Ultimate Thickening Shampoo

This antioxidant enriched shampoo is infused with a blend of thickening polymers, naturally-derived proteins and an Omega-6 essential fatty acid derivative to fortify and texturize thinning hair. Combined with these is a blend of nurturing Vitamin E and Rosemary, Peppermint, and Cedarwood essential oils (for a stimulating sensation on scalp), to create a gentle formula that helps reinforce hair strands for a noticeably thicker, healthy-looking appearance and improved scalp coverage.
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Steam distilled from various types of cedarwood, this balsamic oil is known for its gentle astringent properties on oily skin and hair. Soothes and calms skin and is especially beneficial for sensitive skin.

Apply shampoo to wet hair and massage uniformly with fingertips over entire scalp. Rinse. May be used daily - or as often as needed - to help thicken hair and maintain a healthy scalp. In case of contact with eyes, rinse immediately with water.
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Ultimate Thickening Shampoo
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Already Asked: 8 Questions, 195 Answers
Kiehl's Since 1851 Store asked: Why did you choose this?
Dara P: I've been using this for awhile now,...I have thin, fine hair, and this seems to help make my hair feel fuller without weighing it down. May 21, 2013
Clint D: My hair is thinning... May 21, 2013
SM G: Great shampoo even for people with thick hair, it gives your hair more body May 15, 2013
Jessica H: This is the only shampoo that doesn't give me allergies. I love it!! May 11, 2013
Jane H: Want to try.... May 1, 2013
Angelina C: It really works and smells great. Most thickening and volumizing products dry out your hair. This product does what it says it will. Increases the thickness of your hair, makes it more manageable and it does not dry out your hair. Great Product! Apr 17, 2013
LINAT W: use it Apr 14, 2013
Betsy L: I have fine limp hair,want to see if this help lift it up Apr 4, 2013
Megan F: Never leaves a residue, leaves my hair shiny and hear, but I'm not really sure how much thickening it really does Apr 2, 2013
Donna B: My hair has always been fine but now I'm losing it from a medication I take. I'm hoping this will help. Mar 31, 2013
Tatiana V: Want to try it out for my struggle with thinning hair! Mar 27, 2013
Richard R: I like this as well Mar 24, 2013
William S: I am 22 years young and I have very fine hair Mar 20, 2013
Stefanie W: Wonderful. Mar 18, 2013
Joe J: Need some help here with thickening. Mar 18, 2013
Erdong C: friends recommended Mar 18, 2013
Suzanne S: I have fine thin hair and am looking for something to help my hair :( Mar 17, 2013
Yibo M: for my friend Mar 16, 2013
Alicia P: need thicker hair! Mar 16, 2013
robert m: it works! Mar 14, 2013
Vivian H: to try Feb 15, 2013
Rebecca B: comments Feb 9, 2013
meili z: want to control my hair loss Feb 6, 2013
John C: thin hair Feb 4, 2013
Saunda W: Always looking for the ultimate shampoo for fine limp hair, anxious to try Jan 30, 2013
Amy J: Hope it will help to thicken my fine hair Jan 26, 2013
Karen T: it was recommended by someone Jan 25, 2013
Cynthia R: I have very thin hair and am trying different products; I hope it helps. Jan 23, 2013
Bret L: Have used it for a while Jan 22, 2013
Izorah B: This is a new product for me as I like to wash my hair with a different shampoo every other time to change the pH balance. I'll let you know how it works in high and dry Colorado. Jan 13, 2013
Mona G: when i have a party I like to use this product, my hair comes back to life but I wish they make a conditioner for thickening the hair. Jan 8, 2013
Pete M: had some favorable reviews Jan 7, 2013
Frederick S: I have fine hair and would ike to try it. I have always liked Kiehls products! Jan 4, 2013
Chris B: Works amazing Jan 1, 2013
Patsy B: I have thin fine hair, and this shampoo makes it less obvious. Dec 31, 2012
WEILE Y: just trying out Dec 30, 2012
Garvin L: This is what I have been using for the past 1.5 years. Dec 29, 2012
Justin D: Ingredients that will help thicken my hair. Dec 27, 2012
Mary V: I change shampoos alternating several kiehl's product. I don't even need a conditioner Dec 27, 2012
Jacquelene H: I like it because it derease my hair loss during washing Dec 26, 2012
Adrian G: my hair is thin Dec 26, 2012
Stephanie S: Use it all the time Dec 23, 2012
Jean H: I am a "Leo" and keeping my "mane" as healthy as possible is VERY important to me. Dec 20, 2012
Toni R: I need a new shampoo. I've tried Ojon, Wen and other products for my fine, thin hair. This product interested me. Dec 20, 2012
kathy m: hair is thin Dec 20, 2012
Therese S: Helps my limp thin hair look full and healthy. Dec 16, 2012
Margaret K: I like it Dec 16, 2012
Theresa K: I have fine hair and I wanted to give it a try Dec 14, 2012
Genevieve L: I noticed hair thickening and baby hairs growing back. Dec 13, 2012
Helena M: I have not tried it but I like Kiel products because of their quality Dec 10, 2012
Karen M: I need to check this out. Dec 9, 2012
lance c: i like the body building it gives my finer hair Dec 8, 2012
Gina M: I'm quite pleased with this shampoo Dec 7, 2012
jim k: thin hair Dec 6, 2012
Pat I: to try on my thin hair Dec 6, 2012
Merrie B: good Dec 6, 2012
Merrie B: good Dec 6, 2012
Xinlu L: My hair is so thin, and I found that this product has really good consumer reviews. Dec 5, 2012
Marina G: makes my hair super soft Dec 3, 2012
Rondy B: It's great for thicker hair. This is my third bottle and i refuse to use any other shampoo Dec 2, 2012
Rachel E: Thought this item would compliment the other two items that were requested as a gift and would round out a lovely holiday gift to a loyal Kiehl's user. Dec 2, 2012
Gwenn W: I have used this product and it has been amazing! My hair has body and sheen that I have not had in years. Nov 30, 2012
Ronald B: You see results with this shampoo immediately. The first day I used this, I got a lot of "did you get a haircut" comments. I have thinning hair and this really makes a difference. I switch it out every other day with Head & Shoulders for dandruff. Only thing to make this better would be an Anti-Dandruff version! Nov 25, 2012
Franchon M: haven't tried it. Nov 24, 2012
Richard J: LOve it Nov 23, 2012
jiaxing r: for my husband Nov 23, 2012
Donna I: Tried it because my hair is thin and it has made a huge difference. I think it really works. Nov 19, 2012
joseph r: because it works on thin hair Nov 19, 2012
michael m: interested Nov 19, 2012
Carol B: This product is the only one I have tried that truly thickens and gives my hair more body Nov 18, 2012
Suzanne S: want to see if it works Nov 15, 2012
DIYL z: excellent Nov 15, 2012
LOIS M: My husband loves this shampoo Nov 2, 2012
Mengyao S: because of the high rating of customer review Nov 1, 2012
Valerie B: Looking for something to help de-emphasize thinning hair. I'll let you know if this works. Nov 1, 2012
Ines L: My hair is thin & this shampoo gives it fullness immediately. And it makes it healthy. Oct 27, 2012
Staci J: hair loss Oct 17, 2012
Paula D: Love this product Oct 14, 2012
Brandon D: Losing it. Oct 14, 2012
Katherine L: My husband has some thinning hair issues and I thought this was worth a try. We shall see. Oct 12, 2012
Denise L: gives thin hair body Oct 11, 2012
James R: I like it Oct 11, 2012
Joann T: My hair is so thin and limp, and I'd like to try this shampoo. Oct 10, 2012
Kristi C: it works great on my hair. I have thin hair and when i use this product, it makes my hair look full and flow. Oct 9, 2012
Sabrina P: My hair is extremely thin, frail, damaged, and limp. I read many reviews claiming that this product works extremely well. I am VERY excited to try this. Oct 8, 2012
Gwenn W: I have thin limp hair and am always looking for something to give me more body Oct 8, 2012
Linda P: My hair is thinning and I would like to see if it changes things. Oct 4, 2012
Gabrielle P: Works great on my hair Oct 3, 2012
Myra E. A: Only shampoo I use I have very fine thin hair. Oct 2, 2012
Katy W: it thickens my hair like no other shampoo Oct 1, 2012
James P K: Sampling Sep 27, 2012
Brenton S: I've been using this for a decade. Great stuff that you can use every day. Sep 25, 2012
Weiwei W: I just began to use this. It is amazing after my first several times' using. I decided to continue taking this and see if it can make my hair thicker and better. Sep 24, 2012
Carrie R: I have really thin hair and friends have suggested this product. I've used it for a while and it seems to be helpful. Sep 24, 2012
Diana J: I just ordered this product about a month ago. I have very fine hair and upon reading the reviews, I thought I would try it. I feel that my hair looks thicker after using this product. I just ordered more since it was on sale. Sep 24, 2012
paloma p: because it works, i love it, i been using it for more than 2 years now. Sep 23, 2012
Wenting P: It has good reviews. I want to give a try. Sep 23, 2012
David E: Like texture. Sep 23, 2012
Dalena D: Im a hair stylist and one of my customers told me she uses this shampoo for her thin hair and i really see a differance in her hair it looks thicker so i thought i would give it a try Sep 23, 2012
Michael A: been using it and I love it Sep 22, 2012
patricia g: I am losing my hairso I felt that I would try this shampoo. Sep 20, 2012
Joanne M: It really makes my hair feel thicker. Sep 19, 2012
elaine m: Very good shampoo. makes my thin hair seem full. Sep 19, 2012
Julia H: I have thinning hair Sep 18, 2012
Feiyan Z: im losing my hair. Sep 18, 2012
Prggy W: No other shampoo works as well on my hair as this product. Sep 16, 2012
Shu C: my hair is fine and thin, wanna have a try Sep 16, 2012
Doryan W: Kiehl's had a wonderful shampoo that was discontinued about 5 years ago. Perhaps this one will prove a suitable replacement. Excellent reviews from your users. Sep 16, 2012
Barbara J: This is the very best shampoo I have ever used. I have tried several based on salon suggestions but the Keihl's product, in every case, proved superior. Sep 15, 2012
Jonathan H: I have thinning Hair Sep 12, 2012
Anne S: friend recommended. my hair is thinning Sep 11, 2012
Sean S: My wife love's it. Sep 10, 2012
patricia f: have used and liked Sep 9, 2012
Ruby W: The shampoo really work on my thin
hair.
Sep 6, 2012
Paul T: because i heard it from a friend and have read some comments of people have been used it. And then I decide to buy it since my hair is too thin..Hope it can work out. Sep 5, 2012
Kenneth W: Up to now, it's the best shampoo I've used and I've had less damage/loss to my hair since using it. It leaves no film on my hair as it rinses out well. Overall, a great product. Sep 5, 2012
Dana M: Since having my baby, my hair has been shedding like crazy! I needed a little help! Sep 2, 2012
Eva G: Crown is thinning - heard this was worth a try Sep 1, 2012
Rebecca W: excellent reviews and looking for a good hair thickening product! Aug 31, 2012
xiangjun g: my friend told me it is good, so I will buy one. Aug 31, 2012
L B G: It helps my hair look thicker. Aug 26, 2012
Ken T: it works well Aug 26, 2012
Luis P: It really works! Aug 26, 2012
Diana J: I have thin hair, and reading the reviews convinced me to try this product. Aug 20, 2012
Charlotte V: It really does thicken hair Aug 20, 2012
John R: Because I like it. Aug 16, 2012
kristi c: works very well to thicken hair naturally Aug 11, 2012
Nancy B: Because you are out of the volumizing shampoo Aug 9, 2012
Artem M: always using this Aug 7, 2012
Patricia C: I'm just trying it out to see if it gives my hair body. Aug 7, 2012
Jessica K: Sounded interesting and had good reviews Aug 4, 2012
Marylissa R: although my hair has a lot of volume, i heard this product will repair breakage, repair split ends and make hair grow faster! Jul 27, 2012
Ruta S: recommended strongly by a friend with thinning hair. said it works. Jul 26, 2012
Jane C: Husband loves it for his thinning hair. Jul 19, 2012
Cecelia D: I want to try this as a supplement to the Rice and Wheat Volumizing Shampoo. Jul 19, 2012
William F: Need all the help I can get Jul 17, 2012
Veronica S: It keeps my long hair big n thick. Jul 16, 2012
Sherry B: I love this shampoo. It makes shampooing a sensual experience and really makes my hair thicker! Jul 16, 2012
nancy s: love it Jul 14, 2012
Dr Peter E S: Haven't tried it before.We'll see! Jul 13, 2012
Ruby W: I have thinning hair, thought this might help. Jul 11, 2012
Nancy V: I have very fine hair and it really helps to give it body and control. Absolutely love it. Jul 10, 2012
Kazue I: using Jul 9, 2012
Ellen L: I like the way it thickens my hair. Jul 8, 2012
alma p: thinnnig hai. 1st time an i will try it. Jul 1, 2012
Ines L: I have very fine hair Jul 1, 2012
Ashley C: This shampoo is great - it smells lovely and doesn't leave a heavy residue on your hair Jun 29, 2012
Mary T: Excellent product. Have been using it for 2 years and will continue. Jun 26, 2012
Louise Y: Because it works. Jun 22, 2012
Kristina V: My hair is thin, oily, and limp. I need to try anything and the reviews say nothing but good things. Praying it works/helps! Jun 20, 2012
dianne y: try out Jun 19, 2012
vijay j: i'm losing my hair Jun 18, 2012
Lauren D: Thin hair! Jun 18, 2012
Melissa L: First Time Jun 14, 2012
Daniel M: Hair is thininning; make the most of what I have! Jun 12, 2012
jannet f: purchased before and I like it becuase it doesn't leave my hair looking greasy. Jun 12, 2012
Louise C: I have been using this (purchased elsewhere) and I love how it makes my hair feel. Jun 7, 2012
Peter G: I was looking for a good shampoo that would last a long time and work well with my hair. Jun 6, 2012
Alice P: I have always used Kiehl's shampoo. Now I have thinner hair so I noted this in your advertising. Jun 4, 2012
Megan F: My hair always feels so shiny and healthy w/this shampoo and Volumizing conditioner. I also feel like I don't need to use very much per wash. May 21, 2012
Cheryl C: My hair is fine and thin. I have ordered this previously and like it. May 20, 2012
Bella B: to thicken hair May 19, 2012
Varun M: I'm going bald May 16, 2012
MARK T: I'm bald May 14, 2012
Maxine M: I have used this before and when compared with other so-called thickening shampoos the Kiehl's is the best. May 14, 2012
Pat E: I have been using it for years May 14, 2012
Catheryn G: I have thin and fine hair and you products are great May 13, 2012
Barbara J M: I have been using this shampoo for years and I love it.. May 11, 2012
Jeannie D: husband needs for thinning hair May 11, 2012
Angie T: Love it!! It really works! May 5, 2012
Judita E: really works! love my hair when I use this. May 5, 2012
Barry G: Looking for a product I like May 3, 2012
Sandra G: The shampoo really works on thin, fine hair, but what happened to the spray volumizer styling product? That is great too May 1, 2012
Kimberly Q: Want to compare to rice and wheat Apr 20, 2012
Paciencia D: I would like to try this shampoo as it was recom-
mended by a stylist.
Apr 19, 2012
Pamela F: I want to see if this will thicken my fine hair. Apr 16, 2012
Carole W: have thin hair Apr 15, 2012
Judith W: Same as for shampoo. Apr 11, 2012
Nelson V: I heard about your product. Apr 10, 2012
Genevieve L: I have mild allopecia and this is a gentle thickening shampoo Apr 9, 2012
Sara E F: for husband - he likes shampoos with thickeners Apr 8, 2012
Dorothy C: My hair is thinning Apr 5, 2012
Fan Y: there are not a lot shampoo treat thin hair, so this is what I want Apr 3, 2012
Kandas B: Used at daughter's home. Really outstanding. Apr 2, 2012
Mickey B: Based on the reviews, I thought I'd give this shampoo a try as I have a lot of fine hair that needs body and fullness. Mar 29, 2012
Jerry M H: Gives the volume I am seeking Mar 28, 2012
Sarakorn G: I wanted to try this as I have fine hair, but I didn't like it too much. Mar 27, 2012
chunhua c: i lose hair now,want try it Mar 27, 2012
Mentalist Z asked: Is this shampoo free of Sulphates such Lauryl Sulphate etc that most shampoos have? I have been using this shampoo for a number of years by now and came across information that Sulphate shampoos are damaging to hair follicles and thus may be detrimental for even normal hair growth. Thanks Jun 1, 2012
Answer this · Send to friends Good question? Yes (10) No (0)
A shopper asked: what conditioner is best with this shampoo? Jul 14, 2012
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A shopper asked: Is your Ultimate Thickening Shampoo safe for colored hair? I have used Nioxin, Bosley and another shampoo and none really have been 100% effective for thinning hair. Thank you. Apr 20, 2012
Answer this · Send to friends Good question? Yes (2) No (0)
Peggy H: I have colored hair and saw no evidence of fading or problem of any kind. However I saw no regrowth of hair. I wasn't fond of the scent, or lack thereof so didn't order another bottle. Perhaps I should have to give it more of a chance to work. Apr 24, 2012
Reply to Peggy Good answer? Yes (0) No (0)
A shopper asked: I have an oily scalp. Is this shampoo suitable for my hair type? If not, what would you recommend? Feb 12, 2013
Answer this · Send to friends Good question? Yes (1) No (0)
Richard C: Yea my scalp is pretty oily too and I use it often. I wouldn't worry about it. It works fine. As far as making your hair actually thicker...the verdict is out on that. I've been using it for 2 years and I think it's one of the better shampoos you can buy today. You only need a very small dab of it on your fingers and rub. I used to think I needed to pour it on like with regular shampoo. This thing lathers up really well. You can't go wrong with it. Apr 12, 2013
Reply to Richard Good answer? Yes (0) No (0)
David M: I have oily hair and scalp, too. This is the only shampoo I like to use - it is perfect for oily hair. Mar 9, 2013
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Emelie B: No idea as I tend to have dry scalp. Feb 13, 2013
Reply to Emelie Good answer? Yes (0) No (1)
A shopper asked: Both my daughter and myself have thin hair on the crown have used other products how long would it take to see some results from this shampoo? the brown bear May 12, 2013
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roberta a: I think this is a very nice shampoo. I have tried other brands and they were too drying. I use the rice and wheat conditioner before shampooing. I think there is a nice body that this shampoo provides without leaving any residue. May 13, 2013
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Isidore L: You'll see results from the first time you use it. It makes the most of what you have. Unless you have oily hair I would also use a conditioner since the shampoo is very drying. May 12, 2013
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A shopper asked: do you still have rice and wheat shampoo? May 3, 2013
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Kiehl’s Skincare is scientifically formulated to restore and strengthen the skin barrier for healthier, younger-looking skin. Our targeted treatments are powerful, yet safe preparations which act to correct and treat your specific skin needs and concerns.