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✨ Unlock your scalp’s full potential with every roll-on application!
Dr. Groot’s Award-Winning Hair Thickening Serum is a clinically tested Korean scalp treatment that reduces hair loss by 82.2%, controls oil by 46.42%, and boosts hydration by 30%. Featuring a precision metal-tip roll-on and a refreshing menthol gel, it exfoliates, cleanses, and nourishes with a potent blend of biotin, caffeine, and niacinamide—all without harsh chemicals. Perfect for professionals seeking a sleek, effective solution to thicker, healthier hair.
| ASIN | B0DK22L979 |
| ASIN | B0DK22L979 |
| Active Ingredients | salicylic_acid |
| Best Sellers Rank | #2,229 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #17 in Hair Regrowth Treatments |
| Brand Name | Dr. Groot |
| Customer Reviews | 3.0 3.0 out of 5 stars (206) |
| Hair Type | All |
| Item Form | Gel |
| Item Volume | 0.5 Fluid Ounces |
| Item Weight | 0.06 Kilograms |
| Manufacturer | Dr. Groot |
| Manufacturer | Dr. Groot |
| Number of Items | 1 |
| Package Dimensions | 6.3 x 1.6 x 1 inches; 2.12 ounces |
| Recommended Uses For Product | Hair Thickening, Reduces Oil, Strengthening |
| UPC | 803954310108 |
| 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.😊
K**A
Do not buy this hair serum
I love to try but the product just a ripoff, I only used twice and it’s already empty. Pay so much for a small amount of product. Not happy about it.
J**A
Worth the price
A little pricey, but worth it
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.
R**L
EMPTY
This thing comes basically empty. Don’t buy unless you have the money to get one per week. Mine only last a little over a week.
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**F
it finished after a couple times only. So little u don’t get to see any result! Wouldn’t recommend
Trustpilot
2 days ago
2 months ago