Woah there, it looks like your browser is out of date.

To get the best experience, please update your browser.

L'Oréal Paris Fibralogy Shampoo and Conditioner


4.2 out of 5 stars
  • 5 Stars51%
  • 4 Stars30%
  • 3 Stars12%
  • 2 Stars4%
  • 1 Star3%
4.23 / 5 based on 1,276 Reviews
!Sorry, this product has been discontinued.


A new science for hair fibre is born.  L’Oreal Paris Fibralogy haircare thickens hair wash after wash, and expands the diameter of the hair fibre for voluptuous-looking hair! Our breakthrough thickening haircare contains filloxane, an innovative molecule that penetrates the fibre and helps increase its diameter from within. Hair is thicker and feels fuller.

see more...

Top Questions See all 526 Q&A

L'Oréal Paris Fibralogy Shampoo and Conditioner
L'Oréal Paris Fibralogy Shampoo and Conditioner
Reviews (1276)
Q&A (226)
Media (49)
Leave a Review
Cristina  F.
Newmarket , ON
1 review
I received this product to try free in a VoxBox. I was not entirely pleased with the product. It worked fine as a shampoo and conditioner (i.e. it cleaned my hair), but I did not at all like the "chemically" smell of the product. It also did not thicken my hair as per the product claims. I will unfortunately not be purchasing this product again,
dhruv k.
5 reviews
I have received the Fibralogy system to try out for free from Influenster. Its been a week now using the system. My hair were naturally thick before but they were not in a very good shape since sometime. I think my hair looks and feels better since the third wash and they have started to re-gain the look, thickness and luster. The hair goes grease-free for a longer time compared to other shampoos-conditioner system. The smell is pleasant and long lasting. I believe that the booster plays an important role here. I will definitely recommend this product.
Kayla K.
294 reviews
Beauty Junkie Expert Level 5
First off id like to say this stuff smells quite nice and you only need a little! Down side is I already have wuite thick hair and my scalp is sensitive so it made my hair feel quite greasy after one day which usually I can go a few days without washing my hair. Second it gave me bad dandrif:( i don't recommend it if you have a sensitive scalp.
April R.
Windsor, ON
7 reviews
I received this product for free to try from influenster. After the first wash I did notice my hair felt softer, I loved how my hair smelled and felt like it had increased in volume.
After a little over a week I did actually start to notice increased thickness and even had someone at school refer to me as "someone with long, thick hair" .
Angela M.
Halifax, NS
40 reviews
Received this Fibralogy shampoos and conditioner from the influenster Vox Box. Loved the smell of the shampoo and how soft it left my hair. The conditioner makes your hair feel really good also, however I was not a huge fan of the smell of the conditioner, very different from the shampoo. Wondering if it has something to do with the booster.
Mercedes G.
New Hamburg, Ontario
40 reviews
This product really works like they say it does.

I was skeptical at first, but I tried it out and within a week, people were complimenting my hair!

I found the shampoo made my hair a little more difficult to detangle, but the conditioner usually smoothd it right out again.

I tested the Fibralogy line for free, but all opinions are my own.
Kim S.
Markham, On
1 review
First off I have to say, I just LOVE the fresh light scent of this product. I would buy it on this alone, however I was very impressed with how my hair responded after just 3 times. My free VoxBox (Influenster) sample included the shampoo conditioner and booster. I found that when used as directed hair was fuller shinier and easier to manage. Flat ironing left it with a silky sheen with no extra product added or even neccessary. I am very impressed with this product.
Danielle G.
Selwyn, ON
37 reviews
I have been using this shampoo, conditioner and thickener booster for the last 2 weeks. My hair is definitely very thin and I can see it is thicker and has more volume than ever before. The shampoo smells great and I feel like it is salon quality. I received these free from influenster to test out and reviews, and so far I am quite pleased!
Eve H.
Richmond Hill, ONTARIO
1 review
Favorite thing about it is that it smells really good. The smell lasts for around 12 hours, which is something I've never experienced before. It does seem a bit drying, but I'm not that bothered by it. As for the thickening properties, it's difficult to tell. The first time I used it it really did seem to thicken my hair, but the second time I didn't notice that much of a difference. We'll see how it fares after 5 uses. Overall, I'm pretty satisfied with these products.
Erin G.
Halifax, NS
236 reviews
Beauty Junkie Expert Level 4
I got these items in a voxbox from Influenster. I wrote a pretty lengthy review on my blog, but I'll keep it short here. Though these items smell amazing, and I had high hopes, I was ultimately disappointed greatly. I stopped using the shampoo over a week ago and my hair still hasn't gone back to normal and still has a straw like feeling.
Claire R.
New York, NY
44 reviews
Beauty Junkie Expert Level 2
Is this okay for oily-prone hair?
Geneva  R.
Airdrie, AB
14 reviews
Does anyone know if these products will be sold together or offered individually?
Sabrina W.
Toronto, ON
20 reviews
Would anyone buy the booster? I used it for the first few washes but found it didn't make a different. The conditioner added the right amount of volume. I also had an issue with it being a clear liquid... on wet hands. It makes no sense and makes it hard to see how much you have in your hand. I lost quite a bit by not realizing how thin the liquid was and that it just came out without any effort or squeezing. Oops!
Brenda W.
23 reviews
How do I get a sample?
barbara l.
ontario canada
183 reviews
I received these products in a voxbox to try for free for my honest opinion. I have tried it so for for three days. My hair was very thin and dry as I used to colour it alot. I don't no more but my hair never recovered. One day one of using these three product my hair was fluffy and full of life and even had a beautiful shine to it.on day three I could notice my hair was thicker.or as I took pictures of my hair in a ponytail from day one till today,day 5. I have posted the pics on facebook and Twitter etc for all to see. My hair today is full of life and thicker than it has been in many years!

Sign up to join our community!

BackInfluenster Cashback
L'Oréal Paris Fibralogy Shampoo and Conditioner

Please confirm your email.
If you have an existing Ebates account, make sure to enter your Ebates email

6 characters minimum. Password must consist of letters, at least 1 number and 1 special character.