[This review was collected as part of a promotion.] This product deserves 6 stars! 5 stars just for the smell! Even if it didn't work I would continue to use it because of the smell! However the positive thing is that this product works great! I can already see a difference in my hair! I would definitely purchase this product!

[This review was collected as part of a promotion.] I give this product a three star rating and this is why my first impression of the product was great i like the packaging and the smell and of course i was intrigued by the frizz control and so i had high hopes that this product would work unfortunately that was not the case the first day was bad my hair seemed like i had no product in it at all I can say that my hair felt a little less dry then usual but after many uses this product did not control my frizz at all. I even got a hair cut i thought maybe that would help but no. I think that maybe this product should be a little thicker in consistency maybe that would help!!

[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 hair serum works WONDERS on my hair. My hair is very thick and naturally curly. I usually have issues with frizz almost all the time and when I used this, frizz wasn’t a problem anymore. This past week in New Jersey has been very rainy, and my hair has survived through it all. I love this stuff, highly recommended and would buy it again and again.

[This review was collected as part of a promotion.] The pros of this is that it has an amazing smell that definitely lasts and a little definitely goes a long way. I believe this product gives more hydration to hair than it actually does taming any frizz. It helps, but if you have a lot of frizz then this may lessen it just a bit, but won't tame the problem completely unless yoy want to risk having your hair look too oily by using more than your hair can absorb. I can say the more you put it into your daily showsr routine, the more it works. I would recommend this product for those that are looking for that extra hydration and to tame the stragglers, but if you have a real frizz problem, you may want to add something to help with control.

[This review was collected as part of a promotion.] This will be part of my routine long after the shampoo and conditioner! My husband who is an absolute sun bleached blondie added this to his hair this week and oh my goodness. His hair looks as good as the time he did a keratin treatment. It calmed his crazy locks and he definitely is grateful that I brought it in to his regiment. For myself, I really like it. I have subbed it for my normal Chi treatment. It smells amazing. It looks great. I will continue to purchase this!

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.] 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.] The product is great. I’ve been looking for a hair serum to hydrate my combination hair and fortunately this is the one. First, the serum didn’t add more oil to my already oily roots, even after several days of using it (I apply the product just in the tips, but after combing each day it ussually ends up all around my hair). The smell is great but not too strong which is good, since I already wear other hair products with their own smells. It is fruity and sweet. After two weeks of use my hair is noticeably shiner, specially after applying it during my blow-out routine. I recommend using only two drops since a little goes a long way.