---
product_id: 99789494
title: "Theradome EVO Laser Hair Growth Helmet LH40 – 100% Laser, No Ineffective LEDs – FDA-Cleared Red Light Therapy for Hair Regrowth 4x Week – Made in the USA"
brand: "theradome"
price: "KSh198668"
currency: KES
in_stock: true
reviews_count: 13
category: "Theradome"
url: https://www.desertcart.co.ke/products/99789494-theradome-evo-laser-hair-growth-helmet-lh40-100-laser-no
store_origin: KE
region: Kenya
---

# 40-80 medical-grade laser diodes FDA-cleared & safe Made in Silicon Valley, USA Theradome EVO Laser Hair Growth Helmet LH40 – 100% Laser, No Ineffective LEDs – FDA-Cleared Red Light Therapy for Hair Regrowth 4x Week – Made in the USA

**Brand:** theradome
**Price:** KSh198668
**Availability:** ✅ In Stock

## Summary

> 🔴 Unlock your hair’s future with science-backed laser precision!

## Quick Answers

- **What is this?** Theradome EVO Laser Hair Growth Helmet LH40 – 100% Laser, No Ineffective LEDs – FDA-Cleared Red Light Therapy for Hair Regrowth 4x Week – Made in the USA by theradome
- **How much does it cost?** KSh198668 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/99789494-theradome-evo-laser-hair-growth-helmet-lh40-100-laser-no)

## Best For

- theradome enthusiasts

## Why This Product

- Trusted theradome brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **NASA-Grade Innovation:** Developed by a former NASA scientist, engineered for consistent, professional-grade results.
- • **Precision Laser Power:** Harnesses 100% laser tech—no ineffective LEDs—for deep, targeted scalp stimulation.
- • **Durable & User-Friendly:** Lightweight, rechargeable, and voice-guided for a premium, hassle-free experience.
- • **Hands-Free Full Coverage:** Ergonomic helmet design ensures effortless, full scalp treatment including hairline and crown.
- • **Seamless Routine Integration:** FDA-cleared and compatible with your favorite hair care products for a holistic regimen.

## Overview

The Theradome EVO LH40 is a cutting-edge, FDA-cleared laser hair growth helmet featuring 40-80 medical-grade laser diodes designed by a former NASA scientist. Made in the USA, it delivers full scalp coverage with hands-free convenience, promoting hair regrowth through targeted red light therapy. Lightweight and rechargeable, it integrates seamlessly into your hair care routine, offering a professional-grade solution trusted by thousands for consistent, visible results.

## Description

desertcart.com : Theradome EVO Laser Hair Growth Helmet LH40 – 100% Laser, No Ineffective LEDs – FDA-Cleared Red Light Therapy for Hair Regrowth 4x Week – Made in the USA : Beauty & Personal Care

Review: Quality Product. Realistic Expectations... Consistant use has brought great results. - March 2018: Arrived on time, comes with sturdy carry case. Unit is well made. Easy to use, just charge the Li-ion battery and press the button to start. It talks to you, but it's not annoying, 'Ready for treatment, place on head', ...'Five minutes remaining', ...'Treatment No. 2 completed.' If you take it off your head during treatment the lights go out. With it back on the head the lights come back on, and she says, “Treatment resumed.” It shuts off after 20 minutes. Overall very good design. No discomfort. My wife is using it also. I plan to start with one treatment per day, five times a week, M to F. If any negative results, will reduce to three treatments a week, M-W-F. The instructions say to use it at least twice a week, and allow a full 24 hours between treatments. I expect to see some improvement in existing hair strength after two months, 50 treatments. I expect to see new hair re-growth after 12 months, 260 treatments. I am 58 years old, and get my hair cut about once every ten weeks,... so not much happening up there in one month. April 2018: I plan to update this review each month with progress, if any. May 2018 update: It's working. Using six days a week. After 42 treatments I see stronger hair, the wavyness is coming back, and small new hairs coming in. I have a small red birth mark on my upper forehead, my hair line was well above this mark,, now I see fine hair next to and in front of it again,... the birth mark is not moving up my head! The hair line is moving back down. Increased to 5 stars. February 2019 Update. We continue to achieve great results. More thicker stronger curlier hair. The hairs that come back are the same color and texture as before. For several years [from about age 54 to 57] I was going about ten weeks between haircuts. Last year I after I started using the Theadome red laser hemit I got my hair cut every six weeks. Now, after nearly a year of treatment, I get my hair cut every three weeks, as I did when I was in my thirties,, the computer at GreatClips is keeping track. The lady at GreatClips can easily see the difference and told me, “Just keep doing exactly whatever you are doing.” The customer service at Theradome is excellent. The company stands behind their products. Dec 2022 Update. Still going strong after 1017 treatments. The battery was easy to replace. We were traveling over seas for a while and when my wife, 74 years old, got back to her regular hair dresser she screamed, “Oh my goodness! Honey, where did you get all this hair?!” Nov 2023 Update. The battery charger finally quit. Everything is still working, but the helmet can’t charge the battery. Theradome sent me a replacement battery and power adapter for free; when that didn’t fix it they offered me a replacement helmet at a 25% discount and free extended warranty. Determined to make it work, I dug the little circuit board out of the end of the battery, bought a battery holder, battery charger, and several new 18650 rechargeable batteries from Batteries Plus. I twisted the wires together, plugged it back in, stuck the battery holder to the helmet with double-stick tape,… “Ready for Treatment, Place on Head.” It’s not pretty, but it works. About once a week, I need to pull out the battery and swap it with the one in the charger. The reason there are three wires for the battery is the over-temperature alarm; when you hear the helmet say, “Error, Temperature High,” I believe she’s referring to the battery. Some cheap Chinese batteries don’t have over-temperature protection, even though there are three wires, the battery is telling the helmet everything is Ok even when it’s getting close to thermal run-away. Always buy Theradome replacement batteries. You could save $20 on a cheap battery, but your helmet could catch fire. Lithium-Ion batteries can be very dangerous. For my external battery setup, the charger on my nightstand has over-temperature protection built in.
Review: A genie in the bottle - I am THRILLED that I made the decision back in 2023 to give this a try for my hair shedding and hair loss. The results speak for themselves. Its just so amazing to me how healthier my hair is and how that bald spot in the front of my head keeps getting smaller. When I look in the mirror and Momma Donna sees the results to date with my all new hair sprouts still growing and filling in I am so happy. Yes happy. It works remember nothing happens overnight just be consistent and patient . For me it’s like brushing my teeth. I do that everyday now I use my Theradome no difference. The best daily habit I have:) that and flossing of course:)

## Features

- Advanced Laser Technology for Hair Wellness: The Theradome Laser Hair Therapy Helmet uses medical-grade laser technology—not LEDs—to provide optimal scalp coverage. Designed by a former NASA scientist and made in the USA, it delivers precise light energy to support a healthier-looking head of hair.
- Powerful & Targeted Light Therapy: Unlike other devices that mix lasers with LEDs, Theradome utilizes 40-80 premium laser diodes to maximize light energy absorption. This ensures focused scalp coverage and deeper penetration while maintaining a cool temperature for a comfortable treatment experience.
- Full Scalp Coverage for Convenient Treatment: Theradome’s ergonomic helmet design ensures hands-free, full-scalp coverage, including the hairline, temples, and crown. Simply wear the device for short, easy sessions while relaxing, working, or doing household tasks.
- Premium Quality & Engineering Excellence: Manufactured in Silicon Valley, California, Theradome’s laser technology is engineered for precision and consistency. Designed for durability and ease of use, this innovative device is a top choice for at-home hair care routines.
- FDA-Cleared & Easy to Integrate into Your Routine: Theradome is FDA-cleared for safety and effectiveness. It’s a seamless addition to your hair wellness routine and pairs well with other treatments such as shampoos, conditioners, and serums.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07K391B39 |
| ASIN  | B07K391B39 |
| Age Range Description | Adult |
| Batteries  | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #86,846 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #16 in Hair Regrowth Devices |
| Brand Name | Theradome |
| Customer Reviews | 4.2 4.2 out of 5 stars (604) |
| Global Trade Identification Number | 00748252727206 |
| Hair Type | All hair types |
| Is Discontinued By Manufacturer  | No |
| Item Form | Laser Hair Growth Helmet |
| Item Weight | 672 Grams |
| Item model number  | LH40 EVO |
| Manufacturer | Theradome |
| Manufacturer  | Theradome |
| Number of Items | 1 |
| Product Dimensions  | 11.61 x 7.87 x 5.12 inches; 1.48 Pounds |
| Recommended Uses For Product | Hair Growth |
| Scent Name | Unscented |
| UPC | 748252727206 |
| UPC  | 748252727206 |
| Unit Count | 1 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Theradome
- **Item Form:** Laser Hair Growth Helmet
- **Item Weight:** 672 Grams
- **Scent:** Unscented

## Images

![Theradome EVO Laser Hair Growth Helmet LH40 – 100% Laser, No Ineffective LEDs – FDA-Cleared Red Light Therapy for Hair Regrowth 4x Week – Made in the USA - Image 1](https://m.media-amazon.com/images/I/51x6N7ZE-sL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: I feel like the lasers are hitting the same spots with each use.  is that ok, or should i shift the helmet a little with each use? (model evo lh40)**
A: Actually, each time you wear the Theradome the lasers are hitting slightly different parts of your scalp.  But the way lasers work, once they hit the scalp, each laser beam spreads out, similar to water hitting a sponge,  so it absorbs then scatters.  Therefore you do not have to worry about trying to move the Theradome around to try to hit all spots on your scalp.  After 20 minutes all the lasers light will have spread around fully around your scalp as well as penetrated deep within your scalp to hit the hair follicles.  Hope this helps.  Theradome Support Team

**Q: Is there a way to turn off the speaker?**
A: Thanks for your question! Please press the master switch to turn the helmet on. Then double click the master switch to adjust the volume. The word “Theradome” will be spoken at your chosen volume level. You may double click the switch to lower the settings, which will decrease from loud, medium, soft, and silent before looping back to loud.

**Q: Are the hard spikes supposed to poke into my scalp when I use it? Or should I be using the enclosed pad to have it lifted more off my head?**
A: Si

**Q: Can the battery be replaced myself if it dies or will it have to be returned to manufacturer for battery replacement?**
A: Changing the battery is straight forward and you don't need to send your helmet back to us to replace. We have simple instructions and a video if you prefer to go through how to replace.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality Product. Realistic Expectations... Consistant use has brought great results.
*by 6***Y on March 19, 2018*

March 2018: Arrived on time, comes with sturdy carry case. Unit is well made. Easy to use, just charge the Li-ion battery and press the button to start. It talks to you, but it's not annoying, 'Ready for treatment, place on head', ...'Five minutes remaining', ...'Treatment No. 2 completed.' If you take it off your head during treatment the lights go out. With it back on the head the lights come back on, and she says, “Treatment resumed.” It shuts off after 20 minutes. Overall very good design. No discomfort. My wife is using it also. I plan to start with one treatment per day, five times a week, M to F. If any negative results, will reduce to three treatments a week, M-W-F. The instructions say to use it at least twice a week, and allow a full 24 hours between treatments. I expect to see some improvement in existing hair strength after two months, 50 treatments. I expect to see new hair re-growth after 12 months, 260 treatments. I am 58 years old, and get my hair cut about once every ten weeks,... so not much happening up there in one month. April 2018: I plan to update this review each month with progress, if any. May 2018 update: It's working. Using six days a week. After 42 treatments I see stronger hair, the wavyness is coming back, and small new hairs coming in. I have a small red birth mark on my upper forehead, my hair line was well above this mark,, now I see fine hair next to and in front of it again,... the birth mark is not moving up my head! The hair line is moving back down. Increased to 5 stars. February 2019 Update. We continue to achieve great results. More thicker stronger curlier hair. The hairs that come back are the same color and texture as before. For several years [from about age 54 to 57] I was going about ten weeks between haircuts. Last year I after I started using the Theadome red laser hemit I got my hair cut every six weeks. Now, after nearly a year of treatment, I get my hair cut every three weeks, as I did when I was in my thirties,, the computer at GreatClips is keeping track. The lady at GreatClips can easily see the difference and told me, “Just keep doing exactly whatever you are doing.” The customer service at Theradome is excellent. The company stands behind their products. Dec 2022 Update. Still going strong after 1017 treatments. The battery was easy to replace. We were traveling over seas for a while and when my wife, 74 years old, got back to her regular hair dresser she screamed, “Oh my goodness! Honey, where did you get all this hair?!” Nov 2023 Update. The battery charger finally quit. Everything is still working, but the helmet can’t charge the battery. Theradome sent me a replacement battery and power adapter for free; when that didn’t fix it they offered me a replacement helmet at a 25% discount and free extended warranty. Determined to make it work, I dug the little circuit board out of the end of the battery, bought a battery holder, battery charger, and several new 18650 rechargeable batteries from Batteries Plus. I twisted the wires together, plugged it back in, stuck the battery holder to the helmet with double-stick tape,… “Ready for Treatment, Place on Head.” It’s not pretty, but it works. About once a week, I need to pull out the battery and swap it with the one in the charger. The reason there are three wires for the battery is the over-temperature alarm; when you hear the helmet say, “Error, Temperature High,” I believe she’s referring to the battery. Some cheap Chinese batteries don’t have over-temperature protection, even though there are three wires, the battery is telling the helmet everything is Ok even when it’s getting close to thermal run-away. Always buy Theradome replacement batteries. You could save $20 on a cheap battery, but your helmet could catch fire. Lithium-Ion batteries can be very dangerous. For my external battery setup, the charger on my nightstand has over-temperature protection built in.

### ⭐⭐⭐⭐⭐ A genie in the bottle
*by M***A on February 7, 2026*

I am THRILLED that I made the decision back in 2023 to give this a try for my hair shedding and hair loss. The results speak for themselves. Its just so amazing to me how healthier my hair is and how that bald spot in the front of my head keeps getting smaller. When I look in the mirror and Momma Donna sees the results to date with my all new hair sprouts still growing and filling in I am so happy. Yes happy. It works remember nothing happens overnight just be consistent and patient . For me it’s like brushing my teeth. I do that everyday now I use my Theradome no difference. The best daily habit I have:) that and flossing of course:)

### ⭐⭐⭐⭐⭐ It really works!
*by R***T on February 3, 2026*

I purchased this helmet roughly 5 years ago and have surpassed 900 treatments. The helmet has reduced my bald spot on the crown of my head by about half. My hair has thickened elsewhere. Also notable my hair now grows almost twice as fast. Last, the hair in the top of my head has no gray whereas my hair further down beyond the helmet coverage is gray. I've been very happy with the device. Had to purchase new battery around treatment 380. New battery is still going strong

## Frequently Bought Together

- Theradome EVO Laser Hair Growth Helmet LH40 – 100% Laser, No Ineffective LEDs – FDA-Cleared Red Light Therapy for Hair Regrowth 4x Week – Made in the USA
- Mielle Organics Rosemary Mint Strengthening Shampoo Infused with Biotin, Cleanses and Helps Strengthen Weak and Brittle Hair (12 Fl Oz)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-10*