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TRESemmé Keratin Smooth Heat Protection Spray

BY TRESEMMÉ #2 in Hair Primers & Heat Protectants

4.6 out of 5 stars
  • 5 Stars72%
  • 4 Stars21%
  • 3 Stars5%
  • 2 Stars2%
  • 1 Star1%
4.62 / 5 based on 511 Reviews


Heat styling is a great way to transform frizzy hair into smooth locks. But if you don’t protect your hair, you could end up with dry, damaged hair that‘s frizzier than ever. When you want a smooth, frizz-controlled style you should never settle for limp locks or poker straight hair that’s stiff and sticky. TRESemmé Keratin Smooth System, with Keratin and Marula oil from Africa, gives you 5 smoothing benefits in 1 system—fight frizz, detangle knots, boost shine, add softness and tame pesky flyaways— for hair that’s silky smooth and still full of natural movement. After shampooing and conditioning, lock in your style with TRESemmé Keratin Smooth Heat Protect Spray, which helps shield hair from heat up to 450°F, so you can smooth your way to professional-quality polish.

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Top Questions See all 62 Q&A

TRESemmé Keratin Smooth Heat Protection Spray
TRESemmé Keratin Smooth Heat Protection Spray
Reviews (511)
Q&A (30)
Media (129)
  • "I've used straighteners since i was 10 and my hair was surprisingly only slightly heat damaged as I always try and look after my hair...but it was dry in some areas and needed sorting out so i gave this a go and now i wouldn't use anything else, it smoothes, smells great, prevents split ends totally and damaged hair has improved and is totally unnoticeable!" in 2 reviews
  • "this product really makes my hair soft and it makes it look really healthy i use it when i straighten my hair it really does protected from heat i also use it before i blow dry it it really helps my hair" in 2 reviews
  • "Iv beening loving this product it has helped a lot with my frizzy hair and I love how it feels shiny and feels soft and looks healthy " in 2 reviews
  • "I have very thick hair and it really fights the frizz." in 1 review
  • "Overall good product but I probably wouldn't buy it again because TRESemme has another heat protectant with a black bottle and red top that I like MUCH better." in 1 review
Margarita H.
La Vega
1 review
TRESemmé Keratin Smooth Heat Protection Spray
Amazing!, this spray change My hair and My life. Now it isn't looks dry, looks really with a mide and shine.
¡Increíble!, este fijador me cambio el pelo y la vida, ya no está seco y se ve con mucho brillo.
Latoya P.
1 review
I don't have a review yet I'm writing this post though to let yo know that I got my kit with this product in it from big lots.. As far as the smell goes it smells great and seems really simple to use I'm waiting for more humid weather to try it out wish me luck!
Niveah Krystal H.
23 reviews
Beauty Junkie Expert Level 1
I have curly hair that I have exposed to heat damage a lot to straighten. Before drying my hair with heat I sprayed this, and even my type of hair which is meant to be hard to tame detangled in seconds!
Nikki R.
90 reviews
Beauty Junkie Expert Level 1
My natural hair is wavy/curly/straight and frizzy all in one, I don't blow dry or straighten my hair often because I don't want to ruin it, I was able to try this TRESemmé Keratin Smooth Heat Protection Spray. I have very thick hair so I separated and sprayed then straightened my hair. It did not leave a sticky residue after using, it made my hair soft and shiny
Stephany V.
Santa Ana, CA
172 reviews
Beauty Junkie Expert Level 4
It really help a lot when you use hit most of the time ! The keratin protect and helps to create a barrer agains damage when you’re straightening your hair or waving it ! It smells amazing and you can find it at any drug store! And it’s so cheap too!!
Larri J.
Salyersville, KY
380 reviews
Beauty Junkie Expert Level 5
I feel in love with this product and the heat serum immediately after one use! I use the keratin smooth shampoo and conditioner before using this product, I believe it helps with better results! After using all the keratin smooth products and straightening my hair I find that it's super smooth, shiny, soft and easier to style! I love love love the way it makes my hair feel and how it protects against my heat products! I'd recommend it to anyone because it's truly an amazing product as well as the shampoo and conditioner! It also leaves my hair smelling amazing, like I could just sit and smell it all day long haha!
Rinoa C.
Gaithersburg , MD
149 reviews
Beauty Junkie Expert Level 2
This tresemme is my everyday hair spray it protects my hair from the heat of the straightener and its really good and it last so long and it has a good smell, the makes my friends say "omg your hair smells good" this is good for the girls out there who always straighten their hair @Influenster #contest #influensterawards
Nohemy L.
Memphis, TN
20 reviews
I love the smell of it and really inexpensive. Also, leaves my hair smooth after done straightening. Protects well hair on heat.
Christina k.
Las Vegas, NV
1666 reviews
Beauty Junkie Expert Level 5
I just tried and I love how it stays in my hair all day. I will be buying this again and I got this as a sample .
Cheryl C.
Elkton, MD
175 reviews
Beauty Junkie Expert Level 3
I really like this spray. It has replaced all my other products I use when trying my hair. I no longer need extra leave in conditioner and smoothing cream. The smell is very light and refreshing.
savannah h.
132 reviews
Beauty Junkie Expert Level 3
I really want to purchase this product, but i have had a very difficult time finding a heat protectent that doesn't make my hair greasy. does this one make your hair greasy?
Holly F.
25 reviews
Beauty Junkie Expert Level 2
Does it make hair oily after using it?
Alexandria S.
107 reviews
Beauty Junkie Expert Level 4
Does this work as good with blow drying as it does with straightening? I've found a lot of products work great with flat irons but not with blow dryers.
Sandra S.
Bloomington, CA
333 reviews
Beauty Junkie Expert Level 5
I have thin hair.. in i need something really good. Is this good? Or what do you recommend?
Jaime M.
Decatur, TN
95 reviews
Beauty Junkie Expert Level 2
I haven't used this one yet..Looks nice I know I love the one in the black bottle..So do u think I should try this one also???

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