L'Oréal Paris Fibralogy Shampoo and Conditioner


4.2 out of 5 stars
  • 5 Stars51%
  • 4 Stars30%
  • 3 Stars12%
  • 2 Stars4%
  • 1 Star3%
!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.

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L'Oréal Paris Fibralogy Shampoo and Conditioner
L'Oréal Paris Fibralogy Shampoo and Conditioner
Reviews (1,282)
Q&A (226)
Media (49)
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Julia S.
19 reviews
Beauty Junkie Expert Level 4
I was super excited to try the Fibralogy line from L'Oreal. Positive: It seems to works. Hair is silky and voluminous and not knotty after washing. Cons: It's very fragrant, which may not bother some, but it is quite strong, especially if you're showering before bed. It works best when you blowdry right away following a shower. I tested the Fibralogy line for free, and all opinions are my own.
Tammy C.
Woodstock , NB
25 reviews
I got this awesome sample to try and review. I was super excited to give this a go. But unfortunately, I don't love it like I wanted to. I washed and boosted and conditioned.... but I feel like it made my hair frizzier..... I also found the smell too over powering. I didn't find it made my hair thicker, but seems longer. Thanks again. For the freebie. All my own opinion, but just not for me.
Melaney B.
1 review
Hello I received my free shampoo, conditioner and booster in the mail a couple of weeks ago. First off I only used it 3 times so I cant fully say whether it did or didn't work to its full potential because you are advised to use longer to see a real difference. What I can say is I love the smell of it and for the lather alone I would repurchase. Some shampoos have very little lather and this one does not disappoint. Also it makes you hair so soft and silky. Easy to manage so for the 3 times I used I feel there is a slight difference in my hair. (my hair is very fine). I think the more I use the more change I will see. .
Ema Marie H.
4 reviews
Best shampoo ever! I seriously love this shampoo, it's very good for my hair. My hair is very fine and slightly greasy and sometimes hair products for greasy hair dry out mine pretty fast. I've tried many different shampoos like Aussie or Tressemé's ones, but I always come back to my trusty L'Oréal Fibralogy :) Highly recommend it!!
Nathalie B.
Levis, QC
26 reviews
Beauty Junkie Expert Level 3
Wow! seriously the word is Wow.
I tried it without the booster. 1st first today, my hair we're easier to style.
My hair already seen thicker on the first application. Can't wait to see after 1 week of application. I will definitely go buy the booster to see the full potential of this products.
I'm use to hairstylist shampoo, and none of the them. except morrocanoil gave me so soft and thick hair. And my hair are fine and long. so Good fit for me. I recommended.
L W.
Waldheim, Sk
1 review
I received these products complimentary from VoxBox, and used the products the minimum suggested 5 times. I did not like this product at all. I'm fragrance sensitive, and found these products too flowery, leaving the scent wafting around my face all day (which for some, may be a plus - I found it overpowering) I did not notice my hair getting thicker. Instead, I struggled with my hair becoming less manageable and tangled. The extra step (booster) was just an inconvenience. I will not be purchasing this product and relieved to be going back to my usual product. But thank you for the opportunity to try these products.
Stephanie W.
Ottawa, ON
81 reviews
Beauty Junkie Expert Level 3
I've always had very fine hair, and I've tried endless products to try to get a bit of boost to my hair. After just one use of L'Oreal Paris Fibralogy Shampoo and Conditioner that I got for free in my Fibralogy Influenster Box I've noticed my hair already looks like it has more volume. I'm a bit surprised that this affordable product can work just as well as the expensive thickening shampoos and conditioners I typically use. This will easily save me tons of money as I can ditch the expensive brands for something I can get at the drug store.
Stacey B.
Caledonia, Ontario
1 review
I received this product a couple of weeks ago and have been using it daily. My hair does look and feel thicker ! My hair is soft and shiny and my thinning bangs no longer look thin and straggly! Clean fresh scent smells so good! I will continue to use and BUY these products. I have dry, damaged hair from coloring but using these products has really changed the texture/condition of my hair!
Jessica L.
Toronto, ON
144 reviews
Beauty Junkie Expert Level 5
I am really enjoying this product! I have super thin hair and after my first use I was hooked. It makes my hair feel thicker immediately, and stronger even. What I also love is how easily the shampoo works itself into a lather, you don't need tons of the shampoo to be able to lather it over all your hair! The scent of these products is also enjoyable (not too overpowering which is great)!
Karla S.
Botwood, NL
12 reviews
I had the oppurtunity to try out the L'Oreal Paris Fibralogy Shampoo and Conditioner,and I am very impressed. I have been using it now for almost a month,and my hair is a lot thicker and healthier looking. It smells absolutely wonderful and very pleasant to use. My hair is very thin and fragile,so anything that makes it a little thicker looking is wonderful,and this product done the job. I will definitely buy this in the future!
I tested the Fibralogy line for free from Influenster, but all opinions are my own.
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!

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