It is very easy to use and helps in case someone has learned to brush hard; it gathers and prevents hair breakage.

If I could give it more stars, I would! It is fantastic. I have long, curly hair that frizzes and tangles very easily. It is the only one that doesn’t make me struggle to detangle it! I have had it for 2 years and it hasn’t broken, despite the pressure it has been put under! I recommend it with my eyes closed!!

I’m surprised by the good reviews. It’s hard, it hurts the child’s head, and it doesn’t untangle. Money wasted, choose something else

initially, very good brush! however, a few months after use, the "heads" from the bristles came off and it became truly USELESS!

Really very good. We solved the problem with the little one's tangled hair and the difference compared to a regular brush is impressive. I highly recommend it!

I am taking off one star because it is expensive as you can find similar products for 3 €, but it is quite comfortable and especially for long and curly hair. We will see how long it lasts

Two stars for my own hair which is long, curly, and thick—I need a quarter of an hour to detangle it with this comb. Plus, during the process, one of the teeth bent. But I believe for straight hair with fine strands it will be good.

It is very good for curly hair. It doesn't pull at all, on the contrary, it is flexible so the brush 'gives' instead of breaking the hair, there is no pain at all and detangling becomes a breeze, even on dry hair. Also, it is more durable than it seemed to me when I first held it in my hands (I expected it to break/at least some of the bristles to come off).

As a negative, I only have that it holds a looooot of lint and the way it is made, it is very difficult to clean.

on the well-known orange online Chinese shop it's 2€. kiana got the brush from China, put a stamp on it and pushed it to 12€. very good product, it's worth it but not from here.

This brush is unbelievable!!! It is super lightweight, its body (with the bristles that comb) adapts to the head it is brushing (imagine something like a suspension) and it really detangles hair effortlessly and, most importantly, painlessly! I bought it for my daughter (9 years old) who has hair down to her backside and wouldn’t brush it because it hurt! With this brush, both my daughter and I found relief! I wish I had bought it sooner!!! Honestly, it will be one of your best purchases!

The best brush for both children and adults! It detangles hair without pain! I have bought many brushes because my daughters have a lot of long, curly hair and this is the only one we all use..

The best brush! Comfortable, soft, flexible, and in beautiful colors. It detangles immediately without causing discomfort, whether on wet or dry hair. It is easy to clean. Unfortunately, a bit expensive.

Very satisfied! It detangles smoothly without damaging the hair. Reduced frizz compared to hard brushes. I also bought it as a gift for my family!

The softest brush that exists, tested on me with straight, dry, and tangled hair, but also on my niece with curly hair who doesn't want her hair brushed because it hurts, but with this one she had no problem at all. Perfect! I have bought 3 for myself, my mom, and my niece!

The best brush I have ever bought. I was recommended it. The hair doesn't break, which was my constant problem. It is very friendly to the hair, especially dyed hair.

Very good for the money. I also have the Tangle Teezer brush (which is more expensive) and personally, I believe that the Bio Friendly one is better. I have curly hair, it detangles very easily while washing, without breaking my hair or causing pain. Also, with its design, it is very easy to remove any leftover hair that may remain on the comb.

Wonderful perfect!!! It untangles my little girl's hair incredibly easily!!!! I didn't expect to see a result and yet it is perfect!!!!

Without being an expert, for me the best brush I have ever had. You don't realize you are brushing your hair, it's like someone is gently stroking your head with their hand. Dry - wet doesn't matter. Truly amazing. I got 3 more after for the whole family and everyone loved it.

It is a good brush, it untangles my hair very easily but it collects a lot of lint/dust at the base of the bristles and due to its design it takes a very long time to clean it, many times I have to pull out each little piece of lint separately...

One year later and all the protective blobs on the bristles are worn off and you cannot use it as very painful.

It is very good. It untangles the hair easily without conditioner. One downside is that it is a little difficult to clean

My hair, I'm telling you, you couldn't comb it all!! And if you did comb it, it would be a disaster in half an hour!! The comb is amazing!!! I have never seen a comb that doesn't hurt!!!! If you have easily tangled hair, buy it!!!

Awesome comb! It doesn't break the hair. You don't hear that creaking sound that hair makes when combing! It detangles easily both on wet and dry hair! It's flexible.

I have tried many brushes so far and I can say that Kyana is the most effective for detangling hair! Both my daughter's hair and mine get very tangled and we both noticed a big difference. Brushing is much easier and painless now!

Amazing! It's worth every euro! It combs perfectly and easily detangles the hair, but at the same time it feels so beautiful on the head, like getting a massage, value for money!!

Very nice brush for combing dry and wet hair. It is very lightweight so it is also suitable for traveling.

I use it both during washing and after drying. It detangles the hair very nicely without any pain and without breaking or damaging it. With other brushes, broken hair would gather at their base, but now I rarely clean it with just a few strands. At first, if you haven't used something similar before, you might think it will break, but on the contrary, the elasticity it has due to its spiral design helps a lot in detangling the hair.

I initially bought the Tangle Teezer The Wet Detangler for my daughter, which is good for wet hair. Then, with a gift set at the hair salon, I got the Kyana. There is really no comparison!! It is for wet and dry hair and doesn't hurt at all. My little one only wants to comb her hair with this, just like me, who has very curly hair. Additionally, unlike other brushes, this one is very easy to clean because its spiral shape moves and you can easily remove the trapped hair between the "teeth". Strongly recommended!!

I had bought the most popular hairbrush (here) so that my daughter wouldn't feel any pain when I comb her hair, and I thought there was nothing better!!
In a hair salon, she tried the Kyana and she liked it a lot, she asked me to get it for her!!! It is amazing, it doesn't hurt at all, I comb her hair effortlessly and no more screams. It is perfect for both wet and dry hair!!! Fantastic!!

It is very good but I do not recommend it for people with very curly and/or thin hair that gets tangled and hurts when you try to untangle it. However, for hair that doesn't get tangled, it has a perfect feel and the bristles give a nice massage to the scalp. The brush also moves during brushing because it makes waves to brush the hair sections accurately.