[This review was collected as part of a promotion.] I love love love this stuff! I use this stuff daily no matter my style. I wash my hair apply some serum, blow dry, then flat iron and use just a little more to make it sleek and shiny like I like it. Would totally buy this product!

[This review was collected as part of a promotion.] I bought this serum in the past at my local drugstore and fell in love with it and the brand. I kept buying it because of how frizz-free my hair looked and felt. It was a game changer. The formula is not sticky or greasy by any means but a little does go a long way. It's perfect for achieving that smooth, sleek look. It also smells fantastic. I would highly recommend this serum to my loved ones and of course would repurchase again!

[This review was collected as part of a promotion.] This was an oil based serum that was daily light when applied to damp hair. It did not make it feel oily or greasy. It did add shine and I think it helped a bit with weight as well because I added it to places that normally got quite frizzy and it seemed to really help.

[This review was collected as part of a promotion.] My hair has gotten super dry after my pregnancies and I tried this product out several times to see if it would help my hair. It smells good and definitely added shine to my hair but unfortunately it didn't help my dry hair at all.

This was bought by my boyfriend for himself but I use it occasionally. It really leaves the hair feeling so soft and smooth. No more frizz and doesn't give the hair that greasy look like most over sheen and smoothing creams and serums products out there. It is light weight even after applying, by mistake, a lot of this stuff. I don't have to wash my hair so often. I'm on day four since the last washing day and my hair doesn't feel at all as oily and greasy as the days when this isn't worn. I never knew this serum was an oil absorber, but apparently it is. This also works well on my boyfriends thick dark hair, which frizzes and dries easily in the tiniest of humid air. Being that we live in Florida our hair faces 70 to 80 percent humidity. Not a very pretty sight. Plus my boyfriends' hair tangles like a ball of sewing thread with ease. After using this stuff over time I had noticed his hair is straighter and smoother. I could run my fingers through his shoulder length hair without getting them stuck... no more tangles in his strands. This also works well for dyed hair that is too dry or brittle. The really damaged bleached hair will benefit this serum a lot. I use very little of it and it'll last for days. Best leave-in ever! I will definitely buy one of my own right after the Sleek & Shine Blow Dry Perfector™ Straightening Balm and Sleek & Shine Flat Iron Perfector Straightening Mist run out. Thank you again so much Garnier for making the best products out there for skin and hair. Bless your hearts. Definitely please reconsider making a product line of make-up, especially travel powders.

[This review was collected as part of a promotion.] I liked the product it didn't make my hair feel greasy like some other products andnit definitely took the frizz away... although not for as long as I would have liked. It lasted awhile but not all day and that's what I look for in an antifrizz product something that will last all day not just half. Besides the time issue for me I think it's a great product

[This review was collected as part of a promotion.] I use this product after straightening my hair to keep it tame and for the straightness to hold, and it works really well. It lasts a long time and has shown no damage to my hair at all, there's no sticky residue or anything like that. It also smells really good! I think this is also a great product if you experience a lot of static electricity on your clothes during the colder months, because it products against that as well. My hair has been nice, shiny and tamed as opposed to wild, messy and frizzy! I'd use this again.

[This review was collected as part of a promotion.] This hair serum smells amazing. It is nourishing to my hair without making it look too oily and greasy. This is going to start being my go-to for those sleek ponytails and buns. However, if you have thin hair this might not be the product for you.

[This review was collected as part of a promotion.] This product works so well at smoothing out frizz on both straight and curly hair. I used the sleek and shine anti-frizz serum on my daughters curls and they looked so smooth. I used it after straightening my hair and it looks very sleek. A little goes alone way, so less is more in this case. Too much could make the hair look greasy.

[This review was collected as part of a promotion.] Living in Louisiana, this Garnier Fructis anti-frizz serum has made my hair so soft and much less frizzy than the humidity used to make it. It is definitely a product I will be getting again when I run out. I put some in my hair right after I shower and then brush my hair and my brush glides right through my hair. It's a bonus that it smells so good!