











🌿 Unlock Fuller Hair, One Roll at a Time
Dr. Groot Hair Thickening Serum is a dermatologist-tested, clinically proven Korean scalp treatment that reduces hair breakage by 82.2%, scalp oil by 46.4%, and boosts hydration by 30%. Featuring a precision roll-on applicator and a clean, menthol-infused formula with biotin and caffeine, it supports healthier, thicker hair while being safe for color-treated hair.














| ASIN | B0DK22L979 |
| Active Ingredients | salicylic_acid |
| Best Sellers Rank | #2,159 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #18 in Hair Regrowth Treatments |
| Brand | Dr. Groot |
| Brand Name | Dr. Groot |
| Customer Reviews | 3.0 out of 5 stars 203 Reviews |
| Hair Type | All |
| Item Form | Gel |
| Item Volume | 0.5 Fluid Ounces |
| Manufacturer | Dr. Groot |
| Number of Items | 1 |
| Recommended Uses For Product | Hair Thickening, Reduces Oil, Strengthening |
| UPC | 803954310108 |
A**C
Awesome product.
I have Lupus and RA, this product absolutely transformed my hair. So much of my hair fell out and it wasn’t growing. Not only is it growing. But my hair feels fuller. I now use it all the time along with the shampoo and conditioner.
T**N
Great quality but Not enough product. Super sad that it ran out after my 3rd or 4th use.
It didn’t even last me a week. I didnt over use it just a few pumps. From the three or four times that I used it seemed great and easy application but again it was out after my 3rd or 4th time using it, it was empty. I switched to lilyeve. I would’ve loved to continue using the product but because it ran out so quickly and the price for it.. I can’t. Maybe if the company reached out to rectify I would switch back. Not sure if that’s normal. Thought it would maybe last me like three weeks to a month. Super upset because I really enjoyed it at first.
T**Z
Actually works
Love it!! I’ve bought it before and this is my second time using it works good. Worth the money but have to be consistent to see hair growth.😊
J**E
Too little product for the price
Very little product for the price, I was using it bi-weekly unlike daily like most recommend. If I had used it daily I would have been out of product by the end of a week. Also should add, I’m not using a lot of product either, I’m using it on one specific spot on my head. So using that little of product and using it only twice a week and it runs out after a couple uses? Maybe I got a bad tube, but I’m not going to spend near 30 dollars every couple weeks to see results.
J**E
not enough product
cant even tell u if it works it ran out in 3 days im super sad bc i was excited to use it especially after all the bretman rock promo
F**N
Visible Baby Hair Growth
I’ve been using the Dr. Groot serum for a few weeks now and while it doesn’t last as long as I’d hoped (I usually need to reapply), I’m actually impressed with the results. I can already see baby hairs growing in areas where my hair was thinning, which is a big win for me. The serum feels lightweight and doesn’t irritate my scalp, and the growth results make it worth using despite the shorter-lasting effect. If you’re patient and consistent, this definitely shows promise for new hair growth.
A**.
Seve bien
Seve bien ay que ver los resultados
I**E
Not Enough product
Can’t really say if the product works since I was only able to get 3 applications from it. Only used it around my hairline and then it was empty. Not enough product for the price
Trustpilot
4 days ago
1 month ago