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Masquintense Thick by Kerastase for Unisex Hair Mask, 16.9 Ounce

Kerastase Nutritive Masquintense Thick #3 is a nutritive treatment for very dry, thick hair. Using Kerastase Gluco-Active Technology (Glucose + Protein + Lipids), Kerastase Masquintense Thick provides intense nourishment to soften thick, coarse hair.

Key features

  • A nutritive treatment for very dry thick hair
  • With Kerastase Gluco-Active Technology
  • Provides intense nourishment

Honest reviews


worst line ever

all of the kerastase products r sooo awful! expensive for nothing!!!! it made my hair fall off as soon as i applied it! worst product ever

Jennifer Tibbie, AL

Worth the price

When I first saw the price for the Kerastase products, I was hoping that I would think they were all hype so that I wouldn’t want to try them again.Wrong.This product was first recommended to me by my hairdresser, who told me it was the best product she’s ever used. So having thick, chemically straightened, highlighted (so damaged!) hair, I bought it and gave it a try.It’s fantastic. Truly. You only need a little bit, and it just s-l-i-d-e-s through your hair. I wash my hair every 5 days, and the 6.8 ounce bottle has lasted for months.I know this product works well on dry, damaged hair – it’s the best thing I’ve ever used. So I can only imagine what it would do on normal, unprocessed hair.Highly recommended. It’s expensive, but it works, and the bottle lasts longer than you think.

Selina Mckinleyville, CA

Smells great!

i just love how it smells and how it makes my hair feel after I use the Kerastase shampoo, this masque works better than the L’Oreal masque I got for my hair at the drug store. Worth the money.

Katie Hookstown, PA

Best thing eveeer!!!

I got this conditioning masque, along with the shampoo and serum, as a gift from my in-laws, and good lord, I love it! It leaves my hair soooo soft! I only need a little bit, like a quarter sized dollop for my long hair, and it makes my hair feel amazing! Went to the beach last week, then straight to the mall; by the time I got home, my hair was a straw-like mess! Super dry and yucky! After using this it was soft and manageable and shiny! All in all, I loooove this masque, and will be very sad when it runs out, since I can’t really afford to shell out so much for a conditioner, no matter how amazing it is. However, if you can afford it, GET IT!!!

Jeannine Tannersville, VA

The best conditioner, ever.

I have been using this product on and off for years, and it is by far the best deep conditioner I have ever used. It is expensive, but it is worth the money. A little bit goes a long way and you can use it just once a week and see a noteworthy improvement in your hair. I couldn’t be more enthusiastic about recommending this product.

Katy Lovely, KY

Can not live with out you!!!

Costly but worth it! The best conditioner that I ever used. Does wonders for hair that is washed alot and uses heat products, like flat irons etc. The best the best!!!!

Therese Raleigh, NC


Even though my hair is fine and blond it is very “dense” as my stylist calls it. There is a lot of it and it is wavy and tangles. It gets in the swimming pool with me at least three times a week and the ocean once a week. Then it bakes in the sun for several hours. You can imagine how badly it needs a deep conditioning.I put a good amount of this in my hair and comb it through after I shampoo once a week. It makes my hair incredibly shiney and silky soft. No splits or breakage at all happen to my hair in spite of the beating it takes. This keeps it looking like perfect silky runway models hair. I will gladly pay the high price for this an now get the large size since I use a lot of this. I have started applying this to my hair and combing it through each time I get in the pool or ocean now to protect it. I actually stays in while I swim and when I get out, I leave it on to bake in the sun and let me tell you, when I rinse it out my hair looks better than ever. I never plan to run out of this. I would pay twice the already steep price. Love this!

Katherine Poland, NY

Love it

This product changed my damaged unhealthy dry dull hair into a shinny, healthy, beautiful hair! very happy, definitely recomend ithis hair treatment

Silvia Arapahoe, NC

The best conditioner period. Worth the $$$

This is the most intense conditioner I’ve ever used. Yes, it’s incredibly expensive but you just need a dab. This is the best deep conditioner you will ever purchase.

Celina Pine Plains, NY

Greatest hair product line on the market!

Have used Kerastase for 5 years, at least.When I use other products, there is a visible (less than) difference.Yes, it’s expensive; Yes, it’s hard to find in salons; unless you buy online, but I for one am acompletely sold on Kerastase!Try it, you’ll see!

Louise Gambrills, MD


Makes my coarse hair nice and soft. Gets better results with continuing use. Do not need much and does not build up in my hair like some heavy. Conditioners

Carole Hiram, MO

The best

Hands down this is the best hair mask/ conditioner for dry hair. Worth every cent.

Alice Dubois, ID

Good treatment

Kerastase Nutritive Masquintense 6.8 oz Hair Thick Mask. I bought this treatment and it leaves my hair very soft and untangle, I will repurchase it,

Marci New Matamoras, OH

Repairs Hair!

This product is AMAZING!!! My hair was very damaged from constant coloring and highlighting. My hair is now soft and split ends aren’t showing up like they were. Highly recommended!

Eddie Oceana, WV

Best hair product out there

This product is pricy but so worth it. My hair has never looked and felt better. I gad some damage done due to a relaxer I did and this product in two weeks got my hair back in shape. A little goes a long way. I swear by the product. I can’t find it in the stores, amazon is the only place I can find it.

Traci Fairview, MT

L’Oreal Kerastase Nutritive Masquintense Concentrated Nourishing Treatment for Thick, Very Dry and Sensitized Hair 200g/6.8oz

Incredible stuff! I discovered it in a hair salon in Paris. It is worth it’s weight in gold price tag. A little goes a long way[size of a dime]-it is very thick and concentrated. I have naturally curly hair and it stays on the dry side. This amazing mask works wonderfully! 🙂

Linda Craig, IA