John FriedaULTRAfiller+ Thickening Spray, Thickening & Strengthening Spray for Damaged or Thin Hair, Infused with Biotin and Hyaluronic Acid to Strengthen Hair for Thicker Fuller Results, 5 Oz

I'm very happy with this product. I have baby fine hair but a lot of it in a short hairstyle so I have to be super careful with products weighing down my hair. This does not do that. It does not make my hair feel greasy and there's no residue feeling from it either. Just a little spritz at the root line in various areas that I want lift is all I do. It is a smaller bottle than what I originally thought I was purchasing but a little bit of this product goes a long way.

I think this works quite well. I do not have prior product knowledge to compare this too, have noticed some say it doesn’t work as well & has a funky smell but I think it works fine. It also smells good too. Maybe some got an old outdated batch or possibly theirs had been stored improperly in high heat? I’m a former stylist so I have used my fair share of products over the years. I’ve gotten used long ago to using different products for different things, like this product for example provides a decent thickening effect but not much hold so I use a spray gel, mousse or something w/hold with it. I also use a leave in conditioner as I have curly semi frizzy hair that is not super thick. I think the additional products also help add texture to my hair. As with everything it will react differently on everyone so try to base your decisions of reviews from people who have hair like yours. I would say this would be a good product for anyone with thin hair regardless if it is straight or curly & the diameter of each piece of hair is fine to regular.

Does what it saidsvery good and my a retired hairstylist shine and the dull look

Had high hopes for this as I’m a devoted fan of the glossing, but I don’t get the hype. It has some kind of starch in it to thicken the hair, but didn’t work for me. I bought the conditioner and the spray, and neither one really does anything for my hair. I’ve spent so much $$ on all these cheap products looking for an inexpensive solution to Oribe - that I should have just bought the expensive one I like. Good luck!

Bought at the recommendation of Nina Pool. One of the best products she has recommended. Applied to damp hair followed by diffuser focused at roots. My hair has an improvement in texture and overall appears to be thicker, fuller, and looks healthy. Buy it you won’t regret it.

I noticed an improvement from the first time I started spraying this on my hair, I did as the instruction set and brushed it out right away with a thicker brush, and I noticed the fullness thickness and it just looked better

Highly recommend! My hair is thinning at the top of my head in back and I am always self conscious of that spot. Thinks makes a HUGE difference there and all over in making my hair fully! Love!

It does make my hair feel thicker - I am losing hair on my crown & it does seem to help hide it a bit.