I was skeptical about the products at first - but now after using it for almost a month, I have to say that I am very impressed. My hair is usually full of volume when I wash my hair but afterward, it becomes thin and flat in a couple of days. I was really surprised when my hair had the volume and thickness for 4 to 5 days. I am not a fan of the scent. I love the way they packaged the product- it is very pretty. If you want thick hair - this product line will help.

This is a product I'm currently testing. I have very fine hair, so I'm always looking for anything that claims it can help with adding to volume and I've been through a lot of different product from high-end to reasonably priced drug store brands. Fibralogy is very well priced and smells great. I can not tell yet if it has added a ton of volume to my hair but it does feel nice afterwards and it certainly does not weigh it down any. It looks like a little more volume to me. I'm certainly happy with the product and will continue using it. I love that they have a hair mask to go with it! It is amazing feeling!

My hair is pretty thin and after pregnancy, I lost a fair amount of my hair and they just never looked like before. Thickness and volume is something I always wish for. So when I found out, I'll be testing hair thickening products I was "all in"!

I love the product smell! Scent is airy, elegant and definitely not overpowering like a lot of hair care product can be.
Shampoo is more or less much like the other ones I've used before, texture and application didn't seem to be much different.
Thickening booster was more liquidy than I thought it would be, I felt a need to use more than suggested dime size, because it just wouldn't cover my hair otherwise. It could be length of my hair or just very runny texture.
Conditioner on the other hand was thicker that I was expecting it to be, almost like a cream or mask. I really liked that. It was very easy to apply it and I needed just a little bit of product to work it through my hair. Easy to wash out. After use it almost felt like my hair is covered with silky layer. Loved it!

I've been using product now for little over a week, still very early in the process, but I do honestly think it's working and has effect on my hair, unless I'm experiencing Placebo effect :)
Don't get me wrong, I'm no lioness, not hair wise anyways, but I see little more volume, that probably is a result of thicker hair. And I'm loving it!