle, locking moisture into the hair, and emitting a radiant shine when blow-drying, flat-ironing, or using hot styling tools.
  • STRENGHTENS & SMOOTHS THE CUTICLE - Formulated with 17 amino acids, which serve to strengthen damaged hair and smooth the hair shaft while improving hair manageability, eliminating static, and imparting a high gloss finish.
  • PREMIUM QUALITY FORMULA- Enriched with professional grade Silk Proteins and minerals for salon quality performance with as little as 1-4 dime size drops of serum depending on hair length and density. For fine, short hair, try rubbing 1-2 drops in your palms then applying throughout your hair; for longer denser, textures, use 3-4 drops. Our serum penetrates and seals the cuticle, then activates when heat is applied. A little truly goes a long way.
  • GREAT FOR ALL HAIR TEXTURES – Our non-greasy, lightweight formula can be used on all hair types and textures (wet or dry) without weighing down your strands prior to heat styling! Also great for oily, normal, dry, and color-treated hair

Top 10 Heat Protectant Serum for Relaxed Hair – [Highly Rated]


10 Best Heat Protectant Serum for Relaxed Hair – [Editor’s Recommendations]

19% OffOUR #1 PICK
Design Essentials Professional Grade Silk Essentials Heat Protectant Strengthening Serum For Relaxed & Natural Hair, 4 Fl Oz
  • PROTECTS AGAINST HEAT DAMAGE - This lightweight heat protectant and strengthening serum provides immense protection against permanent curl elongation often associated with thermal straightening, while sealing the cuticle, locking moisture into the hair, and emitting a radiant shine when blow-drying, flat-ironing, or using hot styling tools.
  • STRENGHTENS & SMOOTHS THE CUTICLE - Formulated with 17 amino acids, which serve to strengthen damaged hair and smooth the hair shaft while improving hair manageability, eliminating static, and imparting a high gloss finish.
  • PREMIUM QUALITY FORMULA- Enriched with professional grade Silk Proteins and minerals for salon quality performance with as little as 1-4 dime size drops of serum depending on hair length and density. For fine, short hair, try rubbing 1-2 drops in your palms then applying throughout your hair; for longer denser, textures, use 3-4 drops. Our serum penetrates and seals the cuticle, then activates when heat is applied. A little truly goes a long way.
  • GREAT FOR ALL HAIR TEXTURES – Our non-greasy, lightweight formula can be used on all hair types and textures (wet or dry) without weighing down your strands prior to heat styling! Also great for oily, normal, dry, and color-treated hair
45% OffOUR #2 PICK
CHI 44 Iron Guard Thermal Protection Spray
  • Contains an easy brush glide formula that is an ideal styling tool for all your smooth and sleek styles
  • Helps protect hair from thermal damage and breakage with a weightless formula with no added buildup
  • Vitamins and proteins add essential moisture
  • Suitable for all hair types
7% OffOUR #4 PICK
Design Essentials Natural Agave & Lavender Thermal Protectant Creme 4 Ounce
  • Effective heat protection up to 420 degrees
  • Protects against reversion due to humidity
  • Lacquer shine and long-lasting style
  • Provides superior protection for the next level of thermal styling
  • Works especially well on dry, medium to coarse hair
OUR #5 PICK
Fantasia High Potency IC Heat Protector Straightening Serum, Hair Polisher, 6 oz.
  • Straightens, shines, protects
  • Ideal for use with ceramic flat irons and all heat styling tools
40% OffOUR #6 PICK
Moroccan Argan Oil Hair Serum with Keratin - Heat Protectant Treatment for Women and Men - Anti Frizz Styling Product and Hair Straightener - For Curly, Wavy and Frizzy Hair
  • SLEEKER HAIR: People love this smoothing argan oil hair serum from Pure Nature Lux Spa for the sleek and manageable appearance that it gives their hair; This argan oil and keratin hair treatment easily massages in and helps prevent flyaways; When you need anti frizz hair products to help tame unruly locks, Pure Nature Lux Spa’s argan oil serum for hair is the answer
  • SALON GRADE: Our argan oil hair serum for frizzy and damaged hair has been formulated in close consultation with leading salon experts; Our promise is this, if we wouldn’t use this hair smoothing serum ourselves, we won’t sell it; Pure Nature Lux Spa’s argan oil and hair keratin treatment is a cut above the rest
  • THERMAL PROTECTION: Regular use of a blow dryer or flat an expose you to heat damage; More than just a hair serum for frizzy hair, this anti frizz hair serum also acts as a heat protectant for hair; With an advanced blend of argan and keratin, our hair heat protectant forms a barrier around each strand, helping to prevent dehydration and brittleness
  • INTENSE HYDRATION: Simply apply a small amount of our hair repair treatment for damaged hair and massage in with your fingertips; Our frizz control hair care products not only stop flyaways, they also help lock in moisture; Trust Pure Nature Lux Spa to create frizzy hair products for women and men that help you put your best face forward
  • ALL HAIR TYPES: Our hydrating serum for hair is perfect for all types; Whether you’ve got curly, wavy, frizzy or even straight hair, this hair heat protector and argan oil treatment is the answer for people who need a more manageable appearance; Upgrade your self care routine with our Moroccan oil hair products and live your best life
10% OffOUR #8 PICK
Design Essentials Natural Agave & Lavender, 4 Fl Oz
  • Provides a layer of potent protection from thermal styling
  • Improves hair manageability while imparting brilliant shine and a high-gloss finish
  • Delivers lasting anti-static protection
  • Ideal for all textures
  • No parabens - no Petrolatum - no gluten - no Phthalates
OUR #9 PICK
Cantu Thermal Shield Heat Protectant with Shea Butter, 5.1 fl oz (Packaging May Vary)
  • SHEA BUTTER SHIELD: moisture barrier help protect hair from damage caused by heated styling tools up to 425°F / 220°C
  • SMOOTHER STYLING: added hydration creates smoother results when using heated styling tools
  • TAME FLYAWAYS: creates light hold on styled hair
  • HAIR TYPES: great fit for relaxed, permed & color treated hair
  • CRUELTY-FREE: absolutely no testing on animals
OUR #10 PICK
CHI Silk Infusion, 12 FL Oz
  • Rich leave-in treatment enriched with silk, wheat and soy proteins that will penetrate and help strengthen the hair
  • Provides incredible softness, manageability and shine without build up
  • Protects the hair against thermal styling and environment
  • Suitable for all hair types
  • Penetrates deeply from inside out

How to Choose the Best Heat Protectant Serum for Relaxed Hair?

When it comes to purchasing heat protectant serum for relaxed hair, there are a lot of factors to consider. With so many choices on the market, it can be tough to decide what to buy. However, by keeping the following factors in mind, you can make your next purchase with confidence.

1. Price

One of the most important factors to consider when purchasing heat protectant serum for relaxed hair is the price. Not only should you consider the cost of the product, but also the cost of shipping and handling. It is important to compare prices between different retailers so that you can find the best deal.

2. Features

When looking at heat protectant serum for relaxed hair, it is important to read the description carefully. This will give you a good idea of what the product is and how it works. It is also important to consider the features of the product. Some products have more features than others, and these features may be important to you.

3. Reviews

It is always helpful to read reviews before you buy heat protectant serum for relaxed hair. This will give you an idea of how other people have used the product and what their thoughts are. Additionally, reviews can help you make a more informed decision about the heat protectant serum for relaxed hair.

4. Comparisons

If you are looking for a specific heat protectant serum for relaxed hair, it is helpful to look at similar products to see if they are cheaper or better quality. This can help you make a decision without having to spend a lot of time researching the matter. It is also helpful to talk to friends and family members who may have found a good deal on a certain product.

5. Brands

One of the most important factors to consider when purchasing heat protectant serum for relaxed hair is the manufacturer. Make sure you are buying from a reputable brand that you can trust. There are a lot of companies that make low quality products. They might not last as long as you would like, or they might not function as they are supposed to.

6. Warranty

When purchasing heat protectant serum for relaxed hair, it is always important to consider the warranty. This will give you peace of mind in case something goes wrong with the product. If the product has a warranty, make sure to read the terms and conditions carefully.


Final Words

That’s it! We hope our research and hard work have helped you find the best heat protectant serum for relaxed hair. If you want to know further, feel free to contact us, and we’ll get back to you as soon as possible.

19% OffEDITOR'S CHOICE
Design Essentials Professional Grade Silk Essentials Heat Protectant Strengthening Serum For Relaxed & Natural Hair, 4 Fl Oz
  • PROTECTS AGAINST HEAT DAMAGE - This lightweight heat protectant and strengthening serum provides immense protection against permanent curl elongation often associated with thermal straightening, while sealing the cuticle, locking moisture into the hair, and emitting a radiant shine when blow-drying, flat-ironing, or using hot styling tools.
  • STRENGHTENS & SMOOTHS THE CUTICLE - Formulated with 17 amino acids, which serve to strengthen damaged hair and smooth the hair shaft while improving hair manageability, eliminating static, and imparting a high gloss finish.
  • PREMIUM QUALITY FORMULA- Enriched with professional grade Silk Proteins and minerals for salon quality performance with as little as 1-4 dime size drops of serum depending on hair length and density. For fine, short hair, try rubbing 1-2 drops in your palms then applying throughout your hair; for longer denser, textures, use 3-4 drops. Our serum penetrates and seals the cuticle, then activates when heat is applied. A little truly goes a long way.
  • GREAT FOR ALL HAIR TEXTURES – Our non-greasy, lightweight formula can be used on all hair types and textures (wet or dry) without weighing down your strands prior to heat styling! Also great for oily, normal, dry, and color-treated hair