DESCRIPTION
Long, damaged hair? Our formula with [camelina sativa oil + amino acids] offers up to 3 days of sleek hair and protects against up to 230°C of heat with a fresh fragrance. Tames frizz, seals in shine, and fights humidity.
MORE DETAILS
230°C Heat Protection Spray for Hair: Safeguards hair from high-heat styling tools, preventing damage and maintaining hair health.
Easy Application of the Leave-in Spray: Simply spray evenly on clean damp hair from 15-20cm away for a quick, hassle-free styling process.
Versatile Use: Compatible with all heat styling tools, enhancing the results of your styling routine.
Promotes Healthy Hair: Regular use helps keep hair strong and reduce frizz and the risk of heat-induced breakage, for moisturizer, smooth and sleek hair for up to 3 days.
Enhances Style: Prepares hair for styling, ensuring smoother, shinier results with every use.
HOW TO USE
Apply on clean damp hair. Spray evenly 15-20cm away from hair. Use heat tools as usual.
INGREDIENTS
1232042 A - Ingredients: Aqua/ water/eau, dimethicone, stearyl alcohol, behentrimonium chloride, phenoxyethanol, polysorbate 20, trideceth-9 pg-amodimethicone, parfum/fragrance, isopropyl alcohol, ppg-5-ceteth-20, laureth-23, laureth-4, camelina sativa seed oil, xylose, hexyl cinnamal, trideceth-12, arginine, glutamic acid, serine, salicylic acid, linalool, benzyl salicylate, limonene, benzyl alcohol, coumarin. (F.I.L.: D258643/1)
Reviews
Average Customer Ratings
Quality of Product, 4.6 out of 5
Value of Product, 4.6 out of 5
Customer Images and Videos
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1 to 8 of 454 Reviews
1 – 8 of 454 Reviews
Most Recent
1 out of 5 stars.
Not recommended
6 months ago
I bought this for my daughter who has long wavy auburn hair which she likes to straighten with a hair iron. It is sticky, drying, and permanently burned rough patches onto the edge of the iron that cannot be scrubbed off with a plastic scubber. As a result, I will likely need to throw out that curling iron (Remington) which she has used for several years. I bought this product as we could not find the usual product we had been using. Will not use again. I am surprised it has so many 5 star reviews. Are people spraying it on only after using a hot applicance?
No, I do not recommend this product.
Helpful?
Quality of Product, 1.0 out of 5
Value of Product, 1.0 out of 5
Response from L'Oreal Paris Canada:
6 months ago
BEC
We are so sorry to hear that our Dream Lenghts Heat Slayer Pre Iron Spray did not give you the results you expected! This is never something we want to hear about one of our products and we will be passing this information along to the appropriate department. Consumer feedback is very important to us as it is the only way that we can improve, thank you so much for taking the time to reach out. Please don't hesitate to reach out to us if we can assist you in any way. We hope you keep trying our products in the future!
3 out of 5 stars.
Back up only
a year ago
[Employee of loreal] I actually liked what the end result looked like! But after reading the ingredients, I was disappointed in the alcohol contents in it. I will use as a back up.
Originally posted on lorealparisusa.com
1 out of 5 stars.
Bring back quick dry spray
2 years ago
PLEASE BRING BACK THE QUICK DRY HEAT SPRAY, this product is not comparable. The quick dry spray was the best hair product I have ever used, can’t find anything similar
Originally posted on lorealparisusa.com
1 out of 5 stars.
Slippery floors
2 years ago
Sprayed my hair with this in our bathroom. This product makes your floors dangerously slippery. My spouse and I both fell. It took two washes to get the product of our bathroom floor.
No, I do not recommend this product.
Helpful?
Quality of Product, 1.0 out of 5
Value of Product, 1.0 out of 5
Response from L'Oreal Paris Canada:
2 years ago
Consumer Care Center
Hello DesP!
We are very sorry to learn of your experience with the Dream lenghts heat slayer pre iron spray. We would like to assist you in this matter.
You will receive an email from our part for further assistance.
1 out of 5 stars.
Lackluster compared to the discontinued primer
2 years ago
This is L’Oréals recommended replacement for their discontinued BLOW DRY IT Quick Dry Primer Spray. Not sure why, there is no comparison. As someone with thick hair, I relied on the quick dry it primer spray to cut dry time. This one doesn't seem to cut dry time at all and does not leave hair shiny or soft like the original product. PLEASE bring back BLOW DRY IT Quick Dry Primer Spray or make something truly comparable.
Originally posted on lorealparisusa.com
5 out of 5 stars.
Love the product.
2 years ago
I've been using this product for a few weeks now, and love the way it leaves my hair, shiny and manageable. My salt and pepper grey hair looks lovely.
Originally posted on lorealparisusa.com
3 out of 5 stars.
I liked the quick dry a feature of the other prim
2 years ago
I am just asking why you stopped making L’Oreal quick dry primer spray for hair? This product doesn’t seem to have the quick draw in it and yet it is recommended as a replacement.
The other product was so perfect and I’m not the only one who thought so because looking at all the reviews people are asking, why you discontinue it.
Originally posted on lorealparisusa.com
5 out of 5 stars.
Good fir Gray
3 years ago
As my hair adds more and more gray, it just feels coarser. Using this product makes it feel so much nicer. Thank you
Originally posted on lorealparisusa.com
1 – 8 of 454 Reviews
Reviews
Average Customer Ratings
Quality of Product, 4.6 out of 5
Value of Product, 4.6 out of 5
Customer Images and Videos
Filter Reviews
Rating
Locale
9 to 38 of 454 Reviews
9 – 38 of 454 Reviews
Most Recent
5 out of 5 stars.
Heat Slayer pre iron spray
3 years ago
Love this pre iron spray, it's a miracle for my hair! From fuzzy with hair sticking out to sleek and shiny, and it stays that way for 2-3 days!
Originally posted on lorealparisusa.com
5 out of 5 stars.
Use a lot less than John Freida product!!!
4 years ago
This is way better than the OTHER brand I was using and it takes less sprays!!!
LOVE it, don’t stop making it
Originally posted on lorealparisusa.com
5 out of 5 stars.
love!
4 years ago
Awesome spray for heart protection! Leaves my hair soft and silky and provides lots of hydration. Super cute packaging also!
Helpful?
5 out of 5 stars.
Smooth Sliky Protection!
5 years ago
I LOVE THIS PRODUCT! Makes my hair feel SO SILKY! I 100% RECOMMEND!! I am also a hairstylist!
Yes, I recommend this product.
Helpful?
Quality of Product, 5.0 out of 5
Value of Product, 5.0 out of 5
4 out of 5 stars.
works well
5 years ago
Works the same as all my other heat protection except this line is superior for the scent! So familiar but I can’t figure out what it is
Helpful?
5 out of 5 stars.
Great Result and Smell Amazing!
5 years ago
This product gave me enough protection for my hair! My hair felt smooth and healthy after using a heat styling tool and it leaves a subtle sweet fragrant that isn’t overwhelming. Highly recommend!
Helpful?
3 out of 5 stars.
Tacky
5 years ago
So this is better than some of the other drug store brands but I think they could do better.
It sprays on evenly, smells nice, but the only downfall is that it leaves your hair tacky. I'd use it in a pinch but would not be my new go to.
Helpful?
Response from L'Oreal Paris Canada:
5 years ago
Consumer Care
Hi Sabrina,
Thank you for your feedback on our new Dream Lengths Heat Slayer Spray - we have passed it on to our Product Team.
5 out of 5 stars.
Slay the Heat!!
5 years ago
I love how heat slayer smells!! It doesn't leave a greasy or sticky film in my hair and it definitely looks shiny and feels healthy after I use it! I'll definitely keep using this heat protection when I straighten or curl my hair.
Helpful?
5 out of 5 stars.
Heat Slayer Review!!
5 years ago
I really like this product! It smells so amazing!! I straightened my curly/wavy hair after using the heat slayer and my hair was super soft and silky! I would definitely recommend it since it seems to work well and is inexpensive!
Helpful?
4 out of 5 stars.
Great, but super slippery!
5 years ago
I loved the smell of this heat protectant and the packaging reminds me of summer! ❤ I am used to applying it to dry hair right before flat ironing but this one is applied to damp hair to help with the blow dryer too. Do not flat iron your damp hair! Worth noting, when sprayed "recklessly" be mindful of getting it on the floor. It made my lino really slick. Overall a good drug store product.
Helpful?
4 out of 5 stars.
great!
5 years ago
I was in need of a heat protectant spray and this came in the right time! I like using it I like the smell and it gives my hair a shiny finish. I would recommend to others.
Helpful?
3 out of 5 stars.
Decent
5 years ago
I enjoyed the smell of this product and the packaging is cute as well. I felt that the product made my hair greasy after the use compared to other ones I have used. I recieved this product from influenster to try it.
Helpful?
Response from L'Oreal Paris Canada:
5 years ago
Consumer Care
Hi,
We appreciate your feedback on our new Dream Lengths Heat Slayer Spray and we have passed it on to our Product Team.
5 out of 5 stars.
I love the smell!
5 years ago
This heat protect spray smells so nice and protects from heat damage without leaving the hair feeling super oily. I would repurchase for sure very good value the price is not high compared to high end products but does the job equally if not better.
Helpful?
4 out of 5 stars.
good, but missed the mark
5 years ago
I have been using my heat tools less during the pandemic, but I still worry about damaging my hair. I was excited to try this spray, the scent is amazing! Maybe it’s the texture of my hair, but I found this left too much residue behind. Maybe skip your conditioner if you plan to use this before styling your hair.
Helpful?
5 out of 5 stars.
L’Oréal heat protecting spray
5 years ago
It seems to do at least as well as my previous heat protecting spray! This spray does not leave a foul odour or a residue in the hair which makes it perfect to use on nights out with your friends!
Helpful?
5 out of 5 stars.
great addition to hair routine
5 years ago
LOVED this product!! It was such a great addition to my hair routine. I blow dry my hair frequently and apply heat on a biweekly basis and this was great because it didn’t leave my hair feeling dry or crispy after applying heat
Helpful?
4 out of 5 stars.
Smells like a dream!
5 years ago
I love this product. The smell, the shine and the protection! You can’t go wrong with a heat protectant and this one works great! It leaves my hair soft and helps keep the style in place. It doesn’t leave a film on my hair as i find with some others that i’ve used. I recommend this!
Helpful?
5 out of 5 stars.
slay baby
5 years ago
Heat slayer- has become my go to for protecting my natural hair as well as extensions against high heats and styling tools. When wearing straight style I find the heat slayer paired with the super curls cream keeps my straight styles looking flawless all day.
Helpful?
5 out of 5 stars.
Makes my hair shiny
5 years ago
I like that my hair feels really nice after use. I find the straightener doesn’t stick so much. It’s a good product. It has a very very strong smell so if you have sensitivities I would avoid it. But other would probably repurchase.
Helpful?
5 out of 5 stars.
heat slayer
5 years ago
Great product. I love hair it protects my hair. It leaves my hair silky smooth. You also don’t need to use a whole lot on your hair. Very minimal needed.
Helpful?
3 out of 5 stars.
Just Okay...
5 years ago
It seems to work; don’t smell the burning smell associated with some products; but it definitely doesn’t wow me. Found you need to be pretty cautious of applying too much product or else you can end up sticky or greasy. I prefer the tre semme version if you are looking for something in a similar price range.
Helpful?
Response from L'Oreal Paris Canada:
5 years ago
Consumer Care
Hi Ashley,
We appreciate your feedback on our new Dream Lengths Heat Slayer Spray and we have passed it on to our Product Team.
3 out of 5 stars.
dream lengths heat slayer spray
5 years ago
This stuff is good! I enjoyed getting to test it out. I always use a heat protector in my hair so I don’t damage it. It smells good and is a good price too. Honestly I probably wouldn’t purchase myself just because I love what I normally use, but if you’re in the market then I definitely recommend trying this out. It says it’s to use pre-iron, however I just blow dry and sometimes curl my hair and it did the trick.
Helpful?
Response from L'Oreal Paris Canada:
5 years ago
Consumer Care
Hi,
Thank you for your feedback on our new Dream Lengths Heat Slayer Spray - we've passed it on to our Product Team.
4 out of 5 stars.
Can’t tell much of a difference
5 years ago
I rated this 4 stars because a lot of heat protectants leave my hair stringy or sticky. I can’t tell much of a difference in the way my hair looks / feels after using just this product, though in combination with the Wonder Water it makes my hair look and feel better overall. If this really protects my hair then it is an awesome product for being so lightweight, but my hair was pretty damaged well before using this, so there’s no real way for me to tell whether it works at protecting my hair from heat / damage.
Helpful?
5 out of 5 stars.
Frizz - Free!!
5 years ago
I received this heat protector spray complimentary of Influenster, and I absolutely love it! has a wonderful scent to it and left my hair feeling strong, and frizz - free. I feel very confident on using heat products on my hair using this product.
Helpful?
5 out of 5 stars.
Great Product!!
5 years ago
This is a really great heat protectant! It has a really nice scent that goes hand in hand with the Wonder Water. The nozzle is perfect, it distributes the spray very easily.
I have naturally curly hair so I use this a couple times a month when I’m straightening my hair!
I’ll definitely be buying this when my bottle is finished and adding this to my hair care routine.
Helpful?
5 out of 5 stars.
Great everyday product
5 years ago
I loved this product. Since cutting my hair I have been straightening it almost everyday and this has really helped my hair stay healthy looking.
Helpful?
4 out of 5 stars.
I’m a fan!
5 years ago
Okay, I really like this. I always like finding a good heat protector for a decent price. My only concern for this product is that some got on my floor and it made my floor so slippery. Aside from that, this product is great. I like the way it made my hair feel; definitely less frizz and smoother.
Helpful?
5 out of 5 stars.
nice heat spray!
5 years ago
I enjoyed this heat spray! it has a nice scent and seems to do what it is supposed to do, I have pretty frizzy long dry hair and after using this spray and straightening my hair seems to be less frizzy and softer. I would likely repurchase this product in the future.
Helpful?
4 out of 5 stars.
L’Oréal Heat Spray
5 years ago
I received the L’Oréal heat slayer spray complimentary of Influenster. I like that this comes in a spray format as it’s easier to use and spreads better throughout your hair. This product should be a decent price since it is a drugstore brand and would get the job done of protecting your hair against heat.
Helpful?
4 out of 5 stars.
smelled great!
5 years ago
Always love getting to try new products,
Especially ones that I would normally never buy for myself! Smelled great and worked well! I recommend :)
#lorealdreamhair #complimentary @lorealparis @InfluensterCA
Helpful?
9 – 38 of 454 Reviews

















