This can be addictive! So relaxing. It has 2 speeds. It does NOT pull your hair. I have very thin hair and was afraid it would pull out or brake it. Reason I bought to make my hair healthy. It works great. My granddaughter has very thick hair. Rubber band won't hold it. It works on her hair also. The red light therapy and able to add oils of your choice are just icing on the cake. Charges just fine. Works great. And alot cheaper and does the same thing as other more expensive ones I looked at.

My hair was falling out a lot....way too much in the drain, possibly from an allergic reaction to a hair color a professional used. I wasn't seeing any less fallout after taking hair supplements so I tried this product after reading a few reviews. I used it once a day and within a week the hair fall started to improve. After a month or so the hair fall completely stopped! No hair in the drain, on my clothes, on the towels-- I am no longer anxious about my hair thinning!

using this hair growth comb for a couple of days, but so far I like it a lot. The massage feels relaxing and makes it easy to put the treatment right on the roots. It’s simple to handle, charges quickly with the USB cable, and I like that

This has been a game changer in helping me stimulate hair growth. Its very easy to use and you can put any hair oil or serum you want into the chamber. Plus you can't beat a relaxing hair scalp massage.

I honestly feel like it really works. I made my own rosemary oil and I mix it with castor oil and it has been working great. My mom noticed my hair got longer and I’m seeing a lot more baby hairs. I bought this product because I bleached my hair a few months ago and it was very damaged so I am trying to grow it back. One thing I will say is that the oil can leak from the back sometimes and the flap to close it doesn’t feel secure. But it doesn’t prevent me from using it properly, I just wish it was a more firm plastic that clicks into place instead of pushing the flimsy plastic down to seal it. Overall pretty happy with the product :)