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MONDAY Haircare SMOOTH Heat Protectant
or
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...
86 results
Must have
Hair Type Wavy Hair
This heat protectant has become a staple in my hair routine. It helps protect my hair from blow-drying and styling tools while keeping it smooth, soft, and shiny. The lightweight formula doesn't leave any residue or make my hair feel greasy.
Not what I expected
Hair Type Straight Hair
I like the smell of this smooth heat protectant but while using it it makes my hair so dry even I has keratin and feels so sticky and seems like my hair is not even Protected by the heat.

Leaves hair smooth
Hair Type Straight Hair
We been using this for 2 weeks between my girls and I. So far the hair seems smooth, it hasn't clumped or have any greasy sections which is nice. So far we're liking it so hopefully less split ends. Will report back in a few months
Great protectant
Hair Type Straight Hair
When I am not wearing my hair straight, I put heat to it and this protectant works perfectly. I have fine brittle hair already so I definitely need something that works and this is it. It sprays on nicely with no overspray. Definitely recommend.
Good heat protection
Hair Type Straight Hair
Anything that helps protect my hair from here whether I'm using my hair iron/ straightenera curlier iron, a or simply a blow dryer. I always use this product to protect my hair and scalp from the heat.