Customer reviews from Tzumi Electronics
Tzumi - SLF Red Light Therapy Hair Cap - Black
Average customer rating
5
(25 Reviews)
Rating breakdown 25 reviews
5 Stars
24
4 Stars
1
3 Stars
0
2 Stars
0
1 Star
0
100%of customers recommend this product.
(
25 out of
25)
Customer Reviews for Tzumi - SLF Red Light Therapy Hair Cap - Black
Customer Rating
5
Great product
on February 18, 2026
Posted by: Ritchie
from Colorado
[This review was collected as part of a promotion.] This cap is comfortable to wear and the treatment is soothing. I have tried a few of these and this one is a favorite. Happy with this purchase.
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Happy with this purchase
on February 18, 2026
Posted by: Donna C
from Kentucky
[This review was collected as part of a promotion.] I have been using this red light therapy cap for a few months now and I have to say that I am very impressed with the results. After going through some hormonal changes my hair started thinning and after using this cap I have noticed that my hair is starting to get thicker and growing much faster. It is very easy to use and has several different intensity levels and timer settings. Highly recommend this product
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Adjustable cap
on February 18, 2026
Posted by: Kelzzann
from Indiana
[This review was collected as part of a promotion.] This hat is AWESOME SAUCE! I wear it everyday on commute to town and back and I've seen results already! Hair feels thicker and healthier already. I think I'll start wearing it a little more at home too.
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Comfortable and works well
on February 19, 2026
Posted by: Magie Be
from FL
[This review was collected as part of a promotion.] So far everything is going great with this red light therapy cap. The controls are intuitive and easy to use. The actual cap is comfortable to wear also. I also like that it can be plugged into a power bank if I want to use this while traveling or away from home.
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Yield results with combination
on February 19, 2026
Posted by: Thought Alchemy
[This review was collected as part of a promotion.] I bought this hair growth red light therapy cap after having major hair loss due to multiple issues. I started using this to supplement my other regimes that I was following to see if there would be any change in hairfall. I noticed some difference in about a month of using this. I’m combining with medication and serums. The power bank options helps a lot to use while driving utilizing idle time in car and looks like a regular cap vs a helmet.
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Highly recommend
on February 19, 2026
Posted by: Rachel Michelle
from Deer Park, AL
[This review was collected as part of a promotion.] This red light therapy cap is pretty cool. I have Hashimotos and it causes my hair to be thin and fall out. This cap helps my hair grow and look fuller and healthier. It's really easy to use and has some great features. It's good quality and works just as advertised. I highly recommend.
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Easy to Use and Comfortable
on February 19, 2026
Posted by: Czah2
from NewYork
[This review was collected as part of a promotion.] I’ve been using this red light therapy cap regularly, and it’s been easy to work into my routine. The fit is comfortable and the controls are straightforward to use. It’s still early to judge results, but it feels relaxing and simple to use at home.
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Looking good so far
on February 20, 2026
Posted by: Cher675
from Anderson, Indiana
[This review was collected as part of a promotion.] Got this for my husband who has that ball cap receiving hairline his dad has his brothers have it even his son is starting to get it. It is very hereditary so I’ve got this light therapy ball cap in hopes to help out and you know rejuvenate and I have to admit that it is working. I am able to see the difference in his son come over yesterday and was teasing him and when he told him that he was using the ball cap like Therapy, his son said dad when you get done I need to use it.
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics