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$44.00$44.00 $5.18 per Fl Oz ($5.18$5.18 / Fl Oz)
Ships from: Amazon Sold by: Kérastase
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First delivery on Mar 31 FREE delivery Thursday, March 27
Ships from: Amazon Sold by: Kérastase
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KERASTASE Densifique Densité Shampoo | Thickening & Strengthening Shampoo | Removes Build-Up & Adds Shine | With Hyaluronic Acid | For Fine, Thin & Thinning Hair
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Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
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Purchase options and add-ons
Brand | KÉRASTASE |
Item Form | Liquid |
Hair Type | All |
Scent | Floral |
Age Range (Description) | Adult |
Description
Benefits
Suggested use
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- Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Packaging efficiencyReduced air and/or water in the product or packaging for more efficient transportation.As certified byCompact by Design (Amazon-developed Certification)
Compact by Design identifies products that, while they may not always look very different, have a more efficient design. By reducing water and/or air in the product or packaging, these become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.
From the brand

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Your Symbiose routine
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Ranges for all hair concerns
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PROFESSIONAL HAIRDRESSERS:
Kérastase is a leading global luxury professional haircare brand. Born in Paris in 1964, the brand has built its reputation on delivering exceptional performance on scalp and hair through exquisite products and personalized, in-salon treatments, all powered by scientific expertise.
Kérastase adopts a care-first philosophy to care for all hair types and all individuals, as well as the world we live in.
Product Description


Densifique
Our Densifique hair collection is formulated to increase hair density. This range is excellent for thinning hair, hair strengthening and as an effective hair texturizer.
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Expert Formulas
Powered by Hyaluronic Acid and Peptides
- Hyaluronic Acid : Plumps hair, prevents breakage
- Gluco Peptide: Penetrates cuticle to strengthen hair
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Fusio-Dose
Professional In-Salon Treatment
Instant Transformation, Infinite Possibilities.
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In-Salon Service
Your Appointment
Make an appointment in your Kérastase salon for a personalized hair diagnosis.
Discover Densifique
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Bain Densite Shampoo
- Gently cleanses hair
- Adds body, tone, and volume to hair
- Strengthens and densifies hair
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Fondant Densite Conditioner
- Plumps, strengthens, and densifies hair without weighing it down
- Hair fibers are reinforced to protect from external aggressors
- Leaves hair thicker and with more body.
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Mousse Densimorphose
- Adds weightless volume and substance to hair
- Hydrates the hair
- Helps restore hair strength and resilience
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How often should I use Densifique Shampoo?
We recommend using Densifique Shampoo for every wash to achieve maximum results! This may vary based on hair needs.
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When will I see results using Densifique Shampoo?
The timing for results varies depending on each person and the condition of their hair. However, when used regularly as part of the 3-step Cleanse, Treat & Prime regimen, clients will experience the most density in their hair.
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If I stop using Densifique Shampoo will I see my hair thin?
No, Densifique does not contain Minoxidil therefore will not make hair thinner.
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Does Densifique Bain Densite Shampoo work on colored treated hair?
Yes, the Densifique collection works on color treated hair. However, if color preservation is your main concern, we suggest alternating with the Chroma Absolu collection for all color-treated hair and the Blond Absolu collection for all blonde hair.
Explore the Densifique & Initialiste Collections
![]() Bain Densite Shampoo | ![]() Densite Conditioner | ![]() Densimorphose Mousse | ![]() Initialiste Serum | |
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Customer Reviews
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4.5 out of 5 stars 7,757
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4.5 out of 5 stars 2,137
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4.4 out of 5 stars 1,194
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4.6 out of 5 stars 517
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Price
| $44.00$44.00 | $48.00$48.00 | $48.00$48.00 | $62.00$62.00 |
Hair Type
| Thinning hair | Thin or thinning hair | Thinning hair | Weak, thinning hair |
Purpose
| Thickening shampoo | Thickening conditioner | Thickening hair mousse | Advanced scalp & hair serum |
Benefit
| Cleanse, strengthen, densify | Detangle & thicken thin hair | Thickens, softens & adds shine | Add shine & reduce breakage |
Key Ingredient
| Hyaluronic Acid & Peptides | Hyaluronic Acid | Hyaluronic Acid & Peptides | Peptides & Wheat Protein |
Usage
| With every wash | With every wash | Use after shampoo, then style | Use at least 3 times a week |
Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 1.93 x 2.8 x 5.59 inches; 10.51 ounces
- Item model number : 3474636403912
- Manufacturer : Kerastase
- ASIN : B01LKZ0Q20
- Country of Origin : Spain
- Best Sellers Rank: #3,804 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care)
- #99 in Hair Shampoo
- Customer Reviews:
Videos
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How good is this shampoo really? Watch before you buy!
Emma Randles
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1:50
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Honest Review of Kerastase densifique shampoo.mp4
Miette
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0:43
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Kerastase is at another level... wow
The Real Review
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1:04
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Kerastase Densite Shampoo: Thicker, Stronger Hair!
🛍 Tin Can Glamper
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0:33
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How does it smell? Feel? Give Volume? Real Review
Leigh Tucker
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Transformative Results Kerastase Shampoo Shines!
Terravina’s Review
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Watch this before you buy Kerastase Densifique Shampoo
Nancy Mitchell
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find that the shampoo provides good body and shine for their hair. They appreciate its nice scent and how it softens and moisturizes their hair. Many find it helps improve their hair health and texture. However, some customers have differing opinions on its value for money and thickness.
AI-generated from the text of customer reviews
Customers like the shampoo's quality. It gives their hair volume and shine. Some say it helps thicken hair and grow it out.
"...I get a thick, rich lather. I first purchased this in late August and now at the beginning of November I had to reorder...." Read more
"...A little goes a long way. The shampoo lathers quite nicely...." Read more
"...If I had to describe the effect of this shampoo, it plumps my hair and gives it a boost leaving it feeling full and healthy vs thickening it via..." Read more
"...The shampoo lathers well, and a little goes a long way, making it both effective and economical...." Read more
Customers like the hair shine. They say it makes their hair look healthier and fuller, with a nice shine. The lather is luxurious, and the shampoo cleans well.
"...My hair is still thin, but so much more manageable and healthy looking. The products have a very light, pleasant scent...." Read more
"...I also appreciate the pleasant scent that lingers after washing. It's subtle and not overpowering, leaving my hair smelling fresh and clean..." Read more
"Cleans,hair well" Read more
"...My hair not only feels thicker but it looks and feels like I just got my hair washed at a salon after each use. Will repurchase" Read more
Customers like the shampoo's scent. They say it smells nice.
"...The products have a very light, pleasant scent. A little goes a long way. The shampoo lathers quite nicely...." Read more
"...It's subtle and not overpowering, leaving my hair smelling fresh and clean throughout the day...." Read more
"My hair is super soft and nice now and the scent is probably the nicest I’ve ever experienced in a shampoo" Read more
"...I love the scent; it's not too strong, and it is very pleasant...." Read more
Customers appreciate the shampoo's softness and fullness. They say it adds volume, makes their hair feel smooth and fluffy, and makes a world of difference in the overall look. The shampoo smells beautiful and feels amazing when washing. It tames frizz and leaves hair feeling clean and soft.
"...I began using this with the conditioner and the serum. It makes my hair extremely soft and it smells ah-MAZING!..." Read more
"...used the shampoo and serum just once, and there are no flakes, tightness or itchiness...." Read more
"My hair is super soft and nice now and the scent is probably the nicest I’ve ever experienced in a shampoo" Read more
"...It left my superfine thinning hair very soft, bouncy and manageable...." Read more
Customers like the shampoo's effects on their hair health. They mention it makes their hair feel healthier, fuller, and manageable. Some say it thickens their hair and becomes a staple in their hair care routine.
"...my hair shedding has reduced to next to nothing...." Read more
"...it plumps my hair and gives it a boost leaving it feeling full and healthy vs thickening it via depositing something on my hair...." Read more
"...It has become a staple in my hair care routine, and I would highly recommend it to anyone in search of a quality thickening and strengthening shampoo." Read more
"...everyday and don't need to use an additional conditioner, my hair is healthy and soft." Read more
Customers like the shampoo's cleansing ability. They say it cleans hair well, rinses out easily, and helps with breakage. They appreciate that only a small amount is needed to clean their hair, and it leaves no residue. They also mention that it helps their hair feel clean, soft, and healthy, leaving it fuller and able to go a few days between washings.
"...I also appreciate the pleasant scent that lingers after washing...." Read more
"Cleans,hair well" Read more
"...The scent was a bit overwhelming. It was very easy to comb through my hair after a shower...." Read more
"...After ONE wash my hair was fuller. I also am able to wash my hair less which is an added bonus." Read more
Customers have mixed opinions about the shampoo's value for money. Some say it smells amazing and lasts 6-8 months, while others feel it should improve as it is an expensive product.
"...well, and a little goes a long way, making it both effective and economical. The strengthening aspect of this shampoo is remarkable...." Read more
"...Yes, it’s expensive but if you can afford it you won’t be sorry. Oh! And a little goes a LONG way...." Read more
"...I will reorder. This is worth the price for me." Read more
"...Yes, it is expensive and that is a consideration but I'm going to continue to use it and add in the conditioner as well." Read more
Customers have different experiences with the shampoo's thickness. Some find it thickens their hair and provides body and fullness, while others report that it doesn't thicken at all, leaving their hair still thin and thinning.
"...I get a thick, rich lather. I first purchased this in late August and now at the beginning of November I had to reorder...." Read more
"...My hair is still thin, but so much more manageable and healthy looking. The products have a very light, pleasant scent...." Read more
"...and I would highly recommend it to anyone in search of a quality thickening and strengthening shampoo." Read more
"Not sure if shampoo expires but I did notice flakiness after every wash...." Read more
Reviews with images

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Top reviews from the United States
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- Reviewed in the United States on November 10, 2024Size: 8.5 Fl Oz (Pack of 1)Verified PurchaseI have fine, long hair and am over 45. I’ve been struggling with extra shedding for years. It’s a natural part of aging, but you’d struggle to find any woman who is ok with thinning hair. I began using this with the conditioner and the serum. It makes my hair extremely soft and it smells ah-MAZING! The first time I used it I spoke out loud to myself in the shower and said, “Oh, my god!” It smells that good. I regularly get compliments on the way I smell. I’m a teacher and the kids will say, “Did you use that shampoo this morning?!” The answer is always yes. Some kids will even grab my hair and smell it which I don’t mind.
Aside from its incredible scent (it’s heavily scented, if you couldn’t pick up on that already, so if you’re sensitive to smell this may not be for you) my hair shedding has reduced to next to nothing. I’ll lose maybe 3 strands now in the shower when it used to be 15-20+. At the same time I started using this, I also broke down the vitamins in a very popular and very expensive hair vitamin (you know the one, iykyk) and researched reputable brands of vitamins to create my own blend. I use a multivitamin, turmeric, fish oil and a sublingual 10,000mg biotin. I also never let my hair air dry anymore. The less time you spend with wet hair sitting in your scalp, the better. Think of your fingernails and how soft they get when they are wet; the same holds true with your hair. However you can get it dry in the safest way, do it. I do use heat but I also use a heat protectant and am gentle with everything I do (I use a wet brush).
All of these things combined have changed my hair. I have baby hairs sprouting on my hairline and I’m excited to see what it looks like in 9-12 months.
Yes, it’s expensive but if you can afford it you won’t be sorry. Oh! And a little goes a LONG way. My hair is to my bra line and I use about a quarter size amount. I get a thick, rich lather. I first purchased this in late August and now at the beginning of November I had to reorder. I wash everyday to every other day.
- Reviewed in the United States on October 12, 2024Size: 8.5 Fl Oz (Pack of 1)Verified PurchaseOk. I have the worst hair. Thin, frizzy, lifeless. Oh, and I have very dry scalp.
I’ve used the shampoo and serum just once, and there are no flakes, tightness or itchiness. My hair actually moves, has some shine to it (finally) and isn’t so crunchy that it pokes my face. My hair is still thin, but so much more manageable and healthy looking.
The products have a very light, pleasant scent.
A little goes a long way. The shampoo lathers quite nicely. I’m thinking of getting the conditioner if I can get a good price for my first-born child. Expensive stuff.
I usually hate my hair, but perhaps with continued use of these products, I may start to like it a little.
- Reviewed in the United States on January 17, 2025Size: 8.5 Fl Oz (Pack of 1)Verified PurchaseI have used many, many volumizing and thickening shampoos over the years but I do believe this is the best one I've tried. For reference, I have a good deal of fine, loosely wavy shoulder-length hair. Most of the other shampoos either didn't do the trick or left a residue in my hair that could sometimes feel sticky - especially if the humidity was high. If I had to describe the effect of this shampoo, it plumps my hair and gives it a boost leaving it feeling full and healthy vs thickening it via depositing something on my hair. Yes, it is expensive and that is a consideration but I'm going to continue to use it and add in the conditioner as well.
- Reviewed in the United States on December 13, 2023Size: 8.5 Fl Oz (Pack of 1)Verified PurchaseI recently started using the KERASTASE Densifique Densité Shampoo, and it has exceeded my expectations in delivering both thickness and strength to my hair. This shampoo has become an integral part of my hair care routine, and here's why:
Firstly, the results are noticeable from the very first use. My hair felt instantly thicker and more voluminous, and this effect has only improved with continued use. The shampoo lathers well, and a little goes a long way, making it both effective and economical.
The strengthening aspect of this shampoo is remarkable. Over time, I've observed a significant reduction in hair breakage, and my strands feel more resilient and healthier. The formulation seems to strike the perfect balance – offering strength without compromising on the softness and manageability of my hair.
I also appreciate the pleasant scent that lingers after washing. It's subtle and not overpowering, leaving my hair smelling fresh and clean throughout the day.
The packaging is sleek and user-friendly, and I appreciate the attention to detail that KERASTASE puts into its products.
While it's a bit of a splurge compared to some other shampoos on the market, the KERASTASE Densifique Densité Shampoo is a worthy investment for those looking to add thickness and strength to their hair. It has become a staple in my hair care routine, and I would highly recommend it to anyone in search of a quality thickening and strengthening shampoo.
- Reviewed in the United States on November 8, 2024Size: 8.5 Fl Oz (Pack of 1)Verified PurchaseCleans,hair well
- Reviewed in the United States on February 13, 2025Size: 8.5 Fl Oz (Pack of 1)Verified PurchaseMy hair is super soft and nice now and the scent is probably the nicest I’ve ever experienced in a shampoo
- Reviewed in the United States on February 24, 2025Size: 8.5 Fl Oz (Pack of 1)Verified PurchaseI recently purchased this needing a new quality shampoo and I’m so happy I did. My hair not only feels thicker but it looks and feels like I just got my hair washed at a salon after each use. Will repurchase
- Reviewed in the United States on February 20, 2025Size: 8.5 Fl Oz (Pack of 1)Verified PurchaseUsed it for the first time today. The scent was a bit overwhelming. It was very easy to comb through my hair after a shower. It left my superfine thinning hair very soft, bouncy and manageable. Didn't notice a lot of volume but it's much gentler than the Pureology Sheer Shampoo that left my hair dry and filled with knots a few hours after drying it.
Top reviews from other countries
- Charlot MORGANReviewed in Canada on January 13, 2025
5.0 out of 5 stars Love it
Size: 8.5 Fl Oz (Pack of 1)Verified PurchaseGreat stuff
Worth every penny
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JessicaReviewed in Brazil on December 3, 2024
5.0 out of 5 stars Maravilhoso
Size: 8.5 Fl Oz (Pack of 1)Verified PurchaseQue shampoo perfeito! Pelo preço valeu a pena. Meus cabelos são cacheados e finos, deu super certo, pois ficam super macios, brilhosos e bem cheios mesmo. Fora o cheiro perfeito né? Parece que fui ao salão. A máscara dessa mesma linha é maravilhosa também. E ele super rende, com um pouquinho que usa já faz muita espuma!
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ClaraReviewed in Mexico on March 13, 2024
5.0 out of 5 stars Excelente producto
Size: 8.5 Fl Oz (Pack of 1)Verified PurchaseEste shampoo le da al cabello espesor y suavidad, lo hace muy fácil de peinar y la cabellera se ve muy sana.
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brismeReviewed in Belgium on February 24, 2025
5.0 out of 5 stars Nickel
Size: 8.5 Fl Oz (Pack of 1)Verified PurchaseKerastase toujours à la hauteur
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MariannaReviewed in Italy on February 7, 2025
5.0 out of 5 stars Eccellente
Size: 8.5 Fl Oz (Pack of 1)Verified PurchaseSin dal primo utilizzo ho visto la mia chioma più corposa, ne basta poco quindi il flacone dura tanto. Profumo piacevole