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

I love this product. I have much less hair in the bottom of the shower when I wash my hair. My hair is shiny and in great condition.

The shampoo has a mild and calming scent. I've been using it daily and my hair looks, and feels good. I'm unsure of the effect on hair growth. It may take a while to see noticeable hair growth. I will buy it again and recommend it to everyone to feel the difference from the previous shampoo.

I had hair thinning and hair loss issue. I splurged buy multiple brands to test and trial and I stumbled upon this brand due to TikTok. I was desperate so I decided to try it anyway. This product line worked for me. At first upon use, I too like those reviews have more hair loss but that was only the beginning stage. Upon constant usages, I noticed more hair growth. I have tons of baby stands growing out! Maybe the hairloss needed to happen for healthier hair to grow? Not sure. I can tell you I am down more than half bottle with the miracle treatment (same brand) and my scalp is healthier. As for hair thinning issue, my hair is growing thicker by a little. Not much of a difference compare to the hair loss.Overall, I rate this 5/5 but I truly think this product won’t work without the miracle treatment. Also the miracle treatment softens your hair like crazy! There is a bit of a heat when you put it on your scalp, but overall just get the two.

I am enjoying using this product but time will tell if it is effective for hair loss or not.

This is not a cure for baldness- no shampoo is- but it definitely thickens the look and feel of your hair and the results are noticeable. The shampoo also smells great and does not strip your scalp and hair. best to pair with the scalp serum and conditioner.

Dr. Groot shampoo and conditioner was such a rip off!This did nothing for my hair.In fact, I felt like my hair got thinner.I stop using after 4 uses/times.Very disappointed in both products.This Scalp thickening shampoo and conditionerOnly made my head itch and my hair felt dirty.Bummer!

My hair feels healthy using this and every other week I’ll use a drop of their purifying clay shampoo on my roots to get all the oils and build up out. I felt after I used this for 3-4 months less hair started to fall out I had severe fall out.. after I stopped using the shampoo for a little since my hair was getting to use to the product I like to alternate shampoos I noticed hair fallout started again. So if you commit, commit because you’ll see some difference. It’s not magic but your hair does feel cleaner and healthier using this. And my hair is color treated so it does strip color out quicker (unfortunately)

Not a miracle yet, but hair shows more body and shine. Scent pleasant.