[This review was collected as part of a promotion.] As someone with fine/medium wavy hair (and a lot of it), I have used and loved Garnier's hair products for a long time - namely their conditioners and leave-in conditioner, which I find to be the best drugstore product available for wavy hair. Frizz serums have rarely worked for my hair whether I air-dry or blow-dry it (they either have no effect or are too heavy and leave my roots oily). This serum was not overly oily, which I appreciated, but it did not seem to have much effect on my roots, where the frizz tends to concentrate. Overall, it smelled amazing and helped slightly with frizz control but not enough to repurchase. If leave-in conditioner is not an option for someone with very fine hair, this serum may be a good alternative. I have found better results with Garnier conditioning products and would continue to use those instead.

[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.] I absolutely love this product, my hair is usually very frizzy and tangled but this left my hair smooth and manageable. I like that it's not oily and doesn't leave a residue on my hair, It sinks right in and is weightless!

[This review was collected as part of a promotion.] Everyday before school and before work my daughter and I do our hair. Every day now she wants the anti frizz in her hair. She loves it! It leaves her hair smooth and soft and smelling good too. This is a product we will be having in the house from now on.

[This review was collected as part of a promotion.] I’ve always dealt with my the sides of my hair sticking out especially when I wear it up so after putting my hair up and brushing this on the sides of my hair it stayed in place all day no sticking out hair and it’s affordable to purchase after I use this one up that I received free to review definitely recommend.

[This review was collected as part of a promotion.] I used sleek and shine anti-frizz serum all week on a recent beach vacation. It worked fabulously to tame my frizz prone, humidity hating hair! I just came home and used it after curling to tame fly aways and add extra shine! I wish it was a bit thicker and not so watery.

[This review was collected as part of a promotion.] I have baby hairs on the top of my head that sticks up annoyingly. I was hoping this product could solve the issue. However, it didn’t last more than 2 hours. While immediate results were good (it kept my hair down after application), I noticed my hair sticking up shortly after. While this is a great idea, I wish it actually held. The immediate application also made my hair look gelled, which I wasn’t a big fan of. The mascara wand was easy to use, but this could easy get mixed up in my bathroom as actual mascara. I would not repurchase this product.

[This review was collected as part of a promotion.] I really like Garnier Fructis Sleek and Shine Anti-frizz serum! It has a subtle fruity smell that I enjoy and a little bit of product goes a long way. My hair is naturally wavy and gets frizzy with humidity. I usually apply this product on damp hair and continue to blow dry and flat iron. Typically with serums I find my hair gets greasy, but to my surprise, this product did not leave me with a greasy feeling at all - even on day two! My hair stayed soft and styled nicely. I have also used a small amount of this serum to tame frizz on already dry and styled hair, and it works pretty well. Overall, I like this product. It's not a miracle serum, there is still some frizz and wave that I have to handle, but it did make the process a bit easier.

[This review was collected as part of a promotion.] My daughter has lots of new hair growth around her head. When i put her hair up I always use water to slick it back but as soon as it dries they are everywhere again! I used this stuff on her and it is so easy to use and it works amazingly! I give it five stars! (Excuse the video we were in a hurry getting ready for school)

[This review was collected as part of a promotion.] I have long thick straight hair that frizzes out when I air dry it. I have tried a multitude of different products to keep it sleek and smooth and this is one product I can safely say did that. The bottle is somewhat small, but you hardly use a dime size for each use. A little bit of this product goes a long way and it makes your hair smell great!! The only flaw of this product in my eyes is that you need to be cautious of how much you use and how/ where you use it as it can make your hair feel weighed down and greasy if you use too much. I recommend trying a small amount first on wet hair, starting at tips of your hair working it to the roots. That's what I have done and have had great results! Worth giving it a shot if you have frizzy unmanageable hair!