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)

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

Is there a way to turn off the speaker?

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.

Can the battery be replaced myself if it dies or will it have to be returned to manufacturer for battery replacement?

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.

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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

Product ID: 99789494

Details

Age Range (Description)
Adult
Brand
Theradome
Item Form
Laser Hair
Item Weight
672 Grams
Scent
Unscented

🔴40-80 medical-grade laser diodes

🛡️FDA-cleared for safety & effectiveness

🇺🇸Precision-engineered in Silicon Valley, USA

$1164.66

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Description

🔴 Unlock your hair’s full potential with science-backed laser precision!

PURE LASER POWER - 100% laser diodes, no ineffective LEDs for maximum scalp penetration
DURABLE LIGHTWEIGHT - Only 1.48 lbs with premium build quality for comfortable, consistent use
NASA GRADE INNOVATION - Developed by a former NASA scientist for cutting-edge hair wellness
HANDS FREE FULL COVERAGE - Ergonomic helmet design targets hairline, temples & crown effortlessly
SEAMLESS ROUTINE INTEGRATION - FDA-cleared and pairs perfectly with your favorite hair care products

The EVO Laser Hair Growth Helmet LH40 uses 40-80 medical-grade laser diodes (no LEDs) to deliver FDA-cleared red light therapy for hair regrowth. Designed by a former NASA scientist and made in Silicon Valley, this lightweight, ergonomic helmet offers full scalp coverage and integrates easily into your hair care routine for proven, comfortable at-home treatment.

Specifications

ASIN	B07K391B39
ASIN	B07K391B39
Age Range Description	Adult
Batteries	1 Lithium Ion batteries required. (included)
Best Sellers Rank	#73,242 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #7 in Hair Regrowth Devices
Brand Name	Theradome
Customer Reviews	4.0 4.0 out of 5 stars (636)
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
Manufacturer Part Number	LH40 EVO
Model Number	LH40 EVO
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

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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$1164.66

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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