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Y&J Bio – easy Hairfull Laser Helmet (International Launch)

The next generation of Korean hair loss medical devices — clinically proven in a double-blinded, randomized trial to increase hair count by 44% — outperforming leading competitors.
6-Months Back Guaranteed (2)

hair increase.2
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Specs2025-11-14T22:37:30+11:00
  • LLLT Specs :
  1. 21 Laser Diodes (wavelength, 655±5nm; mean output – 1.094mW)
  2. 30 LEDS (wavelength 655±20nm; mean output – 1.75mW)
  • Medical Device Classification: Class 2 , Internal Power Supply Device
  • IP Code: IP22
  • Manufacturer : Y&J Bio Co., Ltd
  • Purpose of Use: Androgenetic Alopecia Treatment
  • Main Function Modes: 3 Modes for Males & 2 for Females
  • Weight : 610g ± 20g
  • Li-ion Battery: 3.7V, 2200mAh
  • Applied Part: B/BF/CF | BF Type Applied Part
  • Operating Conditions:
    • Temperature: 5~40°C
    • Humidity: 15~90% R.H.
    • Pressure: 70~106kPa
  • Storage Conditions:
    1. Temperatures :-25 ~70°C
    2. Humidity: 15~90% R.H.
    3. Pressure: 70~106Kpa

Free International Shipping (3-9 Days)

Pay in 4 installments with

yH5BAEAAAAALAAAAAABAAEAAAIBRAA7

Y&J Bio – easy Hairfull Laser Helmet (International Launch)

The next generation of Korean hair loss medical devices — clinically proven in a double-blinded, randomized trial to increase hair count by 44% — outperforming leading competitors.
6 Months Back Guaranteed 2 2
BUYNOWPAYLATER 1024x297 1

Overview & Benefits
hair increase.2
Adobe Express clock
Adobe Express led laser
Adobe Express anywhere any place
Specs2025-11-14T22:37:30+11:00
  • LLLT Specs :
  1. 21 Laser Diodes (wavelength, 655±5nm; mean output – 1.094mW)
  2. 30 LEDS (wavelength 655±20nm; mean output – 1.75mW)
  • Medical Device Classification: Class 2 , Internal Power Supply Device
  • IP Code: IP22
  • Manufacturer : Y&J Bio Co., Ltd
  • Purpose of Use: Androgenetic Alopecia Treatment
  • Main Function Modes: 3 Modes for Males & 2 for Females
  • Weight : 610g ± 20g
  • Li-ion Battery: 3.7V, 2200mAh
  • Applied Part: B/BF/CF | BF Type Applied Part
  • Operating Conditions:
    • Temperature: 5~40°C
    • Humidity: 15~90% R.H.
    • Pressure: 70~106kPa
  • Storage Conditions:
    1. Temperatures :-25 ~70°C
    2. Humidity: 15~90% R.H.
    3. Pressure: 70~106Kpa

Purchase a bundle & save :

The Science

The Science

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Your Content Goes Here

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A closer look at case studies from the clinical trial

A closer look at case studies from the clinical trial

before and after 3

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before and after.mobile 2
before and after 2 mobile

Read the research published in Medicine:

Read the research published in Medicine:

To see the full study: https://pmc.ncbi.nlm.nih.gov/articles/PMC7373546/ .*The HairGrow model used in the study is identical to the easy Hairfull model, with the only difference being an updated touch-screen interface instead of a remote control

To see the full study: https://pmc.ncbi.nlm.nih.gov/articles/PMC7373546/ .*The HairGrow model used in the study is identical to the easy Hairfull model, with the only difference being an updated touch-screen interface instead of a remote control

A Look Inside The Study:

A Look Inside The Study:

A total of 59 participants from Hanyang University Guri Hospital Medical Centre in South Korea were enrolled and randomly assigned to two groups. One group receive 4 scaled
A total of 59 participants from Hanyang University Guri Hospital Medical Centre in South Korea were enrolled and randomly assigned to two groups. One group receive 6 scaled

Cutting Edge Korean Technology

STUDY 21

Cutting Edge Korean Tech

STUDY 2311 scaled
2.study .4 scaled

360 Degree Design For Maximum Scalp Coverage

360 Degree Design For Maximum Scalp Coverage

3.study .45

Your Content Goes Here

mobile

Why the easy Hairfull is better than the rest?

Why the easy Hairfull is better than the rest?

Component

Easy Hairfull

Adobe Express file scaled

iRestore

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Theradome

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Price (USD)


$699

($1300 less than the iRestore)

$1999

$995


Has a published peer reviewed study?

Study published in world class medical journal: Medicine.

image removebg preview

A Study published in Dermatol. Surgery

Note the study promoted on their website is not a peer reviewed clinical trial or published in a journal. This is less credible and likely biased.

Untitled design 14 1

Claims to have a study but has not published publicly likely due to poor results.


Results of peer reviewed study

A 44% increase in hair count vs. 0% increase in placebo.

A 14% increase in hair count vs 12% increase in placebo.

N/A


Method of peer reviewed study

Double-Blinded Randomized Controlled Trial (Gold Standard)

Double-Blinded Randomized Controlled Trial (Gold Standard)

N/A


Wavelength used

655nm

655nm

680nm


Helmet Build

Use of medical grade laser diodes & LEDS

Use of medical grade laser diodes & LEDS

Use of medical grade lasers only


Safety

FDA Cleared + KFDA approved

FDA Cleared

FDA Cleared

Component

Easy Hairfull

Adobe Express file scaled

iRestore

Untitled design 16 3

Theradome

Untitled design 17 1

Price (USD)


$699

($1300 less than the iRestore)

$1999

$995


Has a published peer reviewed study?

Study published in world class medical journal: Medicine.

image removebg preview

A Study published in Dermatol. Surgery

Note the study promoted on their website is not a peer reviewed clinical trial or published in a journal. This is less credible and likely biased.

Untitled design 14 1

Claims to have a study but has not published publicly likely due to poor results.


Results of peer reviewed study

A 44% increase in hair count vs. 0% increase in placebo.

A 14% increase in hair count vs 12% increase in placebo.

N/A


Method of peer reviewed study

Double-Blinded Randomized Controlled Trial (Gold Standard)

Double-Blinded Randomized Controlled Trial (Gold Standard)

N/A


Wavelength used

655nm

655nm

680nm


Helmet Build

Use of medical grade laser diodes & LEDS

Use of medical grade laser diodes & LEDS

Use of medical grade lasers only


Safety

FDA Cleared + KFDA approved

FDA Cleared

FDA Cleared

We strongly encourage you to check the studies independently for yourself:1. The easy Hairfull : click here. 2. iRestore : a) Research paper published in Dermatological Surgery: click here. b) Study published on website: click here

We strongly encourage you to check the studies independently for yourself:1. The easy Hairfull : click here. 2. iRestore : a) Research paper published in Dermatological Surgery: click here. b) Study published on website: click here

More Features of the easy Hairfull

More Features of the easy Hairfull

Voice Guided

Adobe Express Hailuo Video show a extremely slow steady a 422750559534342149

5 Customized Treatment Modes for Gender & Hair Loss Stage

Adobe Express Hailuo Video show one of the button being p 422524233212801030

Intelligent Shut-Down Sensor. Helmet Turns Off When Taken Off.

Adobe Express Lasers Deactivate 3 1
Untitled design
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Voice Guided

5 Customized Treatment Modes for Gender & Hair Loss Stage

Automatic Safety Shut-Down Sensor When Helmet Is Taken Off

Adobe Express Hailuo Video show a extremely slow steady a 422750559534342149
Adobe Express Hailuo Video show one of the button being p 422524233212801030
Adobe Express Lasers Deactivate 3 1

Your Content Goes Here

Untitled design
Untitled design 2
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Safety verified by the US FDA & KFDA

Safety verified by the US FDA & KFDA

FDA Clearance hairfull.1
FDA clearance

FAQs

FAQs

How long do I have to use it to expect hair growth results?2025-11-14T13:16:13+11:00

Clinical studies show that visible hair growth can begin in as little as 4 months of consistent use. However, we recommend continuing for at least 6–18 months to experience the full benefits, as hair follicles naturally cycle through different growth phases and results improve over time.

Who is a good candidate for the laser helmet?2025-11-14T13:15:25+11:00

Our helmet is ideal for men and women experiencing androgenetic alopecia (pattern hair loss). It is most effective for those in the early to mid-stages of hair loss. It can also be used to help maintain & grow existing hair and improve hair shaft density.

How often do I need to use the easy Hairfull device?2025-11-14T13:16:31+11:00

It is recommend to wear the device every other day for 20-25 minute. Your hair follicles will need a day of recovery after stimulus (red light)  is being applied to it.

Can I use it with wet hair?2025-11-14T13:16:20+11:00

No. For safety and optimal performance, please use the helmet on completely dry hair. Wet hair can scatter the laser light and reduce its effectiveness. Ensure your hair and scalp are dry before each session.

Can I use haircare products (like minoxidil, finasteride ori oils) with the helmet?2025-11-14T13:16:37+11:00

Yes, you can!  However, it is generally recommended to apply topical treatments like minoxidil or oils after your laser session on a clean, dry scalp. This is because they can create a barrier that may reduce light penetration.

Finasteride can also be used in conjunction with the laser helmet for a complementary approach to hair regrowth.

Who should NOT use the laser helmet?2025-11-14T13:16:47+11:00

The helmet is not recommended for individuals with:

  • Completely bald scalps (as there are no follicles to activate).
  • A history of skin cancer on the scalp.
  • An active scalp infection or open wounds.
  • Those who are pregnant or nursing.

Is the helmet comfortable to wear? Will it fit my head?2025-11-14T13:15:06+11:00

Absolutely. Our helmet features an adjustable, flexible interior and is designed to be lightweight and comfortable for all head sizes. The interior of the helmet is lined with soft, medical-grade foam cushions. These are not just flat pads; they are ergonomically contoured to gently conform to the shape of your head, distributing pressure evenly and eliminating any uncomfortable pressure points. You can sit back, relax, read, or watch TV during your treatment

Is it portable or cordless?2025-11-14T13:17:04+11:00

Yes! the easy Hairfull helmet is designed for convenience with a rechargeable battery, allowing you to move freely during your session without being tethered to an outlet.

Is the laser treatment safe? Are there any side effects?2025-11-14T13:18:07+11:00

Yes, LLLT is considered very safe. It is a non-invasive, drug-free, and painless treatment. Our product is also FDA cleared & KFDA (Korean Food & Drug Administration) approved which should hopefully give you a peace of mind.  Some users may experience a temporary, mild tingling sensation or slight scalp warmth during use. There are no known long-term side effects.

How does the laser helmet work?2025-11-14T13:18:21+11:00

Our helmet uses Low-Level Laser Therapy (LLLT), also known as photobiomodulation. The safe, cool laser light energy is absorbed by the hair follicles, which stimulates cellular activity, increases blood flow and leads to key nutrients and oxygen being delivered to the hair follicle. This process helps to revitalize weakened follicles, encouraging them to transition from a resting phase back into a growth phase, leading to thicker, fuller, and more healthier hair.

What is included in the box?2025-11-14T13:17:47+11:00

You will receive:

1 x easy Hairfull Laser Helmet
1 x EU/US Charger
1 x User Manual & Quick-Start Guide
1 x Protective Storage Case (if applicable)

What’s Included?

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What’s Included?

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How to Use

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How to Use

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