




✨ Transform your thinning hair into a thick, natural masterpiece!
Hairology Hair Building Thickening Fibers use natural keratin and oat protein fibers that magnetically attach to existing hair, creating a fuller, thicker look. This smudge-proof, water-resistant formula comes in an easy-to-use Point & Pump spray bottle, is free from parabens, gluten, sulfates, and cruelty, and is proudly made in the USA.
O**E
Worth using on my thinning hair.
Im not completely gray yet but mostly. I like this product even though I wish it had more of a mixture of darker hairs. They say you can buy 2 shades and mix it yourself. I still use it even though its too light of a gray. I bought the special holding spray too.
L**Y
Looks very natural & easy to wash off with shampoo
I was noticing that I could see some of my scalp on top under the light and I bought this product to see if it would cover & look natural. I have to say it really works. The fibers are very thin so you can decide how much you need. The spray is easy to use and my only complaint is that you have to really shake & tap the bottle to get the fibers to spray evenly - not a big deal. I bought 2 bottles so far and keep 1 for travel.
P**R
Works on Thinning Hair
Why put the product in a dark bottle? Do not know how much is in the bottle when first receive, when the pump does not work, I ask myself is that all that was in the bottle? I brought three, dumb me, I will not buy any more. Yes, it works on covering up thinning hair, it does not rub off on clothes or pillow cases. Why is there a problem with the pump on all three, will not work most of the time.
A**R
Actually works.
The product worked. I don't need to wash my hair every day because I'm mixed. It really did stay in until I washed it out. It covered what I needed. It was light and looked/felt natural. The only other thing I would say is it is a very small cover range but more prominent if you get closer than the recommended spraying distance. If you hold it farther away, the particles are more disbursed but a lighter coverage.
M**E
Not worth it
I’ve had two bottles get jammed after 1 use. The pump mechanism is faulty. I think that’s why they’re so cheap. Too bad, the fibers are high quality.
B**L
Miss leading product information
This product is very miss leading. You need to buy fibers separate. And of course it's non refundable.
Y**T
Love my Thick Hair
I was pleasantly surprised to discover how effective these hair-building fibers are. Easy to use and works perfectly to thicken hair in those scalp areas that are exposed by thinning hair. So natural and color blends in naturally.
K**R
great product
It really works I use it all the time it makes your hair look thicker.
Trustpilot
4 days ago
2 weeks ago