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

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

🧠Designed by ex-NASA scientist

🇺🇸Made in Silicon Valley, USA

€ 1158.59

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate your hair game with NASA-grade laser tech—because your scalp deserves the future.

FDA CLEARED SAFETY - Clinically approved and safe, seamlessly integrating into your daily hair care routine.
DURABLE COMFORTABLE - Lightweight 672g design keeps you cool and comfortable during quick 20-minute sessions, 4x a week.
PRECISION LASER POWER - 100% laser diodes deliver targeted, deep scalp penetration—no ineffective LEDs here.
HANDS FREE FULL COVERAGE - Ergonomic helmet design ensures effortless, all-day scalp treatment including hairline and crown.
SCIENTIFICALLY ENGINEERED - Developed by a former NASA scientist for cutting-edge hair wellness technology you can trust.

The Theradome EVO LH40 is a premium FDA-cleared laser hair growth helmet featuring 40-80 medical-grade laser diodes designed by a former NASA scientist. Made in Silicon Valley, it offers hands-free, full scalp coverage with deep light penetration to stimulate hair regrowth. Lightweight and comfortable, it fits seamlessly into busy lifestyles with just four 20-minute sessions per week.

Specifications

ASIN	B07K391B39
Batteries	1 Lithium Ion batteries required. (included)
Best Sellers Rank	#83,953 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #12 in Hair Regrowth Devices
Customer Reviews	3.6 3.6 out of 5 stars (157)
Is Discontinued By Manufacturer	No
Item model number	LH40 EVO
Manufacturer	Theradome
Product Dimensions	11.61 x 7.87 x 5.12 inches; 1.48 Pounds
UPC	748252727206

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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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