Extensive Thickening Treatment
Extensive Thickening Treatment
Extensive Thickening Treatment Extensive Thickening Treatment

Hair Thickening

Extensive Thickening Treatment

324 reviews
$ 33
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Boost Thickness & Strength + Prevent Breakage

This lightweight, diameter-boosting hair treatment uses botanicals and polymer technology to increase hair thickness, strength and resistance over time, preventing breakage and shedding. Also providing moisture, movement, thermal protection, and damage repair. 

Ideal for: Women with fine and thin hair with excessive breakage, looking to boost thickness and strength. 

* Free of Sulfates, Mineral Oils, Parabens, Phthalates, Sodium Chloride 

This fast-absorbing mist uses a unique blend of actives with Amaranth Seed Extract - a natural plant source from ancient grain that increases hair thickness from the inside out.

Study showed

11.3% 

Increase in hair thickness

After 3 applications with Amaranth Seed Extract

- the key ingredient in our formula

REAL RESULTS

Be the Next Success Story


Must-Have over 50

"I absolutely am head over heels for this product! When I hit menopause last year, my hair started thinning so badly! This product gave my hair volume, softness, and after about 6 months! My hair is looking healthier than ever!!


-Heather O.


Best Hair Products


I’ve been using Kerotin Extensive Thickening Treatment for six months. I noticed since embracing my 50s my hair was breaking and didn’t look as thick or healthy. But I’m excited to say after using this product my hair is looking a lot healthier, with less breakage. I highly recommend this product for any ladies embracing their 50s, 60s.


-Marion M.

How Does it Work?


First month:

Extensive Treatment works in the first application! In the first week, you'll notice an increase in strength shine and reduced shedding, as well as improved elasticity.


Third month:

You hair will look thicker and fuller, with volume and added moisture.


Sixth month:

Using it continuously, you will be able to notice your hair is healthy, full-bodied and dense, in addition to noticing healthy growth and little hair loss.

How to Use?

Apply Extensive Thickening Treatment directly on to the hair strand. You can apply it to damp or dry hair, and proceed to style as usual.

Full Ingredient List

Water, Amaranth Seed Extract, Hydrolyzed Baobab Protein, Hydrolyzed Quinoa, Rosemary Leaf Extract, Hibiscus Flower Extract, Polysorbate 80 (Coconut derived), Phenoxyethanol, Ethylhexylglycerin, Aloe Barbadensis Leaf Extract, Marshmallow Root Extract, Fragrance.

Powerful Ingredients

Amaranth Extract

Thickens

Boosts hair thickness and strength, preventing excess breakage and shedding.

Hibiscus Extract

Repairs

Conditions against dryness and damage, preventing frizz, split ends and breakage.

Baobab Protein

Protects

Provides UV protection, preventing damage while improving strand elasticity and rejuvenating.

REAL WOMEN. REAL RESULTS

FAQs

  • Does this product contain Minoxidil or other drugs?

    Extensive Thickening Treatment is 100% drug-free, and it does not contain minoxidil or any other drugs, but rather works by providing a natural solution for boosting hair thickness at the strands.

  • How often should I use it?

    For best results, use Extensive Thickening Treatment daily.

  • What is the difference between this and the Intensive Growth Drops?

    Intensive Hair Growth Drops targets the scalp, promoting hair growth and thickness at the roots. Extensive Thickening Treatment targets the hair strand, boosting hair thickness and preventing breakage. Both should be used together if you wish to grow healthier, fuller hair.

  • How long does it take to see results?

    You should start to see meaningful results after 15 - 30 applications. This product contains proven ingredients that increase hair thickness by 11.3% after 3 applications.

  • What is the difference between this and the Volumizing System?

    Extensive Thickening Treatment is a treatment to increase hair thickness over time. It does not provide instant volume - instead, you can style your hair as you wish. The Volumizing System promotes instant volume, as it is a styling product.

CUSTOMER REVIEWS

Customer Reviews
4.9 Based on 324 Reviews
5 ★
94% 
305
4 ★
4% 
14
3 ★
1% 
4
2 ★
0% 
1
1 ★
0% 
0
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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 Extensive Thickening Treatment - 3 Month Review
Was this helpful?  0    0
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 Extensive Thickening Treatment - 3 Month ReviewKerotin Extensive Thickening Treatment - 3 Month Review
Was this helpful?  1    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!

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 - 3 Month ReviewKerotin Extensive Thickening Treatment - 3 Month Review
Was this helpful?  0    0
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 - 3 Month Review
Was this helpful?  0    0
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 - 3 Month ReviewKerotin Extensive Thickening Treatment - 3 Month Review
Was this helpful?  1    0
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!