Study showed 11.3% hair thickness increase after 3 applications.
Unique blend of actives with Amaranth Seed Extract - a natural plant source from ancient grain - penetrates the hair fiber & increases thickness from the inside.
WHAT IS IT FOR?
Extensive Thickening Treatment is ideal for fine, thin hair and should be used to target the hair strand promoting overall hair thickness and health.
A lightweight, diameter boosting hair treatment that penetrates hair strands to increase thickness over time while nourishing and restoring strands.
Cruelty-Free
Drug-Free
Made In America
DIRECTIONS
1) Apply daily to the entire length of hair, on dry or damp hair. Proceed to style as usual.
2) Product texture is lightweight and will not weigh down hair.
3) Apply on clean hair for improved absorption
KEY INGREDIENTS
Amaranth Extract: Adds shine, improves movement and increases hair diameter.
Baobab Protein: Anti-aging benefits, repairs damage, strengthens, improves elasticity and offers UV protection.
Rosemary Extract: Revitalizes strand and follicles, promoting growth. Inhibits 5-alpha-reductase, hydrates and helps seal cuticles.
Hibiscus Extract: Rich in amino acids that repair damage. Promotes growth and diameter thickness.
Marshmallow Root Extract: Detangles, softens, and nourishes
REAL WOMEN. REAL RESULTS.
FREQUENTLY ASKED QUESTIONS
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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.
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HOW DO I USE IT?
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.
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HOW OFTEN SHOULD I USE EXTENSIVE THICKENING TREATMENT?
For best results, use Extensive Thickening Treatment daily.
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WHAT IS THE DIFFERENCE BETWEEN EXTENSIVE THICKENING TREATMENT AND INTENSIVE HAIR 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.
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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.
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WHAT IS THE DIFFERENCE BETWEEN EXTENSIVE THICKENING TREATMENT 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.
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FULL LIST OF INGREDIENTS
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.
CUSTOMER REVIEWS
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United StatesLove this , hair is strong and healthy
Kerotin
Hi Denise! Thank you so much for this 5-star review. We're happy that you are satisfied with the product's results! You look amazing in your photo!
United StatesSaw instant results
I lost half my hair from iron deficiency and had to cut the rest very short to match up to new hair growth but was still very thin overall. The first time i used this on my damp hair after my normal styling products,my hair looked instantly twice as thick. Even my mom said my hair looked suddenly thicker without me even pointing it out. I def recommend this if you have fine strands and thinning hair. Ive also been using the intensive growth drops on my scalp for about 3 months. I noticed new and thicker growth than ive ever had.
Kerotin
Thank you for the kind words, Jenni! We're delighted to hear that you are satisfied with our products. Keep us posted!
CanadaGives my hair a little oomph.
This comes out in a fine mist and does not weigh down your hair. In fact I was a bit worried thinking that maybe I would have to wash my hair more often than my usual twice a week but thankfully that was not the case. This amazing treatment uses peptide technology to increase hair diameter which in turn strengthens your hair and prevents breakage. It has a light lovely scent and I can attest that after only a few applications my hair looks more voluminous and not as weighed down as it usually does on the days in between washing. It smells divine and after frequent use it leaves your hair looking healthier and shinier. I love that this can be used on both damp or dry hair.
Kerotin
Thank you for the kind words, Cheyenne! We're delighted to hear that you are satisfied with our product.
United StatesGreat product
My hair is thinning. I used many brands for over 8 years but nothing changed. When I started to using Kerstin products last winter, my hair started growing faster. Now I use it everyday. I recommend to friends. My hair feels thick now. Happy...
Kerotin
We're so glad to hear that Angie! Thanks so much for taking the time to write and share with us your experience!
United StatesMagic poition
I was losing my hair in hand gulls but I’ve been using your product for two months now and I have seen quite a difference in my hair. It stopped falling out. I love the product.
Kerotin
Hi Judy! Glad to hear that! We are happy to be a part of your hair journey.