Price: $33.00
(as of Feb 06, 2026 08:35:56 UTC – Details)
From the brand













Product Dimensions : 3 x 3 x 7.5 inches; 15.84 ounces
UPC : 803954307924
Manufacturer : LG HOUSEHOLD&HEALTHCARE LTD
ASIN : B0CGSLVL8T
Best Sellers Rank: #1,251 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #3 in Hair Regrowth Shampoos
Customer Reviews: 4.4 4.4 out of 5 stars (1,652) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
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 Women’s 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.












Stacy –
Dr. Groot is the best!
100% will not use any other hair care products after using the Dr. Groot hair care system! I know it’s a bit on the pricey side, but it’s worth every penny. It smells sooooo good and it leaves your hair feeling so much fuller and softer. It lathers really well, especially if you get a scalp massager to go with it. It has the best Korean hair ingredients. It is very effective! I’ve noticed a huge difference in shedding since using this. 10/10 recommend!
Sarka Vela –
Great quality shampoo
Very happy, smells great and its smooth.
Angie Yon –
Thicker, fuller hair!
I’ve been using the Dr. Groot Hair Thickening Shampoo for a few weeks, and my hair already feels noticeably fuller and healthier. The formula lathers nicely without feeling harsh, and it gently cleanses my scalp while nourishing the strands. I love that it contains botanical ingredients that strengthen hair and support scalp health, so my hair feels thicker without any heaviness or residue. After each wash, my hair feels soft, bouncy, and more voluminous, and I’ve noticed less breakage too. Honestly, it’s become a must-have in my routine for maintaining fuller, stronger hair — definitely worth trying if you want your hair to look and feel thicker!
Na –
Healthy shiny hair
I bought this shampoo in July of 2025 and barely fished it today January 29 ,2026 a little goes a long way and it does feel like its drying out your hair after it’s rinsed out but I did noticed a significant amount of hair growth my hair feels and looks more healthy and shiny I had a few bald spots and light hair around my hairline and now my hairline is full of hair and so much thicker I didn’t like the scent but after it’s dry it smells amazing the price was definitely worth it considering how long it lasted me and the new growth I also noticed my hair feels stronger and I had way less hair fallout it has made a huge difference and I love that you can feel it working on your scalp
Amazon Customer –
Dr. Groot: 4/5 for Thinning Hair
Month in: shampoo + serum daily= thicker roots, baby hairs regrowing in spots. Herbal scent, no irritation. Real progress, not hype—worth it for thin strands. Try if you’re shedding.
Sheena Ayers –
THIS STUFF WORKS!!
Now this stuff WORKS!! I got the whole set, and WOW is my extremely thin hair so much thicker everytime I wash it. I’m on something that causes hair loss as a side effect, and this is the ONLY thing that has helped with my hair, and you name it, I’ve probably tried it. Vitamins after vitamins, this hair serum, that hair shampoo… just about EVERYTHING! All I can say is give this a try. I know the whole kit can be pricey, but according to little ol’ me, IT WORKS!! My hair is healthy, feels great, isn’t dry, has volume and makes me feel pretty again.
Leslie real –
Worth the price
Loveeee this stuff no matter what I keep coming back to it. It grows my hair like crazy and I feel it gives it good volume! Everytime I use this shampoo it leaves my scalp feeling so clean and I feel like my hair is thicker after using two bottles I can definitely say it’s worth the price.
Amazon Customer –
Would recommend to a friend
love the way this product smells and makes my scalp feel. It’s only been the first use but already seeing great results with the quality of product. A little bit of product goes a long way so you will get great value for your money.
Megan Morrow –
Favourite product. I haven’t noticed as much thickening but I definitely shed way less.
Imane kojok –
Après seulement deux utilisations, ce shampooing est incroyable : j’ai tout de suite remarqué la différence ! Mes cheveux sont plus épais, plus doux et paraissent vraiment plus sains. Le prix en vaut largement la peine.
SHIBIL MUHAMMED –
Up to the standard
Karen Tips –
Expensive but effective. This product is very special. I have only used it one time since it’s delivery and I can already see and feel differences in my hair and scalp. Can’t wait to do further shampooing
Varshini –
I love the feel of scalp after use, revitalizes it and reduced hairfall