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Keeps Hair Thickening Shampoo for Fuller, Thicker Looking Hair, 8 Ounces – Hair Loss, Thinning & Regrowth Treatment – DHT Blocker for Men – Infused with Biotin, Caffeine, & Saw Palmetto Beauty

(60 customer reviews)


About this item Thickening Shampoo for Men: Better hair is just a rinse away with Keeps Thickening Shampoo. Our shampoo is formulated to make thinning hair look thicker and fuller. It also works great to complement and enhance results of male hair loss treatment. Includes one 8 oz bottle. Thicker & Fuller Hair: Every day, sweat, dirt, and styling products gather on your scalp, clog up your hair follicles, and weigh down your locks. Left unaddressed, they can damage follicles. Keeps Thickening Shampoo was developed by experts to help keep your follicles clean and healthy, resulting in thicker, fuller hair. Natural Ingredients: We only use natural, science-backed ingredients in our hair products including biotin, caffeine, green tea and saw palmetto. The Keeps formula is paraben-free, which means no harmful ingredients that will irritate your scalp or contribute to shedding. Promotes Healthy Hair Growth: Take action to keep your hair and feel your best. Use this thickening shampoo with the Keeps Thickening Conditioner to complete your hair care routine. Hair Loss Stops with Us: If you’ve gone from barely noticing your hairline to obsessing over it every day, you know better than anyone: Losing your hair . We built Keeps to give guys across the country an affordable, expert-backed plan to make hair loss a thing of the past.



Package dimensions

‎16.89 x 4.9 x 4.73 cm; 226.8 g



Date First Available

11 June 2021

Customer Reviews

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4.1 out of 5 stars


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4.1 out of 5 stars

Best Sellers Rank

215 in Beauty (See Top 100 in Beauty) 13 in Shampoos





Item weight

8 Ounces

Item form


Active ingredients

Saw palmetto, Biotin Caffeine, Green Tea

Material type free

Paraben Free

Age range (description)


Hair type

Thick, Thin

Number of items


60 reviews for Keeps Hair Thickening Shampoo for Fuller, Thicker Looking Hair, 8 Ounces – Hair Loss, Thinning & Regrowth Treatment – DHT Blocker for Men – Infused with Biotin, Caffeine, & Saw Palmetto Beauty

  1. Danny

    Works for now

    Not enough time using it, but i see a difference

  2. Camilo Idarraga



  3. mac b.

    The shampoo is good but I wish the bottle were easier to squeeze

    I like the shampoo. It does a good job of cleaning my hair. I cant say for sure if it is really thickening my hair or if it is wishful thinking because I really haven’t been using it long enough to tell. It doesn’t seem to be falling out as much so I’m thinking it is probably more healthy and so is likely getting thicker. My main problem is that it is hard to squeeze the bottle with my carpal tunnel. Still it is a good shampoo and earns 4 stars.

    3 people found this helpful

  4. andrew

    Great shampoo for hair loss

    I have been using this product for over a year now. I particular like this shampoo as I have thin hair and the product keeps my hair feeling alive.

    One person found this helpful

  5. Ann

    Did what it said it’d do

    Very thin very fine hair and after using he got compliments.

    One person found this helpful

  6. aaron ruiz

    Help protect your hair from hair loss

    I have been using this for 2 months now and noticed that this does work in some way. I noticed a different in hair shedding less of my hair falls out then before. I tend to straighten my hair a lot so i do mix this product with a natural strengthening shampoo. I noticed some small hair growth but not enough. I definitely see this product as a protection from hair loss but not for hair re-growth as i feel something needs to be added for that at least for me. I defiantly recommend for men the DHT Blocker really works in this product and doesn’t give me the side effects. Overall good product for hair loss protection and am buying another bottle.

    11 people found this helpful

  7. Mahalia Mahalia

    Works wonders

    It works like magic just look on my daughter’s hair.

  8. Kit

    Work somewhat

    I can feel my hair falling less, but I still can see hair in my shower drain. It may have worked for other better. For me, it works but not as much as I expected. I would continue to us it until I can find something better

    One person found this helpful

  9. Anthony CicarellaAnthony Cicarella

    Good product helps make hair look thicker

    Been using for two months now. In addition to my mixodil and micro needling hair is looking thicker and fuller. Will continue to use

    9 people found this helpful

  10. Erich G


    Smells great, feels good in hair, and rinses out nicely. But if you are prone to dry, oily skin, and have eczema, psoriasis, or sebhorric dermatitis on your face and scalp, this stuff will make it flare up like crazy. About 1 month into using this (shampoo and conditioner) my entire scalp became incredibly itchy and flaky. Quite severe. I had to stop using it unfortunately. Thought I would share in case anyone else had similar skin to mine (Irish).

    32 people found this helpful

  11. Tom Dolman

    Nice shampoo, but not worth the $8 price increase in the last two months.

    I didn’t buy this shampoo expecting new hair growth, just keeping what is left. I can’t say it helped, but did notice an improvement in the feel and appearance of my hair. That being said, the price has increased $8 since my purchase in late February, so I won’t be purchasing it again.

    13 people found this helpful

  12. Penny


    I tried this shampoo at a hotel, it left my hair, so silky and smooth and easy to manage, so I went onto Amazon, and got some of my own, I am so happy with it, and I will never use any other shampoo

    3 people found this helpful

  13. Celestine Washington

    Shampoo Bottle Content

    Shampoo bottle 3/4 fullConditioner okay

  14. Noel Miciano

    Keeping what’s left

    I’ve been using the shampoo and the serum and noticed less fallout. I see more volume once my hair is dry. I accidentally bought the foam when I was running out of the serum because I wasn’t paying attention, but I prefer the serum. I’ve yet to see a significant improvement.

    5 people found this helpful

  15. Andy Ng


    Very good quality and as described. My hair did look more volume after using it. It cleaned up well with my super oily hair. It do suggest to leave it on for 3-5 min before washed in order to get the best condition. Will for sure buy again and perhaps will try its other products too

    5 people found this helpful

  16. Russell


    Makes hair appear thicker and fuller.

    One person found this helpful

  17. Denise Cirrone

    Hair Thickener

    My sons seem to like this product. They are losing their hair

    One person found this helpful

  18. Soma roohi

    hair fall. Product

    The media could not be loaded.

    U didn’t know that it has sulfate, so check ingredients before purchasing. I like it once a week ,it helps with hairfall.

    2 people found this helpful

  19. Kyle K Havas


    This is an interesting one. When you’re in the shower with the shampoo on your brain for 2-3 mins like it says to and then wash it off, your hair feels very weighed down (I have a lot of fine hair, full coverage). But once you’re out of the shower and dry your hair off, it’s almost like the air thickens your hair. It’s very odd. But amazing.I’ve found the same thing happens with other higher quality shampoos I’ve tried. You don’t get the benefits/advertised purposes until your hair is totally dry, if that makes sense. I guess what I’m trying to say is don’t throw it against your shower wall when you first wash it out your hair. It’s very good stuff

    12 people found this helpful

  20. GK

    Nice Shampoo

    It is a nice shampoo, I did not experience significant results but, I have only used it for a month so far.

    2 people found this helpful

  21. Risky

    i WAS using Shapiro Shampoo and my hair was still thinning

    This stuff works from the very start. Used it one day and hair quit falling out. I’m sold on this product. Will not be buying anything else.

    2 people found this helpful

  22. M.L. Bruckler

    Good product

    I have been using Keeps for approximately three months now. While I don’t see any type of hair regrowth, my hair fall-out has slowed. Customer service has been good with the company.

  23. TofuWarrior

    Higher end of product. Small bottle but seems to last.

    This shampoo and conditioner seem to work as well or better than more expensive products I’ve tried.The bottles are small but it seems to be pretty efficient.

  24. Alina Tharani

    love the product really works

    love the product really works

  25. Brett O.Brett O.

    Arrived sealed but no cap

    So the product arrived with the seal unopened but there’s no shampoo cap. I’m going to have the conditioner product tested to make sure it has what it says it has just to be safe.

    One person found this helpful

  26. Marty

    It work!

    Due to stress in last few years I lost a great deal of hair. Been trying other types of hair care item.Keeps is not the cheapest, but it seems to be working. How well it’s going to restore my hair to pre stress levels is to be seen.I’m happy with what I’m seeing now for it’s only been couple of weeks.

    8 people found this helpful

  27. John

    my hair does feel fuller somehow, magic?

    it does clean well and make hair more fuffy and soft

  28. Amazon Customer

    My son likes it.

    My son ordered this products, he says he’s happy with it and will reorder it again.

    3 people found this helpful

  29. Alexis Livdur

    This is a very worthwhile investment

    I’ve tried many things, but this is the only thing that made my hair grow again, where it was thin

    One person found this helpful

  30. Jeffrey KozmaJeffrey Kozma

    Didn’t come with a cap.

    There is no cap or any sort of top to this bottle. This is expensive shampoo and they can’t even put a cap on the bottle. Come on. I don’t even know if I trust it.

  31. Dude

    Hair, That’s what I got

    I really love using this brand as my shampoo. I have tried other brands, they were not good. Not only is my hair filling in, I like the way my hair feels after using the shampoo. Great value. You do need to follow the directions to get the best results

  32. Karen

    It Works

    I have a closet full of every thickening shampoo that’s ever been invented. Always disappointed but not this time. Thickens my hair significantly and I love everything about it. Keep it on your head while you wash and rinse at the end. Grateful. Love, love. Highly recommend

    2 people found this helpful


    Works as advertised!

    I enjoyed the aroma and the feeling of a fuller head of hair. I’m a customer for life!!

  34. Steven

    Shampoo and Conditioner

    Been using the product for about 2-3 weeks and it’s great so far. Only complain I would have is that the conditioner is fill only half ways maybe even less.

  35. Kyle Grogan

    Love it helps regrow hair

    This stuff is great for regrowing hair..

  36. Ed


    I started using the shampoo as directed but MORE HAIR fell out. After extensive research, I find out that this shampoo makes your natural hair fall out so that the medicated hair can grow in, but that hair only stays if you consistently use the shampoo otherwise not so much 👎👎👎

    10 people found this helpful

  37. Derick G.

    Great shampoo

    My hair looks thicker and feels much better. Love this shampoo

    One person found this helpful

  38. Kevin Escalera

    Have Noticed A Difference

    I have been using Keeps Biotin Shampoo for a few weeks now, and I must say that I am very impressed with this product. This shampoo is specially formulated to help strengthen hair, prevent hair loss, and promote healthy hair growth.One of the best things about this shampoo is that it is made with natural ingredients. It is free of harsh chemicals and sulfates, which can strip the hair of its natural oils and cause damage. Instead, it contains biotin, which is a key ingredient that helps strengthen the hair follicles and promote growth.I have noticed that my hair has become stronger and thicker since I started using this shampoo. It also feels softer and more manageable, which is a huge plus.Another great thing about Keeps Biotin Shampoo is that it lathers well and is easy to use. It has a pleasant scent that isn’t overpowering, which makes it enjoyable to use.Finally, I appreciate that Keeps is a brand that is committed to hair health. They have a range of products that are designed to help prevent hair loss and promote healthy hair growth, and they provide a range of resources and support to help people achieve their hair goals.I highly recommend Keeps Biotin Shampoo to anyone looking for a shampoo that promotes healthy hair growth and strengthens the hair. It is made with natural ingredients, lathers well, and has a pleasant scent. Keeps is a brand that you can trust, and this shampoo is a great investment in your hair health.

    20 people found this helpful


    Not a very big bottle

    I am using this product to help thicken my hair and keep it. Cleans well but has not regrown any new hair. Using for another 2 months.

  40. Jude

    Smells nice

    Grew my hair astronomically and surprisingly restored my hairline quite a bit. I’m young but I want my hairline to be prevented from going back before it even happens.

    One person found this helpful

  41. Robert T Wilson

    3 weeks with out this shampoo.

    I had been three weeks with out this particular Shampoo as I had a subscription with Keeps for suppling. I received the Conditioner and missed the email stating they backordered my shampoo which I had none. I received the conditioner during time I was out of state and was quite upset not getting the shampoo. They had my phone number. I cancelled my subscription and started looking for similar shampoo on Line. I found the Keeps Shampoo and conditioner on Amazon and received them the next day. I like this shampoo as it seems to not dry hair out and very little scent. Just didn’t like the fact I couldn’t get it from the original Keeps supplier. Bedsides, I got free shipping from Amazon.

    7 people found this helpful

  42. Mario

    Very watery consistence, their conditioner is better.

    I initially got Keeps conditioner and i love it. I would use any shampoo and then the conditioner. I figured I would try their shampoo too, but I don’t like it. This shampoo is very watery and almost doesn’t lather at all (just personal preference). I can’t say if it works alone as I am still using their conditions and I am also taking saw palmetto supplements. Both shampoo and conditioner are a bit pricey. I think I will go back to using regular shampoo and then the conditioner.Both Keeps shampoo and conditioner have the same ingredients and because conditioner is thicker and I can leave it on for a while, it feels like you get more absorption of active ignrdients form the conditioner, rather their watery shampoo.Bottom line: Get their conditioner and leave it on for 2-3 min when you wash the rest of you body, you will get better results from conditioner then their watery shampoo.

    17 people found this helpful

  43. JP


    Didn’t realize it was men products.

    3 people found this helpful

  44. Sdub

    Seems good?

    It seems like my hair is fuller than before, but maybe it takes more time for more noticeable results? Been using Keeps Thickening Shampoo for around 3 months now – I like the scent of the shampoo and it doesn’t cost too much… but I’m still unsure as to whether there’s tangible results on my receding hairline bit (though maybe that’s because my hair at the top is long enough to cover it). Will try to remember to update down the road if things improve or I see bigger changes.

    8 people found this helpful

  45. DJ

    Must Have

    If you’re thinning, pair this with a derma roller, winning combo 😮‍💨🤙🏼!

    2 people found this helpful

  46. tlw

    Thinning hair

    Great price so far doing a good job making my hair like a little bit thicker

  47. Jeff Jevnikar

    Been using this for over a year

    I’ve been using this shampoo for over a year. And I can honestly say that is really didn’t do anything for me. Nothing is going to stop your hair loss or regrow your hair except finasteride. I only keep using this because it DOES seem to keep my hair healthy

    21 people found this helpful

  48. Jshaus0215

    No cap and leakages

    I ordered two shampoo but two receivedone got leakages and other got no cap issues.Please concern on further shipment on that!

    One person found this helpful

  49. Eugene Pavlacka

    The design and usability are excellent

    This is a great shampoo and it does leave my hair feeling thicker. My hair shedding has greatly decreased since I began using this product several months ago. I also recommend other Keeps hair loss products.

    5 people found this helpful

  50. ginwc

    Works Better Than I Expected

    Keeps Hair Thickening Shampoo does make hair look clean and fuller. Keeps curls from flattening out. Has a nice very subtle smell. Note that instructions say to keep it on for 2 minutes before rinsing.

    3 people found this helpful

  51. Dilcia Dafne Alvarado de Rivera


    Realidad si se han visto cambios no drásticos pero si una leve diferencia

    4 people found this helpful

  52. Sis

    No change in Hair loss

    There is no change in the hair loss, infact it increased a bit, I tried this because of the biotin in it, but wondering if it really helps the hair loss. Wish knew it before trying this expensive shampoo.

    One person found this helpful

  53. Duarte

    It is very expensive.

    I like the product but it is too expensive for me.

    5 people found this helpful

  54. Shawn Barrett

    Great product

    Great product

    One person found this helpful

  55. Never delivered to my door

    Feels confident

    It feels like your hair came back even after applying the first day. The falling stops means growing hairs join the filling process. I used this product for months and my hair felt full. but after fire accident I had 3 months earlier I discontinued. At that time my hair start to fall like I’ll be bald in weeks. after months of financial struggle I bought it and using it. My hair didn’t fall in the last couple of weeks.

    3 people found this helpful

  56. Ernesto M Sari Jr

    Awesome product

    I like this product because it makes my hair thicker and becomes darker less grey hair visible.

    2 people found this helpful

  57. James Savel

    It works!

    It’s only been a week and this stuff already stopped my hair from coming out by the handful in the shower

    2 people found this helpful

  58. rf1

    Thicker head of hair

    I recently started using Keeps a couple of months ago. I feel my hair looks and feels thicker. I’m looking forward to the months ahead with a full head of hair.

    4 people found this helpful

  59. Bo Kyung Park

    Really wanted to like this but….

    There were a few issues with mine.1) I actually noticed I was losing more hairbat an accelerated rate. If I can notice it….its pretty bad2) My hair felt damaged and very dry; maybe it’s the cleaning solution working….maybe not.Can’t recommend these…maybe its my hair and how my scalp interacts with some of the ingredients – but cannot recommend these to anyone in good conscious

    One person found this helpful

  60. mrclean


    The product might be great but it didn’t mention anything that it was for men they could clarify this a little bit more better didn’t see it till I got the bottles and it says for men was thinking I was buying this for a woman

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