A front visual of the product packaging of the Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist. This hair styling product provides up to 450 degrees of heat protection.A front visual of the product packaging of the Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist. This hair styling product provides up to 450 degrees of heat protection.A front visual of the product packaging of the Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist. This hair styling product provides up to 450 degrees of heat protection. The Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist is now available in new packaging with the same formula you love.The Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist is now available in new packaging with the same formula you love.The Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist is now available in new packaging with the same formula you love. The Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist provides up to 48 hours of straight finish and up to 72 hours of frizz-control.The Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist provides up to 48 hours of straight finish and up to 72 hours of frizz-control.The Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist provides up to 48 hours of straight finish and up to 72 hours of frizz-control. Experience up to +84% increase in shine when you use the Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist.Experience up to +84% increase in shine when you use the Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist.Experience up to +84% increase in shine when you use the Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist. The Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist can be applied in 3 simple steps. Apply evenly on hair before using heated tols as a first step after washing on damp, towel-dried hair.The Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist can be applied in 3 simple steps. Apply evenly on hair before using heated tols as a first step after washing on damp, towel-dried hair.The Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist can be applied in 3 simple steps. Apply evenly on hair before using heated tols as a first step after washing on damp, towel-dried hair. The Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist is formulated with Argan Oil to instantly smooth your frizzy, dry hair.The Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist is formulated with Argan Oil to instantly smooth your frizzy, dry hair.The Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist is formulated with Argan Oil to instantly smooth your frizzy, dry hair. The Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist is suitable for all hair types needing to seal in smoothness and shine for a long-lasting sleek look.The Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist is suitable for all hair types needing to seal in smoothness and shine for a long-lasting sleek look.The Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist is suitable for all hair types needing to seal in smoothness and shine for a long-lasting sleek look. Achieve even heat distribution when using the Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist if you section your hair into half sections.Achieve even heat distribution when using the Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist if you section your hair into half sections.Achieve even heat distribution when using the Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist if you section your hair into half sections. The Garnier Sleek & Shine Smooth Flat Iron Perfector Straightening Mist is a part of the Sleek & Shine styling collection. This collection is approved by Cruelty Free International under the Leaping Bunny program, has vegan formulas, and uses caps made of 100% recycled plastic.The Garnier Sleek & Shine Smooth Flat Iron Perfector Straightening Mist is a part of the Sleek & Shine styling collection. This collection is approved by Cruelty Free International under the Leaping Bunny program, has vegan formulas, and uses caps made of 100% recycled plastic.The Garnier Sleek & Shine Smooth Flat Iron Perfector Straightening Mist is a part of the Sleek & Shine styling collection. This collection is approved by Cruelty Free International under the Leaping Bunny program, has vegan formulas, and uses caps made of 100% recycled plastic. A back visual of the product packaging of the Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist. This hair styling product provides up to 450 degrees of heat protection.A back visual of the product packaging of the Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist. This hair styling product provides up to 450 degrees of heat protection.A back visual of the product packaging of the Garnier Sleek & Smooth Flat Iron Perfector Straightening Mist. This hair styling product provides up to 450 degrees of heat protection. ;

Garnier Fructis Flat Iron Sleek Straightening Mist

Average rating includes incentivized reviews
Get up to 450 degrees of heat protection, plus lightweight hold with the Flat Iron Sleek Straightening Mist.
size

$5.99 MSRP

Where to buy

Product Information

Looking for the best heat protectant spray for blow-drying and straightening hair? Get up to 48 hours of straight, frizz-free finish, and heat protection for the perfect sleek style with Fructis Sleek & Shine Flat Iron Perfector Heat Protectant Spray. This powerful hair straightening spray infused with argan oil from Morocco provides up to 450 degrees heat protection from your styling tools. Use this flat iron protection spray to tame frizz and flyaways, and lock in smoothness and shine for a lasting, mirror-sleek finish. This lightweight hair protectant spray can be used before blow-drying or flat ironing to shield hair from heat and help control frizz.

• Up to 450°F heat protection for blow drying and flat ironing
• 48 hours straight, frizz-free finish; resists 97% humidity
• Lightweight hold that tames flyaways and adds mirror-like shine
• Infused with argan oil from Morocco
• Leaping Bunny approved; no sulfates, parabens, phthalates, or DMDM hydantoin
• Scent: Crisp apple, sun-ripened strawberry, and juicy melon; a vibrant, fruity scent.

Pair with Garnier's leave-in Sleek & Shine Anti-Frizz Serum powered with Kera-System+ technology to keep frizz at bay, and enhance your hair's natural beauty even in 97% humidity.

No sulfates, parabens, phthalates, or DMDM hydantoin. All Garnier products, globally, are officially approved by Cruelty Free International under the Leaping Bunny program.

Instructions of Use

• Spray. Hold the Sleek & Shine Heat Protectant Spray 6–8 inches from towel dried hair and mist evenly from mid-lengths to ends before blow-drying.

• For flat ironing on dry hair: once hair is dry, lightly reapply to dry sections, allow to air-dry for 1–2 minutes, then straighten.

• Allow product to dry fully (about 1–2 minutes) before using any hot tool; use the lowest effective heat—under 400°F for most hair, 300–350°F for fine or color-treated hair.

Ingredients

Key Ingredient

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Argan Oil

Used for centuries in skincare and haircare, argan oil is an extremely rich golden liquid with anti-inflammatory and anti-aging effects. Quickly absorbed, this transformative ingredient unleashes nutrients, fatty acids, and vitamin E, soothing and deeply hydrating the skin, and restoring shine to dull hair.

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1031268 C AQUA/WATER/EAU, ALCOHOL DENAT., PEG-40 HYDROGENATED CASTOR OIL, VP/VA COPOLYMER, SODIUM CITRATE, PHENOXYETHANOL, ARGANIA SPINOSA OIL/ARGANIA SPINOSA KERNEL OIL, ETHYLHEXYLGLYCERIN, POLYQUATERNIUM-16, POLYQUATERNIUM-6, XYLOSE, DIMETHICONE PEG-7 PHOSPHATE, LIMONENE, LINALOOL, PROPYLENE GLYCOL, PARFUM / FRAGRANCE
Before-and-after comparison showing blonde hair transformed from flat and frizzy to sleek and shiny, with claims of a long-lasting sleek look and an 84% increase in shine.

Heat protectant spray for blow drying and straightening, with up to 48 hours of sleek, frizz-free finish.

Use this blow dry heat protectant spray before blow-drying or flat ironing to shield hair up to 450°F, tame frizz, and seal in smoothness and shine for a long-lasting sleek look.

Sleek & Shine products are infused with sustainably sourced argan oil to instantly smooth your frizzy and dry hair.

Technology infused with argan oil to instantly smooth your frizzy, dry hair
The Sleek & Shine styling collection

Check out the rest of the Sleek & Shine styling collection to complete your regimen.

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When to Use When to Use
Before using heated tools as a first step after washing on damp, towel-dried hair
Before blow-drying and heat styling on damp hair
Before styling or in between washes on your scalp on damp or dry hair
Before styling on slightly damp or dry hair, work from ends upward
After styling as a final step on dry hair
Heat Protection Heat Protection
Up to 450°F
Up to 450°F
Up to 450°F
None
None
Best for Hair Types Best for Hair Types
All hair types needing to seal in smoothness and shine for a long-lasting sleek look
All textures needing heat protection and smoother, shinier hair
All hair types needing frizz repair, added shine, and nourishment
All hair types needing up to 24 hours of frizz resistance without weigh-down
All hair types needing soft, glossy, and manageable hair styling
Key Ingredient Key Ingredient
Argan Oil
Argan Oil
 		Argan Oil
Argan Oil
 		Argan Oil
Argan Oil
 		Argan Oil
Argan Oil
 		Argan Oil
Argan Oil
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Frequently Asked Questions

Should I Apply Heat Protectant Spray to Wet or Dry Hair?
Heat protectant sprays should be your go-to product before any styling that requires heated tools. Hair straightening sprays or mists should be applied to damp, towel-dried hair prior to heat styling. If you want to style dry hair with straighteners or curling irons, always make sure that the hair straightening spray is clearly labelled for use on dry hair.

Do I Need To Let the Heat Protectant Spray Dry Before Using My Hot Tool?

Yes. After misting your towel-dried hair with the heat protectant spray, allow the product to dry fully — it only takes a couple of minutes — before reaching for your hot styling tool. This step is especially important if you use flat irons and curling wands in order to avoid sizzling and steam damage.

Should I Use a Heat Protectant Spray Every Single Time I Use Heat on My Hair?

Yes. In fact, any amount of heat styling requires protection. Using a heat protection spray every time you straighten or style your hair with heated tools can help to reduce breakage, frizz, and longer term damage. Think of it as a key step in your healthy hair routine, just as you would a conditioner.

If I Use Multiple Hot Tools, Do I Need To Reapply the Heat Protectant Spray?

If there's a time gap between using heated styling tools or your hair has cooled down, it is important to always reapply a light misting before picking up the next tool. However, if you're using styling tools back-to-back, one application of heat protectant spray may be enough, but always check the product’s instructions – better safe than sorry!

Do Heat Protectant Sprays Cause Buildup on Hair or Scalp?

Most heat protectants, especially lightweight formulas like Garnier Sleek & Shine Flat Iron Perfector Straightening Mist, have been formulated to be non-greasy and to rinse out easily so as not to cause product buildup. However, if you use heat styling tools daily or apply multiple products as part of a layering routine (leave-ins, serums, etc.), consider using a clarifying shampoo weekly to deep cleanse hair, and remove buildup.

Is a Heat Protectant Spray Necessary for All Hair Types?

Whether your hair is straight, wavy, curly, or coily, all types of hair will thank you for using a hair straightening spray. Coarser hair textures need protection from heated styling tools to lock in all-important moisture, while fine hair benefits from heat protectant sprays to prevent breakage, and keep flyaways to a minimum. Customize your hair care routine based on your hair’s unique needs — sprays for fine hair, and creams, serums, and leave-ins for thick or curly hair.

Will Using a Heat Protectant Make My Hair Greasy or Weigh It Down?

No, when properly applied, i.e. a light misting of a flat iron spray from the mid-lengths to the ends prior to styling, should not make your hair feel greasy, limp or weighed down. If you have fine or oily-prone hair, opt for a lightweight, silicone-free option. All Garnier’s flat iron protectant sprays have been designed to be invisible and weightless.

Is Heat Protectant Safe To Use on Color-Treated or Damaged Hair?

Heat protection sprays are not only safe but are key when it comes to preserving and prolonging color vibrancy, and preventing further damage. Formulas infused with ingredients like vitamins, oils (e.g. argan oil), or ceramides help nourish and protect color-treated and/or damaged hair. In addition to protecting your hair with a flat iron protection spray, always turn down the temperature down as low as you can.

Does Using a Hair Straightening Spray or Heat Protectant Help Your Style Last Longer?

Yes, many heat protectant sprays feature light hold agents to enhance your style, and keep it looking good for longer. Flat iron hair protection sprays are formulated with a range of ingredients designed to help hair stay smoother, shinier, and frizz-free for longer, especially when humidity levels are high.

In What Order Should I Apply My Heat Protectant if I’m Also Using Other Styling Products?

We recommend using the heat protectant spray immediately after towel-drying your hair, and before applying your favorite styling mousse, serum, etc. If you’re layering with oils or leave-ins for extra TLC, it’s important to let the hair straightening mist fully absorb for a couple of minutes before applying other products.

Pro tip: Protect > Style > Finish.

What Heat Setting Should I Use on My Tools When I Have a Heat Protectant in My Hair?
Stylists recommend using tools below 400° F for most hair types, and 300–350° F for fine, color-treated, or damaged hair. While a heat protectant spray does a great job at protecting your hair, lower temps can also help reduce damage. Some flat iron hair protection sprays, like Garnier’s Sleek & Shine Flat Iron Perfector Straightening Mist, offer heat protection up to 450° F.