L'Oreal Paris Elvive Dream Lengths Frizz Killer Serum - 3.4 fl oz
$7.99 ($2.35/fluid ounce)
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Guests are saying
The Elvive Dream Lengths Frizz Killer Serum has garnered mixed feedback from guests. Many appreciate its ability to tame frizz and enhance shine, especially when used with heat styling. Guests enjoy its pleasant scent and lightweight texture, making it suitable for various hair types. However, some have experienced issues with stickiness and ineffectiveness, particularly for very frizzy or damaged hair. Overall, it shows promise for those seeking a frizz control solution.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.2 out of 5 stars with 406 reviews
quality: 2.89 out of 5
value: 2.92 out of 5
40% would recommend
40 recommendations
5 out of 5 stars
9 September, 2026
originally posted on lorealparisusa.com
Amzing
I swear my hair grew in one week. It makes my hair so soft and it looks soft. I have never seen my hair cooperate this much.
1 out of 5 stars
11 July, 2026Verified purchase
(no review title)
Dryest serum ever
1 reply from L'OrealParisProductExpert team - 2 months ago
Hi there! We are so sorry to hear that our Dream Lengths Frizz Killer Serum felt dry on your hair! Because this lightweight formula is completely silicone-free, it does not have that typical slippery, oily glide of traditional hair serums. Instead, it is designed with vegetable proteins and castor oil to absorb instantly into your strands, killing frizz and providing up to 450°F heat protection without leaving a heavy, greasy residue behind. For the best results, we highly recommend applying 1–2 pumps to damp, towel-dried hair before styling. This helps the lightweight formula lock in moisture. If you prefer a richer, classic silky feel, we think you would absolutely love our Elvive Extraordinary Oil Treatment!
2 out of 5 stars
5 June, 2026Verified purchase
(no review title)
Smells and doesn’t work very well
1 reply from L'OrealParisProductExpert team - 3 months ago
Hi there! We are so sorry to hear that you did not enjoy the fragrance of our Elvive Dream Lengths Frizz Killer Serum and that it did not work as well as you hoped to tame your hair. Our Dream Lengths line features a sweet, signature scent designed to provide a rich, luxurious experience, but we understand that fragrance preferences are very personal. To help the serum work more effectively to smooth out frizz without feeling heavy or overpowering, we recommend applying just a tiny, dime-sized amount to completely wet hair after your shower rather than damp or dry hair, which helps distribute the smoothing formula evenly and allows the fragrance to soften beautifully as your hair dries.
5 out of 5 stars
Thumbs up graphic, would recommend
2 May, 2026Verified purchase
Perfect Serum
I truly think I haven't gotten a L'Oreal hair product that I didn't love. This had been such a boost in my chair care steps. I love the smell and the texture works nicely with my thick hair. When paired with the Dream Lengths shampoos and conditioner, I can tell my hair looks and feels so much healthier. I'll definitely keep using this!
5 out of 5 stars
Thumbs up graphic, would recommend
20 March, 2026Verified purchase
(no review title)
Love this product.
5 out of 5 stars
Thumbs up graphic, would recommend
13 March, 2026Verified purchase
Get the job done.
Light weight and works Amazing.
5 out of 5 stars
Thumbs up graphic, would recommend
26 January, 2026Verified purchase
(no review title)
I absolutely love it when I put it in my hair I can’t even feel it it is not heavy to light. But it tells you to do with wet hair sometimes I forget. Highly recommended in the price is not too bad you don’t need a lot just enough.
1 out of 5 stars
Thumbs down graphic, would not recommend
16 January, 2026Verified purchase
Definitely NOT "leave-in serum"
This is definitely not a "leave-in serum" as is written. It can best be described as hair gel with a pump. It's very sticky, doesn't spread throughout hair, and is essentially ineffective. Would never repurchase.
1 reply from L'OrealParisProductExpert team - 8 months ago
Hello MagPie! It is disappointing to hear that the texture and performance of the Dream Lengths Frizz Killer Serum did not meet your expectations, especially as it is designed to offer a weightless, smoothing experience. This formula is crafted to provide both heat protection and frizz control for long hair, utilizing a lightweight consistency that should ideally disappear into the strands to leave them supple and manageable. If the product feels sticky or difficult to distribute, we find that the most effective application method is to apply a single pump to damp, towel-dried hair. By emulsifying the serum between your palms first to warm it up, you can more easily rake it through the mid-lengths to ends, ensuring an even coating that avoids any localized buildup. When applied to wet hair in this way, the water helps the formula spread more fluidly, allowing it to dry down into a soft, frizz-free finish rather than a gel-like texture. We truly value your feedback as it helps us assist our community in achieving the best results from our specialized hair treatments.
1 out of 5 stars
Thumbs down graphic, would not recommend
9 January, 2026Verified purchase
Not as expected
This is so thick and sticky, you have to add water to your palms to be able to spread it on your hair, and then it weighs your hair down. I’m going to stick with the “no haircut cream”.
1 reply from L'OrealParisProductExpert team - 8 months ago
Hello itmekd_orlando! We are sorry to hear that the texture of our Frizz Killer Serum did not meet your expectations and felt too heavy for your hair. This formula is designed to be highly concentrated to provide intense frizz control and heat protection, which can sometimes result in a thicker consistency. To achieve a lightweight and smooth finish without any stickiness, we recommend using only a single pump and applying it specifically to your damp mid-lengths and ends while they are still quite wet from the shower. This allows the serum to glide through your strands more evenly and helps to lock in moisture without weighing down your style. While we are disappointed this particular serum wasn't the right fit, it is wonderful to hear that you are such a fan of the No Haircut Cream, as it is truly a staple for keeping long hair looking healthy and vibrant.
4 out of 5 stars
Thumbs up graphic, would recommend
22 December, 2025
Pretty Great and Affordable
I really like the smell and texture of this solution. It's not an overwhelming scent, or super goupy. It's just right. It's taken my hair from Frizzy to tame in not time flat! I didn't use heat on my hair, but you definitely can. I've posted a before and after too. I love this stuff! It's my new go too.
5 out of 5 stars
Thumbs up graphic, would recommend
8 December, 2025Verified purchase
(no review title)
I've been using this serum for about a month along with Elive Dream Lengths shampoo, and conditioner. I have noticed an obvious differenve in my hair with the shine and softness. I truly love this brand. Would highly recommend!
2 out of 5 stars
19 November, 2025
(no review title)
No difference whatsoever. Does not help.
1 reply from L'OrealParisProductExpert team - 10 months ago
Hi there! Thank you for reaching out about our L'Oreal Paris Elvive Dream Lengths Frizz Killer Serum. We're truly sorry to hear that you experienced no difference whatsoever with our product and that it didn't provide the help you were looking for. That's certainly not the result we want you to have, and we sincerely regret that it didn't meet your expectations. Your feedback is very important to us, and we'd love to understand more about your experience.
2 out of 5 stars
Thumbs down graphic, would not recommend
10 November, 2025Verified purchase
My hair are very frizzy. Doesn't work for my hair. They only smell nice.
I don't like it.
1 reply from L'OrealParisProductExpert team - 10 months ago
Hi there! Thank you for reaching out about our L'Oreal Paris Elvive Dream Lengths Frizz Killer Serum. We are truly sorry to hear that our product wasn't to your liking. We understand that not every product is for everyone, and we genuinely regret that this one didn't meet your expectations. Your feedback is important to us.
1 out of 5 stars
Thumbs down graphic, would not recommend
27 July, 2025
Dont buy this
Don’t but this!! I have been trying to repair my damaged hair this summer and this product ruined all my progress. My hair feels like hay and is shedding. I don’t know why it’s called dream lengths when this will break your hair off so much
1 reply from L'OrealParisProductExpert team - 1 year ago
Hi there! We appreciate you taking the time to reach out about our Elvive Dream Lengths Serum. Consumer feedback is very important to us and allows us to improve all our products. We will be sure to pass all your feedback along to the appropriate team. We hope you will continue using more of our products soon with full satisfaction with the results!
1 out of 5 stars
Thumbs down graphic, would not recommend
20 July, 2025
Didn't work for me
I have course hair that gets frizzy and this product did nothing to help. I wish I would have noticed that only 35% of customers recommend it.
1 reply from L'OrealParisProductExpert team - 1 year ago
Hi there, RKB! We appreciate you taking the time to reach out about our Dream Lengths Frizz Killer Serum. We truly appreciate your feedback on our serum and sorry to hear of your experience. Consumer feedback is very important to us and allows us to improve all our products. We will be sure to pass all your feedback along to the appropriate team. We hope you will continue using more of our products soon with full satisfaction with the results!
5 out of 5 stars
Thumbs up graphic, would recommend
13 July, 2025Verified purchase
Smells so nice
Smells heavenly. Doesn't wear down my fine hair and doesn't look oily.
5 out of 5 stars
Thumbs up graphic, would recommend
5 June, 2025
Love
Love this stuff. It really does help keep my hair from frizzing up. It works best with heat so it sets in.
5 out of 5 stars
Thumbs up graphic, would recommend
19 May, 2025Verified purchase
Great product
With all this humidity my hair was frizzy so with this it just makes it behave
5 out of 5 stars
Thumbs up graphic, would recommend
29 April, 2025Verified purchase
Fav. Hair oil
Love it. Makes my hair lustrous .
1 out of 5 stars
28 April, 2025
originally posted on lorealparisusa.com
Hair weakened
worked for the first few weeks and then started to make my hair weak and thin in the places i applied it which for me was unfortunately my roots since there was no description on where to put it. That may hust be my hair but that is a warning