This product used to be 5 star. I’ve used it every single day for a decade and it’s been my one and only constant in my hair care journey. BUT you ruined it!!! It honestly makes me very upset. Why oh why oh why did you add keratin/protein?!? This product was absolutely perfect the way it was. My hair is protein sensitive and If I had to guess? A lot more people are going to discover that they are also protein sensitive bc every product out there now is loaded with the stuff. It’s just not necessary for this serum. Please please please make it without it!!! This is my hands down single favorite hair care product ever and I’ve been questioning using it every time now because it’s just not the same and protein really changes my hair texture to straw. Whereas before this had the protein it absorbed instantly into my low porosity hair whereas other oils and serums just sit on top. I can’t use coconut oil either because it won’t absorb. But my hair will just drink this product up and is so shiny and soft and smells so good. But you had to go and ruin it

[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.

[This review was collected as part of a promotion.] I personally don't use hair product but I do know someone who does My cousin Abraham who goes clubbing a lot and loves spiking his hair So I decided to visit him with Garnier Fructis Sleek & Shine Anti-Frizz Serum and at first he was worried But a few minutes later he said it felt great to have on his head

[This review was collected as part of a promotion.] I used this serum for my edges and it worked but it's doesn't hold like my edge control. It's good to use for days that you're not doing too much or working up a sweat and you want to tame your baby hairs.

[This review was collected as part of a promotion.] I love using this serum before my blowouts and sometimes as the last step in my hair routine whether my hair is straight or curly. It maintains the frizz so well especially in this Florida humidity.

[This review was collected as part of a promotion.] I have been using this product for a few weeks now and I truly do like it. I have had very Thick hair since I was a child and have dealt with frizziness constantly no matter the weather. With this product I was able to use it daily to tame the frizziness! My 1st pumped it out I thought it was going to be very oily and leave a residue on my hair but to my surprise it soaked right in and left my hair looking shiny and sleek instead of the dry frizziness that I'm used to. I would definitely recommend this to anybody who deals with the same out of control mane like I do

[This review was collected as part of a promotion.] So myself and my daughter have some pretty out of control hair! Especially on humid days and lately we’ve had a lot of them! This has been a life saver in so many ways. I’ve been applying after showering and brushing out mine and her hair and letting it air dry (or braiding her hair) and in the morning after a quick brush through for myself my hair is manageable and doesn’t frizz up throughout the day! With hers I style for school (braids, ponytail, all diff styles) and normally when I pick her up her hair is frizzed out and her baby hairs are almost curled but after using this her hair stays slicked back and sleek all day!

[This review was collected as part of a promotion.] I think Garnier knows and is confident that they have a great product. After just a few uses, I can say that I certainly will be buying the anti freeze serum when I run out. It does exactly what the name says. I put about a dime size amount in my hair after the shower, and then styled as I normally do. Since I use a a few heating tools, my hair can be frizzy-- not at all with the serum. Best of all, it doesn't add weight to my hair. I have light weight hair that can be weighted down by many products. I was actually using Garnier's anti frizz product in a cream, and the serum is much better in my opinion. I'm excited to continue using it!

[This review was collected as part of a promotion.] This is definitely a great product when it comes to how effective it is. My hair is very thin, brittle, and frizzy. When I apply this product to my damp hair, once it dries, I'm left with noticably softer looking hair and less frizz! It's a very greasy and oily consistancy but it wasn't a huge issue because it didn't leave my hair greasy at all. Give it a try!

[This review was collected as part of a promotion.] I LOVE this serum. Out of the shampoo, conditioner, and serum in this line, the serum really shines. It is a very thin liquid so it comes out of the pump quickly, but a little goes a long way. I really like how good it smells and leaves my hair smelling fresh. I use the serum on my type 2 hair after washing, conditioning, scrunching with gel, and letting it air dry. This serum works great to smooth out any remaining frizzies as well as scrunch out the gel cast left from drying. It smells great, and the bottle will last a long time. Highly recommend!