[This review was collected as part of a promotion.] After trying Garnier Fructis Sleek and shine anti-frizz serum, I am in love. After a long struggle to find the perfect one. This is it. It doesn't leave my hair feeling oily or weighted down and the smell!! The smell is amazing. I highly recommend anyone with doubts to try this!

[This review was collected as part of a promotion.] My hair is heat and color damage so you can imagine all the flyaways and frizz. I have used this on dry and wet hair and both work great. I also have tried air drying and using a hair dryer and always end with smooth locks. I would say that a little goes a long way. When using too much, my hair became flat and greasy, but that is obviously user error. I recommend this to anyone who wants to achieve a smooth appearance to their hair.

[This review was collected as part of a promotion.] Finding the right anti-frizz product for my hair has been a journey I've been on for 10 years. What I can say completely honestly about Garnier Fructis Sleek & Shine Anti-Frizz Serum is that it truly does work to massively decrease the amount of frizz in my hair. I am fairly faithful to the anti-frizz product I currently use, but the Garnier product did exactly what it promised to, and not many can with my thick, unruly hair. The negative of this product, for me, was that I have extremely curly hair, and while it fights the frizz it also left my hair with no body and it looked weird, somewhere between curly and wavy and a complete mess. So while this product is absolutely not made for people with curly hair, it does do exactly what it was meant to. A success for the product, a semi-success for me personally.

I am a mom to a beautiful little girl who lost her hair during medical treatment - when it regrew, it was very fine, but she has a lot, and it is quite wavy. You can imagine what brushing it was like. Sheer torture. I figured it wouldn't hurt to try a bit of my Sleek & Shine in her hair, and I can NOT get over the difference! We used to have to braid her hair before bed to have any chance of getting a brush through it in the morning, now she goes to bed with her hair down, and I can finger comb it in the morning - no snags, no frizz and a BEAUTIFUL shine. For a little girl who has had to go through losing her hair, now getting constantly complimented on her beautiful locks puts her on cloud 9 every time. Thanks, Garnier <3

[This review was collected as part of a promotion.] I love this product. I would recommend using it with damp hair after a shower, though, because it makes your hair feel slightly greasy/oily and heavy if you use it on dry hair, in my opinion. However, when used in damp hair it spreads out evenly and nicely and leaves your hair feeling extremely smooth and sleek! It tames frizz well and smells AMAZING! Would definitely recommend!

[This review was collected as part of a promotion.] As a girl with curly frizzy hair in the state of Florida it’s an ongoing battle to tame the frizz and find products that keep up. I’ve gotten Garniers shampoos and conditioners before and love them so thought I’d try their frizz serum. It worked very well, it tamed and kept the frizz at bay in this hot/humid state and gave it a bit of a shine. It did tho make my hair a tiny bit stiff/heavy but I may just have to lessen the amount I put in. All in all it’s very nice and smells good! Florida tested hair approved

[This review was collected as part of a promotion.] So, I have curly hair naturally, when I first used this product my curls vanished which made me a little sad. After a few days of experimenting I have found that if I use the right products with the Sleek & Shine, my curls look beyond beautiful. I don't look like a lion, with a frizzy mop on top of my head, I love it. It felt weightless, and made my hair soft, and smell good. I would definitely recommend it to everyone, but if you have curly hair it might take a while so see how it works best. I personally mixed it with other Garnier Fructis products and it did wonders.

[This review was collected as part of a promotion.] Fructis Sleek & Shine Anti-Frizz Serum with sustainably sourced Argan Oil from Morocco plus Kera-System+ intensely smooths hair while providing shine and 72HR frizz control. Protects against frizz even in 97% humidity.

[This review was collected as part of a promotion.] This serum is very light weight on my thin hair. I always enjoy using this either right after a shower on my wet hair, or after I have blow dried my hair. When I use this serum on wet hair, my hair dries smoother and shinier. After blow drying my hair, my hair can be a little frizzy, especially toward the top of my head. Using a small dime size of this serum helps calm these crazy strands without looking oily or weighing down my hair. This serum is better than other products I have used because of the scent and light-weight feel. I never have to use too much of the product to get the desired look and feel. This gives me a silky and shiny hair day.

[This review was collected as part of a promotion.] This was a good basic smoothing serum. It works great in the ends on the hair and also to tame frizz and flyaways. You get so much product for such a responsible price. I do wish it had more norishing ingredients for the hair.