I have used Olaplex treatment in salon this is not ...
919949
I have used Olaplex treatment in salon this is not Olaplex.. I feel this is regular conditioner and I paid $28.00 for this ....watch out
1477647
I have never had large flakes come out of my hair, until I used this conditioner. It detangles well and leaves hair soft. The smell is awful and it leaves a build up on my hair. I would rise my hair out well...it didn't make a difference.
208448
My hair requires a very strong product that does not flake by the end of the day.  I have been using this product for 10 years with great success. Unfortunately, they have reformulated the product such that after about 3 hours, flakes start to form and the product will no longer hold.  It is sad to say that I will now be looking for a replacement for this product and hopefully I will be able to stay with that product for a longer period of time.
1422996
I bought this product at my local Wal-mart and paid less than $10.00.  In the past I colored my hair myself on a regular basis.  I stopped when my hair turned a pretty silver gray.  I wanted to reenter the work force and felt that gray hair might imped my acquiring a position.  I applied this product in the manner prescribed leaving on my hair for a full 45 minutes.  When process was finished my hair was a darker brown than I expected but that was okay.  My hair felt very nice not icky colored hair feel I had in the past which was very surprising.
The first time I washed my hair the color was a little lighter.  Ok.  However every time I washed my hair it was lighter.  This is definitely not permanent color!  I've never had this happen with any other hair color product I've purchased in the past.  Will be going to the store to get another product - definitely not this one ever again.
2519041
This product was not meant for my hair - it makes my hair feel like glue was applied. I guess my hair was not fine enough.
I know it worked for others - it didn't work for me.
3987689
My sister recommended the Matrix Biolage Full Density Thickening shampoo. She loves it and buys hers at the local salon. I was eager to try the shampoo, conditioner and densifying treatment spray myself. I do like the thickness of the product. I like the large bottles. I have pumps to make getting the product out easier. The shampoo and conditioner smell lovely but the densifying spray smells like lighter fluid, literally.

I have used it for two weeks and it makes my hair feel like it has been slathered with bacon grease. I cannot transfer the grease to my fingers but my hair feels terribly matted down with grease. Ugh! I tried not using the conditioner. I tried not using the finishing spray. I tried only the shampoo. I still had the same results. I am saving all of these Matrix products for her when I see her next. I am surprised that she loves loves it, and I don't.
331174
I have thick curly hair, but I wouldn't consider my hair to be impossible to straighten, and this tool did not straighten my hair one bit. Before swiping it through my hair I  blow dried my hair so that it would possibly be easier for the tool to straighten , still nothing. I do not recommend this product.
3272175
I LOVE this stuff!  I researched products before trying this, till the earth's ends.  I have coarse, resistant, and very  thick hair.  Relaxers never worked on me, they would all fade, the ones at the salon did NOTHING and the two times i tried them it was like flushing my money down the toilet.  They didn't work and the stylists kept trying to convince me that there was no "wash and go" hair and I would still need to blow dry and iron.  Well, they were WRONG!  I looked at all kinds of products and last summer finally tried this.  I was a skeptic, since I had tried so many products before, but this is AWESOME!
My hair still looks and feels fabulous.  I recommend it hands-down!  There are costs to doing it:  it takes time and is an exhausting process, but that's so worth it to me and it will dry your hair out a little (like every other chemical process under the sun..duh).  I cant predict how well it would work for people with fine and more fragile hair, but if you have coarse and resistant hair and chemical relaxers don't work for you, give this a shot.

UPDATE Feb 2015:
Just two observations I wanted to share, just in case they're helpful to anyone considering this product:
1. It's difficult to comb hair after this treatment, hair just isn't as smooth and tends to tangle a lot
2. I attributed thinner hair to a haircut I had before doing this the first time, however I have come to the realization that it does result in some hair thinning.  I shed hair a lot more than I did before using this on my hair.
1090293
Toppik was my first product of this sort and I was thrilled with it at first. Yes, it is messy and hard to control the amount being distributed because it wants to come out a lot at one time, in one place, but I was just so happy to have a fast and easy and inexpensive solution to the hair loss.
Then I discovered Caboki. This is how its meant to be. I read another review on Amazon from someone who was concerned about the chemical makeup of Toppik (gave her migraines) and was looking for something without certain chemicals in it and she found Caboki. I went to their website and watched the videos and ordered a free sample. The difference seems to be that the binding product they use has more negative charge and so binds better to hair, which has a positive charge. This stuff actually binds to the hair, while Toppik just sits on my head. I can tell the difference in the amount I have to use; way less with Caboki, and when I stick my fingers in my hair, instead of under my nails being coated with lumpy powder, i have a fine coating of powder on my fingers, with very little on the tips of my nails. Therefore, I conclude the powder is actually in my hair and not on my head. I used to scratch my head a lot with Toppik; I think that is because my head couldn't breathe beneath the heavy coat of powder. Anyway, Toppik is ok in a pinch, but check out Caboki for a real, high quality product. It looks more natural also.
1439912
I must admit this shampoo doesn't lather like other brands and I am somewhat obsessed with suds but it is effective nonetheless. What I really like it that it is an effective treatment for hair issues of late 40's/50's age women without the drying side effects that some treatment shampoos have. In fact, just the opposite. I really feel my hair is healthier with this product.
2723662
I have been using a good spray from a Beverly Hills stylist. Because of the new laws his hairspray doesn't work as well as it use to. The Oribe works well but is too expensive for as often as I need to use it. I have gone back to using my other spray even though it doesn't work as well.
2633581
I have fine hair that I can wear curly or straight, I have been looking for a product that will add volume.  This product seems to weigh it down and it really makes my hair fill dirty and dull. I still feel like I need hairspray to give it that hold.  This product is not the product I thought it would be.
4102776
I didn't realize it was shampoo, thought it was a serum to use on wet hair before straightening.  It leaves a film on my hair and made it really difficult to flat iron my natural curls.
996250
I bought this product because of the many favorable reviews, particularly from women who have fine hair.  I have baby fine, medium length hair that used to be wavy but is now almost straight.  I'm not experienced with styling tools, but this sounded easy to use.  I used it to try curling a small section of hair that was slightly damp.  The description said that although the brush does not rotate, there is a release button on the handle that you can push to enable you to unwind your hair.  I tried this button but it did not seem to do anything.  My hair got hopelessly tangled up in the brush, close to my scalp.  I managed to untangle a little of it with the aid of water and conditioner, but after almost TWO HOURS I gave up and cut off the part that was stuck to the brush.  Fortunately this hair was more on the underneath layer than the top layer of the hair, otherwise it would have looked worse.  Though it wasn't as bad as I thought, there is a thin area that will take a long time to grow out.

I hope I've learned a lesson from this experience.  I think the moral of the story is, just get a good haircut that is right for your face shape and hair type, keep it clean and neat and trimmed.  Hair color is great because you only have to have it done about once a month.  Everything beyond that is a waste of time. Though I probably haven't spent as much money as a lot of other women have on products aimed at improving my appearance, I've spent more than I should have.  My mother told me once that when women buy cosmetics they're buying a dream.  The media and society want us to believe that we must spend as much time, effort and money as possible in pursuit of improving our appearance.  This is a lie that makes us feel bad about ourselves.  Very young women enjoy experimenting with styles and products; that's a natural part of growing up.  But when you're in your 50s and you're still trying to find something that will change what your hair looks like, it gets old.  I would return this product, but it still has a chunk of hair in the brush.  P.S.  The next morning I thought I really should return it despite the hair stuck in the brush, since it is defective and forced me to cut off a chunk of hair.  I went through some of the steps to return the product:  selected damaged or defective product and wrote the reason why.  But when I clicked on "Continue," it said that THE PRODUCT IS NOT ELIGIBLE FOR RETURN.  So if you want something like this, be sure to buy from a store or company that has a policy of satisfaction guaranteed or your money back for the specific product!
4358117
I originally purchased this since I heard it was good for KP. I have a bad case on my back arms. I've been using this for well over a month after I shower. I have not seen an improvement in my KP. Disappointed, however, I do use this for my hair and it is amazing. It keeps my hair from being frizzy and it makes it soft. It smells nice too. I don't think I will reorder considering the high price attached to it.
4509720
This is not the real olaplex product. Consistency was water and it didn't perform like the name brand
1379480
OK--not as good as professional salons but great to have in between sessions. I was hoping for this to be my new "go to" instead of the salon however I found that unless I use it religiously I have to constantly do it. What is great about it is that the hair grows back much thinner and finer than before. The downside is that it is relatively painful and the diameter is quite small so it takes a long time to have done. However I would much rather do this in my own home than have someone else do it. I would recommend this product as a touch up product after having the salon treatment done a few times. Then I think it would work great. But to use it to remove all of your unwanted hair will take quite a while. I found that if I slacked at all, the hairs would just grow back to their normal texture/amount so you really have to use it often for it to work.