2 Bottles of Extensive Thickening Treatment

2 Bottles of Extensive Thickening Treatment

432 reviews
$ 66
Extensive Thickening Treatment uses polymer technology, botanicals and scientifically tested ingredients to promote hair thickness while providing moisture, movement, thermal protection, and Keratin healing. This lightweight, diameter boosting hair treatment penetrates hair strands to increase thickness over time while nourishing and restoring strands. Ideal for those with thinning hair or excessive breakage.
Customer Reviews
4.9 Based on 432 Reviews
5 ★
94% 
406
4 ★
4% 
19
3 ★
1% 
4
2 ★
0% 
2
1 ★
0% 
1
Customer Photos
Extensive Thickening Treatment - Customer Photo From Marion Maclean i
Extensive Thickening Treatment - Customer Photo From Marion Maclean i
Extensive Thickening Treatment - Customer Photo From Marion Maclean i
Kerotini
Kerotini
Extensive Thickening Treatment - Customer Photo From Csilla Rosalesi
Extensive Thickening Treatment - Customer Photo From Monica Myersi
Extensive Thickening Treatment - Customer Photo From Amy Stefaniki
Extensive Thickening Treatment - Customer Photo From Kaye Gardneri
Extensive Thickening Treatment - Customer Photo From Kaye Gardneri
Extensive Thickening Treatment - Customer Photo From Lela Hardyi
Extensive Thickening Treatment - Customer Photo From Lela Hardyi
Extensive Thickening Treatment - Customer Photo From Kelly Woodi
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CK
12/11/2024
Carolyn K.
United States United States

Great product

I have very thin hair and the Kerotin Extensive Thickening Treatment has been great for my hair. I have new growth and it helps to give me curls when I have always had straight hair. It's an amazing product!

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Was this helpful?  0    0
CR
09/10/2024
Csilla R.
Canada Canada

Thickening treatment

I love this product, it is visible now even I don't use it every day. I recommend this product honestly.

Kerotin Kerotin Extensive Thickening Treatment Review
Was this helpful?  0    0
MM
02/23/2024
Monica M.
United States United States

Best hair days

Love this product so much I got my daughter using it and she loves it!!

Kerotin Kerotin Extensive Thickening Treatment Review
Was this helpful?  1    0
02/23/2024

Kerotin

Thank you for sharing your positive experience with us. It's wonderful to know that our product has earned your trust and satisfaction.

AS
09/20/2023
Amy S.
United States United States

excellent

I love it I use it every time after I wash my hair it’s fantastic

Kerotin Kerotin Extensive Thickening Treatment Review
Was this helpful?  4    1
09/20/2023

Kerotin

Hi Amy! Thank you so much for taking the time to share your experience with the product and we appreciate your honest feedback!

KG
08/03/2023
Kaye G.
United States United States

Great stuff

I love this product. I use it every day and without it I have limp hair. Sometimes even with it I have limp hair and then use the mousse, and the root volumizer on my dry hair to lift things ups. I have very thin, very fine hair. I also use the growth drops every night.

Kerotin Kerotin Extensive Thickening Treatment ReviewKerotin Kerotin Extensive Thickening Treatment Review
Was this helpful?  5    2
08/03/2023

Kerotin

Hi Kaye! Thank you so much for sharing your experience with Kerotin! We are incredibly grateful to be part of your hair journey! You look amazing in your photos btw!