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- Most helpful positive4 days
Smells wonderful
A really good serum that gives the hair a nice shine and keeps it frizz-free all day. It feels light in the hair and makes it soft and manageable without becoming greasy. Extra plus for also providing heat protection during styling! A real favorite for anyone wanting smooth and shiny hair. It smells heavenly, though I wish the scent would linger a bit in the hair after styling. The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.Translated from swedish
9 likes533 viewsto leave a comment - 8 hours
Garnier serum
I have used this serum along with the other products in the line. Smells good, I think it smells like apple and melon. The serum does its job in terms of giving shine, counteracting frizz. However, I don't like the consistency, it's very runny. I also don't like that the bottle is made of glass (due to the risk of dropping it on the floor). I will not buy it again. However, I give the other products in the line 5 out of 5. The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.Translated from swedish
1 likes28 viewsto leave a comment - 9 hours
Wonderful
Smells wonderful and gives the hair a nice shine. Highly recommend the product The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.Translated from swedish
8 viewsto leave a comment - 21 hours
For seemingly salon-treated hair
A serum that does the job! According to the instructions, you should blow-dry your hair after applying the serum, but I have also tested letting my hair air-dry. Regardless of the method, my hair becomes incredibly soft, shiny & manageable. The only serum that has really worked for me before is from Kerastase (with a significantly higher price tag). The only downside is that the serum is incredibly runny (like water) and therefore a bit messy to work with. I would also have appreciated if the bottle was made of a different material than glass. Other than that, it’s a product that truly delivers on its promises and makes my hair look salon-treated for days. This serum will definitely have a permanent place in my bathroom cabinet! The review was conducted on behalf of Smartson - the test pilot received the product for free.Translated from swedish
20 viewsto leave a comment - 1 day
frizz-free
My hair tends to frizz, and I have lost a lot of hair over the past year. This product has really made a difference. The recommendation is to apply it to towel-dried hair since it is a heat protector, before blow-drying the hair. “Previously, with other products, my hair became too straight and lifeless.” This serum absorbs easily without leaving the hair greasy or heavy. After using the flat iron, the hair was light, and the result lasted until the next wash. After the third time, I didn’t need to use the flat iron, and my hair got a really nice shine that lasted longer than usual, without feeling heavy or greasy. However, I am a bit worried that the glass bottle might fall on the floor; otherwise, it would have been a top rating. I will definitely buy this again. The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.Translated from swedish
4 likes365 viewsto leave a comment - 1 day
Doubtful
The product is very runny and hard to apply evenly because of that. I have tried other similar, more solid products that I find easier to use. The result in the hair is good with less frizz and easier to style, but I'm doubtful about buying it again because it's so runny. The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.Translated from swedish
27 viewsto leave a comment - 1 day
Wow!
Sleek & Stay Leave-in Serum 50 ml is the icing on the cake in my hair care routine. I only take a small amount in the lengths after showering, and my hair instantly becomes softer, shinier, and much easier to manage. It really helps with frizz and makes the styling last longer. The scent is also super fresh. A small bottle that lasts a long time – I love it! The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.Translated from swedish
26 viewsto leave a comment - 4 daysverified customer
A real lifesaver
My hair is very frizzy. Every morning I wake up with tangles and frizz. Just chaos hair. I gave this a chance and followed all the steps in the series. My hair felt magical after I straightened it. But the proof was after a night's sleep. I wake up in the morning and my hair is still just as nice! Easy to brush and frizz-free. I am saved! Thank you fructis for a series that finally works on my hair!Translated from swedish
105 viewsto leave a comment - 5 days
Love the scent!
This serum really smells lovely! I like the bottle design and the lovely green color, which really brightens things up! I found the product a bit difficult to apply as it felt very runny in consistency. After one pump and application, my hands felt a bit "oily" and it was hard to take another pump. Next time I know roughly how much I need and will take it all at once. To really give a final rating, I would have needed to use the product for a longer time, but my first impression is good. My hair really got a shine, but I used all four products in the series and I don't dare to say how the result would have been with just one of them. The hair retains a nice amount of scent even when dry, which I like as I can be a bit sensitive if the scent gets too strong. However, I still experience some frizz. The hair in the picture is blow-dried but not straightened, which probably would have helped a lot. * The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.Translated from swedish
2 likes346 viewsto leave a comment - 5 days
Super good
This is going to be a must in my hair care routine! This leave-in serum makes the hair silky, shiny, and eliminates frizz instantly. It doesn't weigh the hair down and works just as well on both damp and dry hair. Perfect for smoothing the hair before styling or just for a nice, fresh look for everyday. The scent is also really good! Highly recommended for anyone who wants control and shine without the stickiness. The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.Translated from swedish
2 likes95 viewsto leave a comment - 1 week
Perfect
These products are perfect, good size and smell wonderful, and the hair feels so nice and smooth, can really recommend, The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.Translated from swedish
3 likes361 viewsto leave a comment
GarnierFructisSleek & Stay Leave-in Serum 50 ml
Garnier Fructis Sleek & Stay Leave-in Serum is a hair serum for dry and frizzy hair. The formula adds radiant and long-lasting shine while protecting hair from styling tools (up to 230 degrees*) and frizz. Enriched with 5% alpha-silane which contributes to the longevity of the results. The formula is activated by using styling tools with results lasting even in high humidity*. Fructis Sleek & Stay hair serum is step 4 in a complete routine that provides a smooth and shiny hair result that lasts up to 10 days and through 5 washes****.
- Heat protection up to 230 degrees*
- Withstands up to 80% humidity*
- Alpha-silane technology that coats the hair strand with a water-resistant and heat-protective film
- Provides a smooth and shiny result that lasts for 10 days****
- Enriched with smoothing keratin complex and argan oil
- Counteracts frizz and provides 93% more shine**
- Follow the hair care routine from Keratin Sleek for a lasting*** smooth and shiny result.
- Do not rinse
*Instrumental test
**Instrumental test after using shampoo + conditioner + mask as leave-on, or after shampoo + conditioner + hair serum.
***Instrumental test after one application of shampoo and conditioner in the same franchise
****After using serum in the same franchise
Use:
After completing steps 1-3: Shake the bottle and distribute the serum evenly through damp hair, one pump at a time. Do not rinse. Blow-dry your hair and then use a flat iron to maintain long-lasting shine. Rinse immediately with plenty of water if contact with eyes. NOTE: Do not unscrew the pump cap.
- Category:Leave-In Treatments
- Article number:1118-664-0050