

🌿 Unlock thicker, fuller hair with every wash—because your scalp deserves the best!
Dr. Groot Thickening Shampoo & Scalp Treatment Set delivers clinically proven results in just 2 weeks, reducing hair breakage by 82.2%, boosting scalp moisture by 169%, and removing 76% of buildup. Featuring award-winning, dermatologist-tested formulas enriched with biotin, rosemary oil, caffeine, and prebiotics, this paraben- and sulfate-free duo revitalizes thinning, dry hair while soothing scalp redness. Perfect for men and women seeking visibly thicker, healthier hair with professional-grade care.






| ASIN | B0CQ3VYN4S |
| ASIN | B0CQ3VYN4S |
| Brand Name | Dr. Groot |
| Customer Reviews | 4.6 4.6 out of 5 stars (207) |
| Hair Type | Dry |
| Item Form | Liquid |
| Material Type Free | Paraben Free |
| Number of Items | 1 |
| Product Benefits | This shampoo and treatment bundle helps visibly volumize thin, damaged hair by improving scalp moisture, removing buildup, reducing scalp redness, and smoothing hair, with biotin and prebiotics. |
| Scent Name | Fresh, Lemon |
| Special Ingredients | Biotin, Prebiotics |
| Unit Count | 21.46 Fluid Ounces |
A**A
So good
GET THIS IMMEDIATELY!!! As someone who consistently uses heat on their hair, I noticed how it stopped growing - I had so many split ends and my hair was insanely dry. Ive tried hair oiling, heat protection, hair trimming, but this is the ONLY thing that actually works on my damaged hair. I have fine hair and lost a lot of it from my birth control, and I started using this since December and still to this day, my hair is softer, it brings my curls to life and i’ve definitely seen some growth. I’m never giving this up, literal miracle in a bottle
P**Y
Great products
These are excellent products. My hair looks awesome and I have been using them about a month. I highly recommend them.
J**.
Amazing
Only shampoo and serum I use. It’s been about 6 months and my new growth is insane, I just have to deal with certain portions of my hair being shorter as I know it will all grow out. Leaves my hair feeling silky smooth and could not be happier with this product
M**3
Highly recommend
First picture is what my fallout would look like every day just showering (not including fallout from hair brushing) second picture is my hair fallout now. A drastic change since using this product and I have only been using this product for 5 days! It has given my hair volume as well. This is such a great product and will only be using this from now on!!! & my dry itching scalp is gone.
B**X
Cleanest hair of all time
Probably my favorite Shampoo combo, I do wish it was cheaper but it's well worth it. Never found another product as good as these so 5 stars for the product 4 stars for the price
M**Z
Muy buenos productos combinando los dos hace muy buen efecto y vez resultados
A**R
Best shampoo I've used for thin hair
I've tried numerous amazon and target shampoos for thinning hair on males and some have worked fine like purador, but I really started noticing a difference and getting more compliments on my hair once I started using Dr. Groots shampoo and oil. My hair goals were Jim Morrison and this has really gotten me to that. My girlfriend has been even more happy with the hair progress. DEFINETELY recommend for dudes that have naturally thin hair and do not know how to care for it or treat it (I have natural thin hair AND had a damaging highlight treatment done twice, not knowing how to care for it, so yeah it messed up my already thin hair).
A**D
Thanks for the good product
Thanks for fast shipping and also for good product
Trustpilot
2 weeks ago
1 month ago