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MONDAY Haircare SMOOTH Heat Protectant
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Highlights
Summary
MONDAY Haircare's SMOOTH Heat Protectant spray is a multi-tasker formulated with protective keratin to shield strands from heat styling and help reduce breakage. Hair is left soft, shiny, and frizz-free, no matter your style.
Benefits
- Protects from heat up to 450°F
- Tames frizz
Features
- MONDAY Haircare SMOOTH Heat Protectant - Is a multi-tasker that shields strands from heat up to 450°F/230°C up to 450°f/230°c
- Infused Keratin - Helps to tame frizz and smooth spilt ends for a sleek finish
- Lightweight and Non-Sticky formula - leaves hair feeling smooth and soft
- Boosts Styling Results - Helps maintain strength, softness, and long-lasting shine
- Suitable for all hair types - Including fine & frizz prone hair, working to strengthen, soften, and restore
- MONDAY Haircare's formula is sulfate-free, paraben-free, pH-balanced and dermatologically tested for everyday use and all hair types
Key Ingredients
- Keratin helps to tame frizz and smooth spilt ends for a sleek finish
Item 2650057
Spray evenly onto damp hair before heat styling. Do not rinse. Style as desired.
Pre-caution: Use only as directed. Not for use on face. Avoid contact with eyes. If eye contact occurs, wash immediately with water. If irritation occurs or continues consult your physician. Keep out of reach of children.
Aqua (Water), Glycerin, Polysorbate 20, Peg-12 Dimethicone, Amodimethicone, Propylene Glycol, Hydrolyzed Keratin, Phenoxyethanol, Parfum (Fragrance), Hydroxyacetophenone, Trideceth-12, Disodium Edta, Citric Acid, Cetrimonium Chloride, Sodium Benzoate, Acetic Acid, Benzyl Alcohol, Citronellol, Hexyl Cinnamal, Limonene, Linalool, Citrus Limon Peel Oil, Tetramethyl Acetyloctahydronaphthalenes.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
Smells so delicious, protects, and makes my hair feel notice
[I received this product in exchange for my honest review] I've been using this new heat protectant by Monday that comes in a bubble pink bottle for a few days now, and overall I'm really happy with it. First off, I must say, the citrusy-sweet strong scent is so fresh and clean. It makes styling my ...
Most Helpful Critical Review
Not my favorite
[I received this product in exchange for my honest review] I was given the opportunity to test this product out and give an honest review and I'm sad to say that I'm not a huge fan of this heat protectant. I've tried it out a good 6x now to make sure I'm not biased and each time it kept this weird f...
90 results
Leaves hair soft
Trying to keep my hair as healthy as possible since I have color treated hair, and this heat protectant so far has work so well, leaves my hair smooth and soft, does not leave an oily film, and has a soft smell. Will continue using it to protect from heat.

may not provide enough protection for very high heat setting
Hair Type Wavy Hair
The Monday Smooth Heat Protectant is designed to shield hair from heat damage caused by styling tools like straighteners, curling irons, and hair dryers. I don't use heat protectants anymore so I gave this to my beautiful daughter who loves to curl her hair. She said it's lightweight, which doesn't leave her hair feeling sticky or weighed down. It contains ingredients that add shine and smoothness, which overall made her hair look and feel healthier after styling. She also said it has pleasant scent which isn't overpowering.

Really happy with this!
Hair Type Straight Hair
I am really happy with this heat protectant spray. It is very well priced and works really well. I spray this on my damp hair before blow drying and have noticed a visible reduction in breakage and my hair is much smoother and less frizzy. I have fine straight hair and this works really well. I will definitely be continuing to purchase this.
Smells Amazing!
Hair Type Straight Hair
I started using a few days ago and it's made my hair smell great and feel great while I curled it. Not too oily or anything like that. Very. Happy with how easy it is to use and excited to keep using!
Works great for flat ironing
Hair Type Very Curly Hair
I use this Monday heat protectant for straightening my daughter's hair occasionally. It helps from damaging delicate hair when using heat. Also, make the hair style last longer.