Dr. GrootHair Thickening Shampoo, Korean Hair Care with Biotin, Rosemary Oil to Help Volumize Thinning, Damaged Hair, Hydrate Hair and Scalp, Biotin Shampoo, Scalp Revitalizing Solution

Today was my first day using the shampoo. And I hope every time I wash my hair I had the same wonderful result. My hair is bouncier appears thicker, and fuller.!! I also have the scalp treatment that I’ve been used in for a couple weeks. Five stars.

I have a dry scalp and this shampoo really helps. It creates thick foam, feels gentle, and leaves my hair with great volume after drying. As far as I know, it’s a well-studied formula from Korea made specifically for scalp care. Highly recommend!

Love this. Wish it was a little cheaper, scent is ok wish it was a better sent but it is ok. Don't see much about my hair coming back but i don't shed as much.

This stuff is amazing. The amount of reduction in my hair falling out is mind blowing

Great so far!

This shampoo smells AMAZING!!! it's cleanser my very oily hair so well! Did I mention that it smells AMAZING 😄 It has a clean, citrus fragrance. A little goes a long way. I have short hair and it use a little less than a penny-sized amount. I highly recommend that you purchase the hair serum/solution as well. Together they make a great team which leads to my hair feeling healthy. Highly recommended!

Be very careful when looking for thickening shampoo and conditioner. I heard about this one on TikTok but purchase here because shipping is faster. They advertise it for women with thinning hair. I've used a ton of different shampoos I found one that slows the process but the way they advertise this as if this was gonna be the one. I lost an extreme amount of hair. In the shower and throughout the day. That never happened until I used this product. The first time I lost alot of hair and thought ok that's probably just happens using it for the first time but nope 5 days later I use it again and I lost 2 times more than the first. This is absolutely the worst shampoo and conditioner I've tried. I'm so worried that I'm gonna lose more because after the first use I was shedding more than ever after washing my hair. Mind you I brush my hair before going in the shower and had a handful of hair so what you see in the picture isn't all I lost today. My hair got oily as well after day 2 no volume looks the same. I just don't like when people make false post just to make a sale. This is my honest review. Please be careful for the woman who has thinking hair. This didn't work for me and made it worst for me.

For my thing hair - this is something else!! Love it