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- Most helpful positiveThe user's roll: Lyko Creator. The post was made 10 monthsRating: 4 out of 5
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.5556 views - Most helpful negativeThe post was made 9 monthsRating: 2 out of 5
Easily too much product
Garnier's keratin sleek kit is a kit meant for dry and frizzy hair. The products were not perfect for my hair. I thought the products made my hair shinier, but I felt that the hair didn't get enough moisture. It works, it does its job, but not for my hair as I have a hard time saying if it really reduced the frizz since my hair is very frizzy. This kit gives okay results but not perfect ones. If I had to choose one product from these four, I would choose the hair mask as it rehydrated the ends of the hair well. The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.3413 views - The post was made 1 weekRating: 5 out of 5
Fantastic
Smells good and makes the hair shiny68 views - The user's roll: Lyko Creator. The post was made 3 weeksRating: 4 out of 5
Pretty okay
Works pretty okay, no favorite.137 views - The post was made 6 monthsRating: 5 out of 5verified customer
Definitely heat activated - wow
My hair has never been more shiny or smooth after using a flat iron...!...and I have tried many many hair serums out there. Smells super good, fruity and fresh but scent doesn't last unfortunately. Still my new absolute favorite!1424 views - The post was made 9 monthsRating: 5 out of 5
Awesome oil!
Wonderful hair oil. A bit runny in consistency but doesn't weigh down the hair at all like many other oils. Smells really good and is nice to use as a refreshment between washes. My very frizzy hair became soft and smooth. A big bonus was really that the oil didn't weigh down the hair; instead, I got a nice shine without it feeling oily. I appreciate that it also has heat protection, perfect for me as I often use a flat iron or blow-dry my hair. In summary, this hair oil is a real lifesaver in need for soft and shiny hair! The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.2407 views - The post was made 9 monthsRating: 5 out of 5
Great serum that removes frizz!
I have tested the entire series. I like the scent and consistency. The product lasts a long time. My hair feels clean and soft. Shampoo: Smells good, lathers a lot. Lasts a long time. I have dreads and want my hair to be dry. Feels amazing for my hair. Conditioner: Good consistency, moisturizes well. Lasts a long time. Mask: my favorite. I use it on the ends and my hair becomes moist/just the right amount of shiny. Serum: smells clean and good, I only use it on the ends. Keeps frizz away all day. I like the entire series. Feels like a good everyday product. Nice packaging, easy to use. The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.2052 views - The post was made 9 monthsRating: 4 out of 5
Works surely well if you use heat on the hair
I experience that the serum smelled good. I never use heat on my hair, so I find it hard to judge it completely accurately. But in my opinion, my hair became a different consistency than I like.,( in connection with the use of all the ”keratin sleek” products) I found that I needed to wash my hair an extra time a week after using these products. The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.1695 views - The post was made 10 monthsRating: 5 out of 5
Sleek & Stay Leave-in Serum
Easy packaging to use, easy to apply the product in the hair, no mess left on the hands. The hair feels very smooth and has no tangles. The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.1504 views - The post was made 10 monthsRating: 4 out of 5
Anti-frizz
Perfect product for my hair that often gets static. The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.1470 views - The post was made 10 monthsRating: 3 out of 5
Easy to apply
Step 1, the shampoo lathers well which makes it feel like it cleans well. Step 2, the conditioner makes the hair easy to comb and feels moisturizing. Step 3, the hair mask makes the hair even more moisturized and makes it very easy to comb out. Step 4, the serum is easy to apply and feels very light without weighing it down. In summary, these are affordable products that do their job! Reviews were conducted on behalf of Smartson - the test pilot was allowed to try the product for free.1844 views - The post was made 10 monthsRating: 3 out of 5
Effect but hard to apply
This product is way too runny for my taste. It makes it hard to use on long and thick hair. The upside is that the hair doesn't get weighed down or greasy. I've tried both with and without a subsequent flat iron and notice no major difference. The effect is comparable and the effect is actually quite good. The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.1536 views
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