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
I have BABY HAIRS!
on February 20, 2026
Posted by: tn62
from Savannah, Ga
[This review was collected as part of a promotion.] My hair started falling out by the clumpful after a long illness, and I had heard great things about red light therapy for hair loss.
This cap is so easy to set up and use, and there’s no discomfort at all, just a comfortable warmth. I definitely see some new growth along my hairline since using this device - I have new “baby hairs!”
Results so far are encouraging and I will continue to use. Highly recommend!
This cap is so easy to set up and use, and there’s no discomfort at all, just a comfortable warmth. I definitely see some new growth along my hairline since using this device - I have new “baby hairs!”
Results so far are encouraging and I will continue to use. Highly recommend!
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Great for men!
on February 20, 2026
Posted by: Tamitx25
from Tx
[This review was collected as part of a promotion.] This is great for my husband. He can wear it comfortably and set the timer and forget it until it’s done. It’s helping his hair grow, and he doesn’t fuss about wearing it since it looks like a regular hat instead of the hard plastic kind.
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Good fit
on February 20, 2026
Posted by: Des B
from WI
[This review was collected as part of a promotion.] Red light therapy is trending and I’ve wanted to try it but I don’t have the patience for some of the devices. I like that I can wear this hat and still do other things, like chores around the house. The hat fits well and I’ve gotten used to it. The controls are easy to use and so far I haven’t had any issues.
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
4
hair growth cap
on February 21, 2026
Posted by: tlv29
[This review was collected as part of a promotion.] Purchased as a gift for my husband. He feels it is helping with his hair growth along with medications.
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Hat is convenient
on February 21, 2026
Posted by: Andi 25
from Los Angeles
[This review was collected as part of a promotion.] This seems pretty easy to use. It might be hard to see immediate results, but if you have the time to use it, it seems like it's worth making the effort. A hat seems to be a convenient way to accomplish this!
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Works great!
on February 21, 2026
Posted by: Angie0321
from Central PA
[This review was collected as part of a promotion.] I was dealing with post partum hair loss and my hair was juat not looking its best. My neighbor recommended trying red light therapy. I purchased this not really having high hopes but I was quite shocked how well it was working. I noticed less hair coming out when I brushed. My hair was looking nicer and was growing!! This was a great investment in myself and mental health!
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Worth it!
on February 21, 2026
Posted by: Hanzie
[This review was collected as part of a promotion.] As I get older, my hair doesn’t have the same fullness and “umph” it used to. After doing some research I decided to try this red light cap. I can definitely tell the difference already! The cap is comfy and fits great. I actually like to wear it on my drive to and from work - I just plug it into a usb port in my car. Heal my hair while I drive to work, can’t complain! Lol.
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Highly recommend
on May 1, 2026
Posted by: Rachel Kroll
from Deer Park, AL
[This review was collected as part of a promotion.] Nice red light therapy hat. Good quality, lightweight and comfortable. Works just as expected. Highly recommend!
I would recommend this to a friend!
Written by a customer while visiting Tzumi Electronics