Product Reviews Rated 4.42 out of 5 stars
81 Reviews
Most Helpful Positive Review THIS STUFF IS A GAME CHANGER!!!! This stuff is amazing. I put it all over my scalp before my other products and blow dry. I look like I have twice as much hair. It does what it claims to do. I hope they never stop making it. I could tell a difference after the second time using it. I have thin fine hair in the front and this the only thing ever that makes it better. Just get it!!!
Most Helpful Critical Review I might buy this again Used with the shampoo and conditioner that does make my hair feel thicker. But, it kind of makes my hair feel dry. And if you don't blow dry your hair it leaves it crunchy like you have strong hairspray in it.
Reviewed by 81 customers LOVE this product! 5
Nancy from Iowa City, IA
I LOVE this product. It really works! Get very tired to trying a new product without receiving result that was touted. I am 65, with the start of thinning hair. I tried the usual gels, etc. but this product did the trick. It adds body and softness without being crunchy. Held my "set" and will last a LONG time as you do not use much. I put all over my roots and hair line and then pull some down to the ends of my hair. I have below shoulder length hair but still did not use all that much so it will last too.
This product works! 5
Kratl from Virginia
I just recently started using this product and like it so well that my daughter even started using it. I apply it after a styling gel and blow dry. I have not let it air yet. I prefer my hair blown dried instead of air. My hair has a thicker feel but not course. It styles as usual. My hair does look and feel fuller. Love it!
Works great if appropriate amount applied 4
Jmbeh from Wa
It works and does what it says. It would be nice to have a different sprayer for a more controlled spray. I think I got more on the mirror behind me than on my head, lol. I followed the instructions the first time and it was way too much for my fine, thin hair. A little goes a long way, use sparingly.
Not for me 1
Gbart18 from Ohio
I tried using the product multiple times, but no matter how much I used or where I placed it on my head the end results were the same-- dismal. My hair felt dry and stiff like I had used too much hairspray. My hair didnt look or feel any thicker, and it definitely lacked shine. Yuck! I returned it to the store for a refund.
Really worked 5
Fare game from Mount Pleasant WI
I have thin hair and have tried other root lifting products. I'm very happy with this one. It's worked the best and doesn't leave my hair stiff or sticky but really soft.
OMG best product EVER 5
Suesedona from Pittsburgh PA
I have tried everything to make my thin hair fuller. The powders in your hair, different shampoos etc... ( short of hair transplant) and this stuff works wonders. Makes my hair fuller and it looks awesome. My husband who never notices anything said man your hair looks so full. Now that is an endorsement!
Great product! 2
LeeAnn from Denver, Colorado
I have used this product and so far it does what it says. Thank you! Would recommend it my friends.
Best product for fine har! 5
Kayz from Sun City Center, FL
This product is great for fine, straight hair. Give fullness to my hair. Best product ever.
I would buy this product again! 5
Deb from Chattanooga, TN
I have a couple of thin spots on top and this is great to magnify and hold.
It works better than anything I have ever tried and I've tried a lot!
Best Product Ever! 5
Kayz from Tucson, AZ
I use this product right after shampooing hair. I apply that before my styling gel. I have straight, fine hair. My hair feels so much thicker and I have volume for the first time ever. I've tried lots of products on the market and this one works the best ever.
Mousse-like gel adds nice lift to hair sections 5
TJbythebay from SF Bay Area
This stuff is great for hair that needs a little lift, but is thin, brittle and/or damages easily. This stuff is a mousse- like gel that you can apply to wet or dry hair – – I use sparingly, and apply it to dry hair. I get 1-2 squirts, rub it between a couple of fingers and then apply the gel In small sections of my hair at the roots near my scalp. I do this to about 10 to 12 different little sections of my hair, let dry for a few minutes, then shake and/or comb out a little bit with my fingers. The gel does not clump or flake, and adds a nice little lift to those hair sections for the rest of the day. Like most Biolage products, it's also gentle to my hair, so I don't get any shedding or breakage when I use this gel. This product is a godsend for me, as I cannot use hair dryers or curlers to add body to my hair, because they just fry my hair. Thanks Biolage!
Hair is fuller 5
Rita from Paducah Ky
Body for limp hair
Great product 5
Chris from Tn
Helps hair feel thicker
Good for fine flat hair that needs a lift at the roots. 5
Jo from Richmond, va
I was looking for another brand that ULTA does not stock and selected this as an alternative. I hate shopping and could not bear going to another salon just to get a thickening tonic. This works well, smells nice, and gives a lift to the roots on the crown of my head. It's so humid in the south that without a product like this I would have no life to my hair. Try it!
pleased 4
catlover from texas
This gave my med length, fine hair fullness and felt thicker. I did have to use a lot though. Hair looked shiny and felt soft after styling. it's a bit pricier than similar products, but would purchase again.
So far, so good! 4
Shell from Detroit, Mi
I was using Nioxin for a while and wasn't seeing any difference in my hair so I decided to try this since there was a buy two, get one free offer going. I have only been using it a few days, but I do see a difference. The smell isn't the greatest, but it's not unbearable. I use it with the shampoo and conditioner. I'm looking forward to seeing the results the more I use it.
Not what I expected 1
Amy from New York
I have baby fine, semi thin hair so I thought this product sounded great for me to try. I put it on just like the bottle said, my hair was wet and I sprayed right at the roots and massaged it in. After finishing my morning routine, I went to brush my hair again and it felt like I had put hair spray in it. It felt sticky and crispy and I could barely get my brush through it. After it was fully dry, it looked dry and flat, basically I looked like I had "hat head". I ended up putting my hair in a pony tail for the day, but the top of my head looked as if I had not washed my hair at all that day. It then took 2 days of shampooing and deep conditioning to get my hair back to normal again. I typically LOVE and promote matrix products, and it's basically the only hair product line I use! This however, I will be returning. Very disappointing as I had such high hopes for this.
Wow! Amazing product. 5
Andi333 from Boston
I have really fine, thin hair which was looking dry, a little dull, and low in volume (flat). I walked around the hair product shelves with my phone reading reviews. I settled on the three Full Density items - shampoo, conditioner and spray treatment. To my amazement, my hair volume appears doubled, and the shine is amazing! It looks healthy already. I really can't believe how my hair looks. Thank you for developing something that works!
Wow!! 5
Jess from San Antonio
I can't believe how well this stuff works! makes my hair full, and smooth without the frizz!! very happy with this purchase. I have great hair. Gave me the hairdo I wanted!!
My favorite hair product! 5
Hannah from GA
I usually do not get excited about hair products, but this one I am glad I found! I have mostly straight hair and I have a lot of it, but the individual strands are fine and soft. I wash it every 3rd day and used to dread clean hair day because of how lifeless and flat it is that day. But with this product, I have nice volume in my roots without it being overly "dirty" feeling! I spray it on my roots when wet then blow dry as usual. You do have to experiment to find the right amount for you- if you use too much it can feel crunchy, if you use too little you won't see any effect. Also, if you are smell sensitive it does have a minty scent, but it doesn't stick around after blow drying. Love love love this stuff!
Did not like it 2
Patty from Cicero, IL
It says to use it while hair is dry, then to let it dray, and then reapply. But it kind of makes it hard to style your hair, as it hardens or stiffens your hair.
This product is phenomenal! 5
Eileen68 from Wisconsin, United States
I have a full head of hair but the individual strands are very fine. I've been searching for a couple of months for a product that would make my hair look & feel less "fly away". I've used volumizing shampoo, conditioner, and styling products for several years but the texture of my hair seems to be changing. So, I decided to try the Full Density Densitying Spray Treatment and I am thrilled! This spray-on treatment makes an immediate difference in the texture of my hair when I use it daily. It's a great product!
Full Density Spray 5
rileymax07 from Greeley, CO
I use this after a leave in conditioner, and before I blow dry. I love how it makes my hair look much denser and full of life.
Weird smell, but it works wonders! 5
KatieMcB from Cincinnati, Ohio
This product is great. I have fine/thin hair, and it really pumps up the volume. The smell is super strange (almost like toothpaste?). But I definitely notice my hair looking thicker after I use it. It's super easy to use and not drying on my scalp or hair. Would highly recommend this.
Love this product 4
MJ from Jonesboro, AR
Just spray on damp hair and style as usual. Hair will have more bounce.
