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Extensive Thickening Treatment (3 Bottles)

312 reviews
$ 99 $ 134
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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.

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Customer Reviews
4.9 Based on 312 Reviews
5 ★
94% 
293
4 ★
4% 
14
3 ★
1% 
4
2 ★
0% 
1
1 ★
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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 Extensive Thickening Treatment ReviewKerotin Extensive Thickening Treatment Review
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!

LH
07/13/2023
Lela H.
United States United States

Great Thickening Spray

Love it, I use it every day and spray lightly over my whole head; it really helps to thicken up my hair and doesn't leave it sticky or oily.

Kerotin Extensive Thickening Treatment Review
KW
03/25/2023
Kelly W.
United States United States

Amaaaaaazing!!

I am amazed at how much my hair has thickened! So is my hairdresser! She said I have new growth as well, and it’s coming in a beautiful silver.. thank so much!

Kerotin Extensive Thickening Treatment Review
03/27/2023

Kerotin

Hi Kelly! Thank you so much for taking the time to share your experience with the product! We are happy to be a part of your hair journey.

JC
03/21/2023
Janice C.
United States United States

Love this!

I truly love this product. I feel it’s making my hair stronger and thicker . I’ve been using it for over a month now and feel it’s getting better the loner I use it . It does not dry my hair or or make it feel sticky

Kerotin Extensive Thickening Treatment ReviewKerotin Extensive Thickening Treatment Review
03/22/2023

Kerotin

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

D
03/10/2023
Dee
United States United States

This works!!! B

I love this product and notice a difference with my first use when letting my hair hair dry!! Highly recommend!!!

Kerotin Extensive Thickening Treatment ReviewKerotin Extensive Thickening Treatment ReviewKerotin Extensive Thickening Treatment ReviewKerotin Extensive Thickening Treatment Review
03/11/2023

Kerotin

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