











🌿 Unlock fuller, thicker hair with precision and science—because your scalp deserves VIP treatment.
Dr. Groot Hair Thickening Serum is a clinically tested Korean scalp treatment that reduces hair loss by 82.2%, decreases scalp oil by 46.42%, and boosts hydration by 30%. Featuring a menthol-infused watery gel and a precision metal roll-on tip, it delivers targeted nourishment with a refreshing finish. Formulated without parabens, silicones, sulfates, or gluten, it supports healthier, thicker hair and is safe for color-treated hair.













| ASIN | B0DK22L979 |
| ASIN | B0DK22L979 |
| Best Sellers Rank | #14,160 in Beauty ( See Top 100 in Beauty ) #42 in Scalp Treatments |
| Customer reviews | 3.2 3.2 out of 5 stars (171) |
| Date First Available | 24 June 2025 |
| Manufacturer | LG HOUSEHOLD&HEALTHCARE LTD |
| Manufacturer | LG HOUSEHOLD&HEALTHCARE LTD |
| Package Dimensions | 16.69 x 3.99 x 2.69 cm; 60 g |
| Package Dimensions | 16.69 x 3.99 x 2.69 cm; 60 g |
T**Z
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.😊
E**A
Bad, bad, bad, two or three applications and it’s empty!! No worthy.
J**Z
It is amazing I started seeing baby hairs after three days of just using it might sound like I’m faking it but I’m not my hair used to grow so fast keep in mind i am a male and after my hair started thinning and my hairline was receding I used this three days ago and I can tell a big difference I will absolutely be buying the shampoo and conditioner!!!!
A**R
I used this product for a week and it either ran out or isn’t working anymore as nothing comes out. I did not use a lot and I am so disappointed it ran out because I was hoping this would do the trick
M**.
Love how it massages my head also.
Trustpilot
2 weeks ago
1 week ago