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’ve been very happy with this shampoo. It works really well for me, and my hair feels fuller and healthier after using it consistently. The scent is also amazing — fresh, clean, and pleasant without being overpowering. It leaves my scalp feeling refreshed and my hair soft and manageable. Overall, this is a great Korean hair care product, and I would definitely purchase it again.

A truly wonderful product that in my experience really does wonders. It removes dirt and oil to without stripping the natural oils and leaves your hair without the greasiness and the your hair feel clean while maintaining the softness and moisture.

Thinning gray hair and this shampoo has helped in a few washing. Feels softer and thicker with less breakage. I use the conditioner too and my long hair doesn't tangle now.

I love this shampoo and conditioner. It has thickened my hair. Definitely way less hair loss when I comb out my wet hair. I also love the smell and texture. Hair looks great p

Smells nice, lasts a long time (so good value) and leaves my hair feeling soft and smooth. In combination with the conditioner it enhances my naturally curly hair. I am never sure what people mean by "thick" hair. If this is meant as opposed to thinning hair, as in hair loss, it's hard to tell. I have seen comments like "I now see a lot of Baby-hairs" (here or in YouTube videos) I think that is just a bunch of internet babble. Korean products in general claim that they are focused on prevention as opposed to repair of already existing problems. With shampoo that means nourishing the scalp as opposed to trying to fix already damaged hair. I think about it this way: How much time, effort and products do most people put into their face skin? Your scalp is basically a continuation of the skin on your face. So why not try to take the same care of your scalp?

Really boosts and helps with hair volume.

I've noticed a clear difference in my hair. It's so much softer, feels healthier, and slightly thicker without feeling weighed down. Plus, it smells amazing and leaves my hair feeling so clean. Hopefully, the effectiveness will continue, and I'll get my old thicker hair back.

I bought the bundle one.i received the shampoo and conditioner 1st but i waited for the miracle in shower treatment and serum before using it. While using it a while ago,this is the 1st time that some of my hair was falling while I’m showering.usually after i blow dry my hair or while brushing.i’m not sure if i continue using this product 😅 my hair is soft though that’s why i gave 3 stars 😅

This shampoo does work. I've got re growth after a few weeks which shocked me as tbh i wasn't expecting much from the product, just thought im probably wasting my money. However, im really pleased as ive very fine hair and to see growth at front of my scalp is amazing. I know it will take months to have more regrowth but at least I know its working.

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

Supper

Just recently used it and this duo the shampoo and the hair treatment is amazing. My hair smells so good and I can feel it so light and clean. I noticed a shine in my hair as well and bouncy. I love the volume it gives my hair