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Dr. Groot

Dr. Groot Hair Thickening Shampoo, Korean Hair Care with Biotin, Rosemary Oil to Help Volumize Thinning, Damaged Hair, Hydrate Hair and Scalp, Biotin Shampoo, Scalp Revitalizing Solution

  • Based on 2,486 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Aug 13 – Aug 17
Order within 18 hours and 22 minutes
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Style: Hair Thickening


Features

  • CLINICALLY PROVEN in only 2 weeks: 169% improvement in scalp moisture** Removed buildup by 76%** 100% of subjects showed a measurable improvement of visible scalp redness from dry skin**
  • SHAMPOO THAT MAKES HAIR LOOK THICKER AND FULLER. With biotin and capsulated prebiotics, visibly volumizing from the root, ideal for all scalp types and great for thin, damaged, dry hair, developed by scientists and safe for color-treated hair.
  • EXFOLIATES, CLEANSES, AND MOISTURIZES AND HELPS SUPPORT HEALTHY HAIR GROWTH. Formulated with Biotin, Prebiotics, Rosemary Oil, and Caffeine, it is formulated without parabens, silicones, sulfates and gluten.
  • AWARD WINNING: WOMEN'S HEALTH MAGAZINE 2024 BEST THICKENING SHAMPOO #1 Korean Hair Care Brand for Hair Thickening (Data source - Nielsen 2023), our award-winning scalp care for thicker hair, beloved by many and trusted by celebrity hair stylists, has been featured in Womens Health, Oprah Daily, New York Post and Star Magazine. Discover the secret to effortlessly thicker hair today. Perfect for men and women.
  • Dermatologically Tested and safe for color-treated hair.

Description

Hair Thickening Shampoo Scalp Soothing Shampoo Purifying Clay Shampoo In Shower Treatment Thickening Conditioner Hair Thickening Serum Scalp Relief Tonic How long does it take to see results with this shampoo? Clinical results show visible improvements in as little as 2 weeks when using Scalp Revitalizing Solution together. Does this shampoo What are the main ingredients? Does this shampoo help with hair loss due to breakage? What are the main ingredients? The key ingredients include biotin, rosemary oil, caffeine, and prebiotics, which support hair strength and scalp health. Can this shampoo be used on all hair types? Yes, it is designed for all scalp types and hair textures. Does the shampoo contain biotin? Yes, biotin is a key ingredient, which helps support keratin for healthier-looking hair.

Product Dimensions ‏ : ‎ 3 x 3 x 7.5 inches; 15.87 ounces


UPC ‏ : ‎


Manufacturer ‏ : ‎ LG HOUSEHOLD&HEALTHCARE LTD


Best Sellers Rank: #2,042 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #5 in Hair Regrowth Shampoos


#5 in Hair Regrowth Shampoos:


Customer Reviews: 4.4 4.4 out of 5 stars (2,486)


Item Form: Liquid


Hair Type: Damaged


Scent Name: Orange-geranium


Other Special Features of the Product: Scented


Product Benefits: Anti-Hair Loss


Suitable Hair Color: All Hair Colors


Brand Name: Dr. Groot


Age Range Description: Adult


UPC: 803954307924


Item Type Name: Shampoo


Manufacturer: LG HOUSEHOLD&HEALTHCARE LTD


Manufacturer Part Number: 1067413527


Liquid Volume: 13 fluid ounces


Number of Items: 1


Item Dimensions: 3 x 3 x 7.5 inches


Unit Count: 13.1 Fluid Ounces


Material Type Free: Paraben Free, Silicone Free, Sulfate Free


Active Ingredients: Salicylic Acid, salicylic_acid


Recommended Uses For Product: For all scalp types and great for thin, damaged, dry hair


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 13 – Aug 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Effective Hair Thickening Shampoo with a Great Scent!
Style: Hair Thickening
I’ve been very happy with this shampoo. It works really well for me, and my hair feels fuller and healthier after using it consistently. The scent is also amazing — fresh, clean, and pleasant without being overpowering. It leaves my scalp feeling refreshed and my hair soft and manageable. Overall, this is a great Korean hair care product, and I would definitely purchase it again. ... show more
Reviewed in the United States on May 14, 2026 by Lauren H
    • hair feels so shiny, soft and healthy
Style: Hair Thickening
very amazing shampoo. My hair looks so clean, healthy and shiny. I am hoping it grows my hair too. Love it.
Reviewed in the United States on July 23, 2026 by tt
    • Great shampoo for scalp and fine curls
Style: Hair Thickening
I really love this shampoo. I wash my fine long curly hair 2-3 times a week and this in combination with the conditioner and scalp treatment make my curls more pronounced. Barely any scent. Not pregnancy safe for those in that boat, but great to help with thinning after baby and breastfeeding.
Reviewed in the United States on July 30, 2026 by Paige
    • So Far, So Good!
Style: Hair Thickening
I've noticed a clear difference in my hair. It's so much softer, feels healthier, and slightly thicker without feeling weighed down. Plus, it smells amazing and leaves my hair feeling so clean. Hopefully, the effectiveness will continue, and I'll get my old thicker hair back.
Reviewed in the United States on July 17, 2026 by Amanda Afferback
    • Don't know about "thickening", but nice shampoo
Style: Hair Thickening
Smells nice, lasts a long time (so good value) and leaves my hair feeling soft and smooth. In combination with the conditioner it enhances my naturally curly hair. I am never sure what people mean by "thick" hair. If this is meant as opposed to thinning hair, as in hair loss, it's hard to tell. I have seen comments like "I now see a lot of Baby-hairs" (here or in YouTube videos) I think that is just a bunch of internet babble. Korean products in general claim that they are focused on prevention as opposed to repair of already existing problems. With shampoo that means nourishing the scalp as opposed to trying to fix already damaged hair. I think about it this way: How much time, effort and products do most people put into their face skin? Your scalp is basically a continuation of the skin on your face. So why not try to take the same care of your scalp? ... show more
Reviewed in the United States on May 22, 2026 by Skeptic
    • Amazing product if you want more hair volume.
Style: Hair Thickening
My hair has been thinning over last few years . I was given Dr Groot shampoo kit as a gift . I was amazed by the volume , lightweight, Fragrance light and hair smelled fresh and felt clean . I have reordered. I have recommended to others .
Reviewed in the United States on July 20, 2026 by Mary Ortiz
    • Very effective product
Style: Hair Thickening
A truly wonderful product that in my experience really does wonders. It removes dirt and oil to without stripping the natural oils and leaves your hair without the greasiness and the your hair feel clean while maintaining the softness and moisture.
Reviewed in the United States on June 30, 2026 by Mary Blair Vallely
    • Makes hair feel thicker
Style: Hair Thickening
Makes my hair feel thicker & has a nice smell
Reviewed in the United States on July 29, 2026 by SJ

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