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Halo Laser Cap – Red Light Therapy Hat for Hair Growth

1,322 Reviews

We believe caring for your hair should fit naturally into your life. That’s why we created Halo: focused light care discreetly integrated into a cap designed for everyday wear. Its scalp-fitting inner liner houses 256 VIPE™-powered laser light sources, delivering approximately 1,728 J of light energy per session to support scalp and hair health.

FDA-Cleared Stable 440 & 660nm Lights 256 Emitters Full-Scalp Coverage VIPE™ Precision Light Fits Any Hat Flexible, Removable Core Design 10 Min Routine 1,728 J per Session
$0.00 Bestseller

30-day home trial. Free US shipping. 2-year warranty.


Benefits
  • Supports fuller, denser-looking hair with consistent use.
  • Soft, flexible core adapts to your head for a comfortable fit.
  • Broad light coverage cares for your scalp from hairline to crown.
  • Discreet, hands-free design fits naturally into your day.
  • 10–15-minute sessions make your routine easier to maintain.
See the Light Report
Why We Created Halo

We believe you deserve to feel confident in your hair—and comfortable caring for it. We created Halo to bring scalp care into everyday life, with a flexible fit and a discreet cap you can feel yourself wearing. Because a routine that fits your life is easier to keep.

How it Works

Halo brings precisely controlled light to your scalp through a soft, flexible core that follows the shape of your head. Powered by VIPE™, 128 red (660 nm) and 128 blue (460 nm) LED sources distribute light across approximately 350 cm², from hairline to crown. Its rechargeable, hands-free design makes each 10–15-minute session easy to fit into your day.

Shipping & Return

We offer free shipping for all equipments at Reseen. For return, we offer 2 distinct options: Insurance so that you can return anytime with ease, or 1-year return after use if the item doesn't meet your expectation. Learn more about our shipping & return policy here. 

Specifications
Wavelengths660nm + 460nm
Light Sources256
Coverage AreaApprox. 350 cm²
Total Light EnergyApprox. 1,728 J per session
Energy DensityApprox. 4.94 J/cm² / 15 min
Session Time10-15 minutes
Battery1500 mAh · USB-C charging
RuntimeUp to 60 minutes per charge
Feel confident in your hair.Make care part of your life.

Feel confident in your hair.Make care part of your life.

Care Begins at the Scalp

460 nm blue light helps support a balanced scalp environment.

Support Fuller-Looking Hair

660 nm red light supports fuller, denser-looking hair with consistent use.

Coverage Where It Matters

256 precision light sources distribute light from hairline to crown.

Comfort That Fits You

A soft, flexible, foldable core follows your head’s shape for a natural fit.

Results

Before & After

Visible progress. Fuller-looking hair over time.

Before
AfterMore even looking
Before After

Part Width

A narrower-looking part over time.

Before
AfterMore even looking
Before After

Part Edges

Fuller-looking hair along both sides of the part.

Before
AfterMore even looking
Before After

Part Definition

Less contrast between hair and visible scalp.

Before
AfterMore even looking
Before After

Crown Center

A more filled-in look at the center.

Before
AfterMore even looking
Before After

Crown Ring

Denser-looking hair around the thinning zone.

Before
AfterMore even looking
Before After

Scalp Exposure

Less visible scalp through the crown.

Before
AfterMore even looking
Before After

Top Coverage

More even-looking coverage across the scalp.

Before
AfterMore even looking
Before After

Front-to-Crown

Improved-looking density from front to crown.

Before
AfterMore even looking
Before After

Overall Fullness

Hair appears fuller across broader areas.

Results based on a 12-week user study.

Lifestyle fit

Hair Growth Should Fit Your Life.

We believe working toward fuller hair should leave room for everything else you love. That’s why Halo combines targeted light care with a comfortable, discreet cap—making it easier to stay consistent while going about your day.

SMALL HABIT. FULLER-LOOKING HAIR OVER TIME.

At HomeAt Home
On the GoOn the Go
Your Daily RoutineYour Daily Routine
A little care, wherever life takes you.

Care That Travels

A foldable core makes your routine easy to take along.

Comfort That Adapts

Soft, flexible construction follows the shape of your head.

Discreet by Design

Hair-growth care inside a cap that feels like your everyday style.

Wear It Your Way

A removable core lets you choose a compatible cap you love.

Your life moves. Your scalp care comes along.

Reseen

How to use Halo

Science for a brighter you

RESEENVisible care builds brighter days

How to use

How to use Halo

Your hands-free hair routine, made for every day.

1
Snap In

Snap In

Attach the core to your cap.

2
Put It On

Put It On

Wear Halo on clean, dry hair.

3
Choose Your Mode

Choose Your Mode

Red | Blue | Red + Blue

4
Stay Consistent

Stay Consistent

Use regularly for fuller-looking hair over time.

ROUTINE TIP
Let Halo do the work while you read, work, or unwind. Consistency matters more than longer sessions.

Fuller Hair Starts With Care You Can Keep.

Hair-growth care should fit your life. Halo makes consistency simpler, with check-ins to follow your progress.

See Clinical Evidence
1 -2 MonthsBuild the routine
  • Make sessions part of your schedule.
  • Take clear photos to establish your starting point.
  • Give your routine time before judging changes.
3–4 MonthsCheck for Early Changes
  • Compare photos in the same lighting.
  • Look for changes in shedding or new growth.
  • Keep following your recommended routine.
5–6 MonthsReview Your Progress
  • Compare your hair with your starting photos.
  • Look for changes in fullness and scalp coverage.
  • Remember that individual results vary.
6+ MonthsKeep Care Consistent
  • Continue using Halo as directed.
  • Track changes with occasional photos.
  • Keep a routine that works for your life.

How to Use:

Put on Halo, select your mode, and enjoy a hands-free session. Follow the recommended schedule and session length.

A small commitment to your fuller-hair goals.
A small commitment to your fuller-hair goals.

Technology comparison

How Halo compares

Dose. Coverage. Control.

Halo is engineered to deliver controlled light energy across key thinning areas — with broader coverage, a closer flexible fit, and more even distribution from hairline to crown.

See the science
Reseen
(VCSEL)
Conventional
LED
Conventional
EEL (Laser)
Light Source Technology
VCSEL (Vertical-Cavity Surface-Emitting Laser)
LED (Light Emitting Diode)
EEL (Edge Emitting Laser)
Wavelength Precision
Narrow, targeted spectrum
Broad spectrum
Narrow spectrum
Light Coherence
High
Low
High
Penetration Depth
5mm Depth
Shallower
Variable, less uniform
Total Light Energy
≈1,728 J
≈300–800 J
≈350–800 J
Light Control
Focused & guided
Broad & diffused
Focused but requires shaping
Heat Management
Safety for Home Use
Results You Can See
Faster, longer-lasting
Slower, more subtle
Inconsistent
Comfort
Comfortable wearing
Uncomfortable to wear
Uncomfortable to wear
Works With Your Hats

Everything in your package.

Everything you need to begin your routine.

Halo Cap Halo CapYour wearable everyday layer.
Core CoreThe removable precision light engine.
Charging Cable Charging CableFor simple, everyday charging.
User Manual User ManualClear setup and usage guidance.
Warranty CardProduct support and warranty information.

MADE FOR DAILY CARE. READY FROM DAY ONE.

FULL-SCALP PRECISION

FULL-SCALP PRECISION

THE SCIENCE FOR HEALTHIER HAIR

Precision light, across more of the scalp.

Precision light, across more of the scalp.

VIPE™ Core powers Halo with 256 precision light sources (460nm+660nm), delivering approximately 1,728 J across 350 cm² per session. Its flexible multi-panel design follows the scalp for more even, hairline-to-crown coverage.

Learn More
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