Garnier Fructis Diamond Sleek Smoothing Spray with Heat Protectant - 4.6 fl oz
$7.99
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- $14.99($7.50/fluid ounce)4 out of 5 stars with 172 ratings
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Guests are saying
The Garnier Fructis Diamond Sleek Shine Coat Smoothing Spray is a versatile hair product that effectively reduces frizz while adding shine and softness. Guests appreciate its lightweight formula, pleasant scent, and heat protection properties, making it ideal for blow-drying and styling. Many find it easy to use and effective for various hair types, although some mention it may not completely eliminate frizz in humid conditions. Overall, it is a popular choice for achieving smooth, shiny hair.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.5 out of 5 stars with 1608 reviews
quality: 4.83 out of 5
value: 4.86 out of 5
80% would recommend
5 recommendations
5 out of 5 stars
9 October, 2026
originally posted on Garnierusa.com
A must in your go to items
[This review was collected as part of a promotion.] Okay so this hands down worked! I finished the whole bottle! I used this everyday when I styles my hair and not only did it smell bomb! But it also worked !
5 out of 5 stars
28 September, 2026
originally posted on Garnierusa.com
Wonderful
Took out the frizzy of my straightened chin length hair. I hate frizzy bottom of my hair
5 out of 5 stars
27 September, 2026
originally posted on Garnierusa.com
Really nice
[This review was collected as part of a promotion.] I love this!! It smells really nice and leaves my hair feeling so soft and smooth after blowing out my hair. I’m really impressed with how this worked for my hair.
5 out of 5 stars
Thumbs up graphic, would recommend
26 August, 2026Verified purchase
Nice product
Easy to spray, citrus scent, easy to blow dry my hair. No frizzy hair.
5 out of 5 stars
14 August, 2026Verified purchase
(no review title)
love this!
4 out of 5 stars
Thumbs down graphic, would not recommend
12 August, 2026Verified purchase
Its ok
Smells nice, I do put as much as I can but it didn’t work for my hair. I have straight hair and nope didn’t do anything. It’s non greasy so that’s a plus but frizz, never gone.
4 out of 5 stars
7 August, 2026
originally posted on Garnierusa.com
Effective
[This review was collected as part of a promotion.] Garner Frutis Diamond Sleek Shine Spray for Frizzy, Dry Hair is effective at reducing frizz. Since I have shoulder length, thick hair, I always want the best products to protect it. The spray is lightweight. It doesn’t leave a sticky feeling or residue behind.
5 out of 5 stars
5 August, 2026
originally posted on Garnierusa.com
Wow
[This review was collected as part of a promotion.] Garnier Fructis Diamond Sleek Shine Spray had my hair looking great! Smooth, shiny and frizz free!! I have course hair, and this made it feel silky soft.
5 out of 5 stars
1 August, 2026
originally posted on Garnierusa.com
Love
[This review was collected as part of a promotion.] I love this product! It makes my hair so shiny and smooth. Very lightweight, you use it in damp hair and it works with heat so you blow dry and style your hair as usual and boom beautiful looking and smelling hair!
5 out of 5 stars
13 July, 2026
originally posted on Garnierusa.com
Fructis Frizz Spray
[This review was collected as part of a promotion.] This product was easy to apply and use. I don’t think it was able to really control the frizz for long unfortunately, but it did work well in the beginning!
5 out of 5 stars
9 July, 2026Verified purchase
(no review title)
Great. Smoother.
4 out of 5 stars
2 July, 2026
originally posted on Garnierusa.com
Helps with frizz and smells great but leave hair tacky feeling for a while
[This review was collected as part of a promotion.] I LOVE the smell of this product - it smells like the brand’s classic fruity scent. I lightly spray it all over my hair (wet or dry) to help manage frizz. It does leave your hair with a slight tacky feeling (similar to a heat protectant spray) for a while but that goes away with time.
3 out of 5 stars
27 June, 2026
originally posted on Garnierusa.com
I don’t love it
[This review was collected as part of a promotion.] This product has not been one of my favorites! I didn’t see any significant change and when I don’t like a product at first it gives me a hard time to continue using it! But it’s missing! It smells good and I like this particular brand because it’s easy to get in convenience stores but it’s not for me!
From Garnier team
Hello, Thank you so much for taking the time to share your experience with Diamond Sleek Shine-Coat Smoothing Spray. We will share your comments directly with our product team. Your insights help us improve and serve you better. Thanks for letting us know!
4 months ago
5 out of 5 stars
15 June, 2026
originally posted on Garnierusa.com
Perfect for humid days especially ! You can thank me later!
[This review was collected as part of a promotion.] Perfect hair on a hot humid day, said no one ever! Until I found it to be true, that is if you’re using what I use.which is Garnier Fructis diamondsllek shine spray that specifically made for those like me and you that has frizzy hair. No more frizzy hair days for me, and you too! The bottle is of good size to get many uses out of. It’s not sticky and dries easily, I use it as my last step in my haircare routine. it doesn’t weigh down my curls like other products I’ve tried before. Nope this one does great.
5 out of 5 stars
Thumbs up graphic, would recommend
11 June, 2026Verified purchase
Perfect!
Love it! I use all of Garnier Sleek & Shine products & they all perform exactly as advertised.
5 out of 5 stars
4 June, 2026
originally posted on Garnierusa.com
Sleeker hair!
[This review was collected as part of a promotion.] This helped me sleek my hair so well last time I straightened it! I have 3cish curls which are difficult to straighten sometimes and I feel like this product made my hair so much smoother than my regular routine. I definitely will be working this into the rotation for my next straighten!
5 out of 5 stars
3 June, 2026
originally posted on Garnierusa.com
Adds life back into dull hair
[This review was collected as part of a promotion.] I have dry hair and this product helped bring it back some life! The most was nice and fine, not overpowering scent, left my hair smooth and silky, not too sticky of residue, and easy to use!
5 out of 5 stars
26 May, 2026
originally posted on Garnierusa.com
Didn't disappoint!
[This review was collected as part of a promotion.] I'm fascinated by Garnier's quality, especially given its affordability. When I applied this spray to my wet hair, I instantly noticed how lightweight it is (and its subtle, fresh fragrance). The formula looks and feels almost like water, which I found strange because I'm used to heat protectant products being oily and opaque. After coating my hair with some spritz, my wavy hair instantly fell flat; it was impressive how quickly it smoothed out my hair without any heat. Thanks to the lightweight formula, I didn't feel any change in my hair's texture. That was nice because my hair strands are thin, and it's easy to apply excess product. Since I was in a rush, I used a hair dryer on a low setting, which allowed my hair to dry completely before I used the straightener. It had very nice results on my hair anyway; the after picture was taken the day after I styled my hair!! I live in a scorching hot, humid climate, so I'm amazed it still looks this good.
5 out of 5 stars
26 May, 2026
originally posted on Garnierusa.com
Love how it keeps frizz at bay!
[This review was collected as part of a promotion.] Love how easy it is to use this product, it really helps my hair with frizzy ends. I like to use it only on my ends since it hydrates my hair at the same time and the texture is non greasy as well. It absorbs into my hair pretty well and lasts all day.
5 out of 5 stars
18 May, 2026
originally posted on Garnierusa.com
New favorite blowout serum!
[This review was collected as part of a promotion.] My fair is fine and wavy/curly, so reducing frizz while preventing product buildup is pretty difficult. This serum worked great for me as a blowout serum - my hair was very shiny and smooth, and the style held all night. Lovely packaging as well, and only needed a small amount.