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

This product is excellent. Together with its conditioner, it has helped me a lot with hair loss. Start of highlighted quote:It leaves my hair clean, soft, and refreshed without drying it out. I also like that it gives my hair more volume and makes it look healthier.End of highlighted quote The shampoo has a nice texture, lathers well, and is easy to rinse out.

It’s hard to find a good shampoo that cleanses without weighing my hair down; I have an oily scalp, androgenetic alopecia, and a sensitive scalp. I wouldn't call this shampoo a total miracle, but it meets my needs: my hair looks fuller and healthier, there is less hair loss, and it leaves my hair clean without drying it out. While I haven't experienced a sensation of "deep cleansing," it does clean effectively enough. I’ve also tried the conditioner and the hot serum, and they complement it beautifully; although I’m still testing other products, this is one I would buy again because I know it works for me.

Ordered the bundle (shampoo, conditioner, miracle in shower, And awarding-winning Thickening serum) on 8/18/26, but unfortunately, seller did not send the whole bundle together; instead, separately. Rec’d shampoo & conditioner on 8/19/26 (prime orders), used both on 8/20/26. Hair smells great and conditioned my hair well and soft. Continued to used the products plus the Miracle In Shower, rec’d on 8/21/26. The brittle hair seemed almost back to my healthy soft and shinny hair I used to have. I am super excited! Story short, my hair was colored many times in the past and wasn’t healthy. They were frizzy, dried, split ends, and shed like crazy after using tresemme shampoo&conditioner little over a month. They falla lot in the shower and whenever combed. Then daughter shared info about this product from Tik-tok she watched, in which, was aligned with my search for hair products that will help with Asian hair symptoms such as mine. So I’ve decided to try. I am only into my 3rd day use of these products and very happy with so far. I have almost no sheds in the shower or while combing. Shedding has reduced tremendously. So that is better than normal for me! I can’t wait to receive the serum and use all four together! My goal is to regain my long silky strong luscious hair back! I am in my mid 50’s but if these products can turn my hair into this healthy look in such a short time, it really gives me hope for more. I will update after finishing this first batch.

This product is excellent. Together with its conditioner, it has helped me a lot with hair loss. It leaves my hair clean, soft, and refreshed without drying it out. I also like that it gives my hair more volume and makes it look healthier. The shampoo has a nice texture, lathers well, and is easy to rinse out.

definitely cleans your hair well but i feel like i have to use a lot to get the result, fragrance is alright

Shampoo does work, I started noticing a difference in about a month, I started noticing baby hairs coming in. Smells really good, and a little goes along way.

It works ! Shedding stopped and hair is thicker !

Love the scent and it definitely makes my thin, post menopausal hair feel fuller. I bought the conditioner too. They're expensive but I will definitely be buying again.

Après seulement deux utilisations, ce shampooing est incroyable : j’ai tout de suite remarqué la différence ! Mes cheveux sont plus épais, plus doux et paraissent vraiment plus sains. Le prix en vaut largement la peine.

Up to the standard

Expensive but effective. This product is very special. I have only used it one time since it's delivery and I can already see and feel differences in my hair and scalp. Can't wait to do further shampooing

I’m really happy with this Dr. Groot shampoo. It cleanses my scalp well and leaves my hair feeling fresh and clean. I also like that it’s designed to help with thinning hair and support healthier-looking hair. It lathers nicely and leaves my hair feeling soft after washing. Overall, a good addition to my hair care routine!

Me gusta mucho pero la primera vez que lo compré, eran 2 frascos de 700 ml. Creo que lo compré en Costco , Y a un buen precio, el que me llegó es de 385ml. Y más costoso